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1990 Peterbilt 378 Accessory Drive Belts

Save up to 40% on original replacement 1990 Peterbilt 378 Accessory Drive Belts. Navigate our online catalogue to find Accessory Drive Belts and other parts designed specifically to fit a 1990 Peterbilt 378.

 
 
 
 
 
 
1990 Peterbilt 378 Accessory Drive Belt Alternator Dayco 17460 image 1 of 4
1990 Peterbilt 378 Accessory Drive Belt Alternator Dayco 17460 image 2 of 4
1990 Peterbilt 378 Accessory Drive Belt Alternator Dayco 17460 image 3 of 4
1990 Peterbilt 378 Accessory Drive Belt Alternator Dayco 17460 image 4 of 4
1990 Peterbilt 378 Accessory Drive Belt Alternator Dayco 17460 image 1 of 4The Wrench Monkey Recommend Product
The Wrench Monkey Recommend Product
1990 Peterbilt 378 Accessory Drive Belt Alternator Dayco 17460 image 1 of 4
1990 Peterbilt 378 Accessory Drive Belt Alternator Dayco 17460 image 2 of 4
1990 Peterbilt 378 Accessory Drive Belt Alternator Dayco 17460 image 3 of 4
1990 Peterbilt 378 Accessory Drive Belt Alternator Dayco 17460 image 4 of 4
Accessory Drive Belt - Alternator
rating star iconrating star iconrating star iconrating star iconrating star icon
$28.42
$23.43
In Stock
Ships: Today, Sep. 26th
Pick-Up: Ready in 1 Hour (Order before 4:30 PM)
Condition: New
Required Per Vehicle: 2
Vehicle fitment:
Engine Base: 14.0L 14013cc 855ci L6 (5.5x6; 139.7x152.4);
1990 Peterbilt 378 Accessory Drive Belt Fan To Alternator and Air Conditioning Dayco 17460 image 1 of 4
1990 Peterbilt 378 Accessory Drive Belt Fan To Alternator and Air Conditioning Dayco 17460 image 2 of 4
1990 Peterbilt 378 Accessory Drive Belt Fan To Alternator and Air Conditioning Dayco 17460 image 3 of 4
1990 Peterbilt 378 Accessory Drive Belt Fan To Alternator and Air Conditioning Dayco 17460 image 4 of 4
1990 Peterbilt 378 Accessory Drive Belt Fan To Alternator and Air Conditioning Dayco 17460 image 1 of 4The Wrench Monkey Recommend Product
The Wrench Monkey Recommend Product
1990 Peterbilt 378 Accessory Drive Belt Fan To Alternator and Air Conditioning Dayco 17460 image 1 of 4
1990 Peterbilt 378 Accessory Drive Belt Fan To Alternator and Air Conditioning Dayco 17460 image 2 of 4
1990 Peterbilt 378 Accessory Drive Belt Fan To Alternator and Air Conditioning Dayco 17460 image 3 of 4
1990 Peterbilt 378 Accessory Drive Belt Fan To Alternator and Air Conditioning Dayco 17460 image 4 of 4
Accessory Drive Belt - Fan To Alternator and Air Conditioning
rating star iconrating star iconrating star iconrating star iconrating star icon
$28.42
$23.43
In Stock
Ships: Today, Sep. 26th
Pick-Up: Ready in 1 Hour (Order before 4:30 PM)
Condition: New
Required Per Vehicle: 2
Vehicle fitment:
Engine Base: 10.5L 638ci6;
Vehicle Fitment Notes:
with 46in Long Belt
1990 Peterbilt 378 Accessory Drive Belt Alternator Dayco 17463 image 1 of 4
1990 Peterbilt 378 Accessory Drive Belt Alternator Dayco 17463 image 2 of 4
1990 Peterbilt 378 Accessory Drive Belt Alternator Dayco 17463 image 3 of 4
1990 Peterbilt 378 Accessory Drive Belt Alternator Dayco 17463 image 4 of 4
1990 Peterbilt 378 Accessory Drive Belt Alternator Dayco 17463 image 1 of 4The Wrench Monkey Recommend Product
The Wrench Monkey Recommend Product
1990 Peterbilt 378 Accessory Drive Belt Alternator Dayco 17463 image 1 of 4
1990 Peterbilt 378 Accessory Drive Belt Alternator Dayco 17463 image 2 of 4
1990 Peterbilt 378 Accessory Drive Belt Alternator Dayco 17463 image 3 of 4
1990 Peterbilt 378 Accessory Drive Belt Alternator Dayco 17463 image 4 of 4
Accessory Drive Belt - Alternator
rating star iconrating star iconrating star iconrating star iconrating star icon
$28.98
$24.52
Limited Stock
Ships: Today, Sep. 26th
Pick-Up: Ready in 1 Hour (Order before 4:30 PM)
Condition: New
Required Per Vehicle: 2
Vehicle fitment:
Engine Base: 12.7L 12686cc 774ci L6 (5.1181x6.2992; 130.0x160.0);
Vehicle Fitment Notes:
with 46in Long Belt
1990 Peterbilt 378 Accessory Drive Belt Alternator Dayco 17475 image 1 of 4
1990 Peterbilt 378 Accessory Drive Belt Alternator Dayco 17475 image 2 of 4
1990 Peterbilt 378 Accessory Drive Belt Alternator Dayco 17475 image 3 of 4
1990 Peterbilt 378 Accessory Drive Belt Alternator Dayco 17475 image 4 of 4
1990 Peterbilt 378 Accessory Drive Belt Alternator Dayco 17475 image 1 of 4The Wrench Monkey Recommend Product
The Wrench Monkey Recommend Product
1990 Peterbilt 378 Accessory Drive Belt Alternator Dayco 17475 image 1 of 4
1990 Peterbilt 378 Accessory Drive Belt Alternator Dayco 17475 image 2 of 4
1990 Peterbilt 378 Accessory Drive Belt Alternator Dayco 17475 image 3 of 4
1990 Peterbilt 378 Accessory Drive Belt Alternator Dayco 17475 image 4 of 4
Accessory Drive Belt - Alternator
rating star iconrating star iconrating star iconrating star iconrating star icon
$29.07
$26.36
In Stock
Ships: Today, Sep. 26th
Pick-Up: Ready in 1 Hour (Order before 4:30 PM)
Condition: New
Required Per Vehicle: 2
Vehicle fitment:
Engine Base: 12.7L 12686cc 774ci L6 (5.1181x6.2992; 130.0x160.0);
Vehicle Fitment Notes:
with 47-1/2in Long Belt
1990 Peterbilt 378 Accessory Drive Belt Air Conditioning Dayco 17480 image 1 of 4
1990 Peterbilt 378 Accessory Drive Belt Air Conditioning Dayco 17480 image 2 of 4
1990 Peterbilt 378 Accessory Drive Belt Air Conditioning Dayco 17480 image 3 of 4
1990 Peterbilt 378 Accessory Drive Belt Air Conditioning Dayco 17480 image 4 of 4
1990 Peterbilt 378 Accessory Drive Belt Air Conditioning Dayco 17480 image 1 of 4The Wrench Monkey Recommend Product
The Wrench Monkey Recommend Product
1990 Peterbilt 378 Accessory Drive Belt Air Conditioning Dayco 17480 image 1 of 4
1990 Peterbilt 378 Accessory Drive Belt Air Conditioning Dayco 17480 image 2 of 4
1990 Peterbilt 378 Accessory Drive Belt Air Conditioning Dayco 17480 image 3 of 4
1990 Peterbilt 378 Accessory Drive Belt Air Conditioning Dayco 17480 image 4 of 4
Accessory Drive Belt - Air Conditioning
rating star iconrating star iconrating star iconrating star iconrating star icon
$28.63
$24.45
10+ In Stock
Ships: Today, Sep. 26th
Pick-Up: Ready in 1 Hour (Order before 4:30 PM)
Condition: New
Required Per Vehicle: 1
Vehicle fitment:
Engine Base: 10.0L 10014cc 611ci L6 (4.9213x5.3543; 125x136);
1990 Peterbilt 378 Accessory Drive Belt Fan Dayco 17530 image 1 of 4
1990 Peterbilt 378 Accessory Drive Belt Fan Dayco 17530 image 2 of 4
1990 Peterbilt 378 Accessory Drive Belt Fan Dayco 17530 image 3 of 4
1990 Peterbilt 378 Accessory Drive Belt Fan Dayco 17530 image 4 of 4
1990 Peterbilt 378 Accessory Drive Belt Fan Dayco 17530 image 1 of 4The Wrench Monkey Recommend Product
The Wrench Monkey Recommend Product
1990 Peterbilt 378 Accessory Drive Belt Fan Dayco 17530 image 1 of 4
1990 Peterbilt 378 Accessory Drive Belt Fan Dayco 17530 image 2 of 4
1990 Peterbilt 378 Accessory Drive Belt Fan Dayco 17530 image 3 of 4
1990 Peterbilt 378 Accessory Drive Belt Fan Dayco 17530 image 4 of 4
Accessory Drive Belt - Fan
rating star iconrating star iconrating star iconrating star iconrating star icon
$31.81
$27.13
In Stock
Ships: Today, Sep. 26th
Pick-Up: Ready in 1 Hour (Order before 4:30 PM)
Condition: New
Required Per Vehicle: 3
Vehicle fitment:
Engine Base: 12.7L 12686cc 774ci L6 (5.1181x6.2992; 130.0x160.0);
Vehicle Fitment Notes:
with 53-1/2in Long Belt
1990 Peterbilt 378 Accessory Drive Belt Fan To Alternator and Air Conditioning Dayco 17540 image 1 of 4
1990 Peterbilt 378 Accessory Drive Belt Fan To Alternator and Air Conditioning Dayco 17540 image 2 of 4
1990 Peterbilt 378 Accessory Drive Belt Fan To Alternator and Air Conditioning Dayco 17540 image 3 of 4
1990 Peterbilt 378 Accessory Drive Belt Fan To Alternator and Air Conditioning Dayco 17540 image 4 of 4
1990 Peterbilt 378 Accessory Drive Belt Fan To Alternator and Air Conditioning Dayco 17540 image 1 of 4The Wrench Monkey Recommend Product
The Wrench Monkey Recommend Product
1990 Peterbilt 378 Accessory Drive Belt Fan To Alternator and Air Conditioning Dayco 17540 image 1 of 4
1990 Peterbilt 378 Accessory Drive Belt Fan To Alternator and Air Conditioning Dayco 17540 image 2 of 4
1990 Peterbilt 378 Accessory Drive Belt Fan To Alternator and Air Conditioning Dayco 17540 image 3 of 4
1990 Peterbilt 378 Accessory Drive Belt Fan To Alternator and Air Conditioning Dayco 17540 image 4 of 4
Accessory Drive Belt - Fan To Alternator and Air Conditioning
rating star iconrating star iconrating star iconrating star iconrating star icon
$32.27
$27.54
Limited Stock
Ships: Next Business Day
Pick-Up: Next Business Day
Condition: New
Required Per Vehicle: 2
Vehicle fitment:
Engine Base: 10.5L 638ci6;
Vehicle Fitment Notes:
with 54in Long Belt
1990 Peterbilt 378 Accessory Drive Belt Fan Dayco 17550 image 1 of 4
1990 Peterbilt 378 Accessory Drive Belt Fan Dayco 17550 image 2 of 4
1990 Peterbilt 378 Accessory Drive Belt Fan Dayco 17550 image 3 of 4
1990 Peterbilt 378 Accessory Drive Belt Fan Dayco 17550 image 4 of 4
1990 Peterbilt 378 Accessory Drive Belt Fan Dayco 17550 image 1 of 4The Wrench Monkey Recommend Product
The Wrench Monkey Recommend Product
1990 Peterbilt 378 Accessory Drive Belt Fan Dayco 17550 image 1 of 4
1990 Peterbilt 378 Accessory Drive Belt Fan Dayco 17550 image 2 of 4
1990 Peterbilt 378 Accessory Drive Belt Fan Dayco 17550 image 3 of 4
1990 Peterbilt 378 Accessory Drive Belt Fan Dayco 17550 image 4 of 4
Accessory Drive Belt - Fan
rating star iconrating star iconrating star iconrating star iconrating star icon
$33.10
$28.22
In Stock
Ships: Today, Sep. 26th
Pick-Up: Ready in 1 Hour (Order before 4:30 PM)
Condition: New
Required Per Vehicle: 2
Vehicle fitment:
Engine Base: 12.7L 12686cc 774ci L6 (5.1181x6.2992; 130.0x160.0);
Vehicle Fitment Notes:
with 55in Long Belt
1990 Peterbilt 378 Accessory Drive Belt Fan To Alternator and Air Conditioning Dayco 17560 image 1 of 4
1990 Peterbilt 378 Accessory Drive Belt Fan To Alternator and Air Conditioning Dayco 17560 image 2 of 4
1990 Peterbilt 378 Accessory Drive Belt Fan To Alternator and Air Conditioning Dayco 17560 image 3 of 4
1990 Peterbilt 378 Accessory Drive Belt Fan To Alternator and Air Conditioning Dayco 17560 image 4 of 4
1990 Peterbilt 378 Accessory Drive Belt Fan To Alternator and Air Conditioning Dayco 17560 image 1 of 4The Wrench Monkey Recommend Product
The Wrench Monkey Recommend Product
1990 Peterbilt 378 Accessory Drive Belt Fan To Alternator and Air Conditioning Dayco 17560 image 1 of 4
1990 Peterbilt 378 Accessory Drive Belt Fan To Alternator and Air Conditioning Dayco 17560 image 2 of 4
1990 Peterbilt 378 Accessory Drive Belt Fan To Alternator and Air Conditioning Dayco 17560 image 3 of 4
1990 Peterbilt 378 Accessory Drive Belt Fan To Alternator and Air Conditioning Dayco 17560 image 4 of 4
Accessory Drive Belt - Fan To Alternator and Air Conditioning
rating star iconrating star iconrating star iconrating star iconrating star icon
$33.59
$28.57
In Stock
Ships: Today, Sep. 26th
Pick-Up: Ready in 1 Hour (Order before 4:30 PM)
Condition: New
Required Per Vehicle: 2
Vehicle fitment:
Engine Base: 10.5L 638ci6;
Vehicle Fitment Notes:
with 56in Long Belt
1990 Peterbilt 378 Accessory Drive Belt Fan To Alternator and Air Conditioning Dayco 17570 image 1 of 4
1990 Peterbilt 378 Accessory Drive Belt Fan To Alternator and Air Conditioning Dayco 17570 image 2 of 4
1990 Peterbilt 378 Accessory Drive Belt Fan To Alternator and Air Conditioning Dayco 17570 image 3 of 4
1990 Peterbilt 378 Accessory Drive Belt Fan To Alternator and Air Conditioning Dayco 17570 image 4 of 4
1990 Peterbilt 378 Accessory Drive Belt Fan To Alternator and Air Conditioning Dayco 17570 image 1 of 4The Wrench Monkey Recommend Product
The Wrench Monkey Recommend Product
1990 Peterbilt 378 Accessory Drive Belt Fan To Alternator and Air Conditioning Dayco 17570 image 1 of 4
1990 Peterbilt 378 Accessory Drive Belt Fan To Alternator and Air Conditioning Dayco 17570 image 2 of 4
1990 Peterbilt 378 Accessory Drive Belt Fan To Alternator and Air Conditioning Dayco 17570 image 3 of 4
1990 Peterbilt 378 Accessory Drive Belt Fan To Alternator and Air Conditioning Dayco 17570 image 4 of 4
Accessory Drive Belt - Fan To Alternator and Air Conditioning
rating star iconrating star iconrating star iconrating star iconrating star icon
$34.15
$29.12
In Stock
Ships: Today, Sep. 26th
Pick-Up: Ready in 1 Hour (Order before 4:30 PM)
Condition: New
Required Per Vehicle: 2
Vehicle fitment:
Engine Base: 14.6L 14636cc 893ci L6 (5.40x6.50; 137.2x165.1);
Vehicle Fitment Notes:
with 57in Long Belt
1990 Peterbilt 378 Accessory Drive Belt Fan Dayco 17580 image 1 of 4
1990 Peterbilt 378 Accessory Drive Belt Fan Dayco 17580 image 2 of 4
1990 Peterbilt 378 Accessory Drive Belt Fan Dayco 17580 image 3 of 4
1990 Peterbilt 378 Accessory Drive Belt Fan Dayco 17580 image 4 of 4
1990 Peterbilt 378 Accessory Drive Belt Fan Dayco 17580 image 1 of 4The Wrench Monkey Recommend Product
The Wrench Monkey Recommend Product
1990 Peterbilt 378 Accessory Drive Belt Fan Dayco 17580 image 1 of 4
1990 Peterbilt 378 Accessory Drive Belt Fan Dayco 17580 image 2 of 4
1990 Peterbilt 378 Accessory Drive Belt Fan Dayco 17580 image 3 of 4
1990 Peterbilt 378 Accessory Drive Belt Fan Dayco 17580 image 4 of 4
Accessory Drive Belt - Fan
rating star iconrating star iconrating star iconrating star iconrating star icon
$34.36
$29.30
In Stock
Ships: Today, Sep. 26th
Pick-Up: Ready in 1 Hour (Order before 4:30 PM)
Condition: New
Required Per Vehicle: 2
Vehicle fitment:
Engine Base: 10.5L 638ci6;
Vehicle Fitment Notes:
with 58in Long Belt
1990 Peterbilt 378 Accessory Drive Belt Fan To Air Conditioning Dayco 17590 image 1 of 4
1990 Peterbilt 378 Accessory Drive Belt Fan To Air Conditioning Dayco 17590 image 2 of 4
1990 Peterbilt 378 Accessory Drive Belt Fan To Air Conditioning Dayco 17590 image 3 of 4
1990 Peterbilt 378 Accessory Drive Belt Fan To Air Conditioning Dayco 17590 image 4 of 4
1990 Peterbilt 378 Accessory Drive Belt Fan To Air Conditioning Dayco 17590 image 1 of 4The Wrench Monkey Recommend Product
The Wrench Monkey Recommend Product
1990 Peterbilt 378 Accessory Drive Belt Fan To Air Conditioning Dayco 17590 image 1 of 4
1990 Peterbilt 378 Accessory Drive Belt Fan To Air Conditioning Dayco 17590 image 2 of 4
1990 Peterbilt 378 Accessory Drive Belt Fan To Air Conditioning Dayco 17590 image 3 of 4
1990 Peterbilt 378 Accessory Drive Belt Fan To Air Conditioning Dayco 17590 image 4 of 4
Accessory Drive Belt - Fan To Air Conditioning
rating star iconrating star iconrating star iconrating star iconrating star icon
$35.10
$29.91
In Stock
Ships: Today, Sep. 26th
Pick-Up: Ready in 1 Hour (Order before 4:30 PM)
Condition: New
Required Per Vehicle: 1
Vehicle fitment:
Engine Base: 12.7L 12686cc 774ci L6 (5.1181x6.2992; 130.0x160.0);
Vehicle Fitment Notes:
with 59in Long Belt
1990 Peterbilt 378 Accessory Drive Belt Fan To Alternator and Air Conditioning Dayco 17590 image 1 of 4
1990 Peterbilt 378 Accessory Drive Belt Fan To Alternator and Air Conditioning Dayco 17590 image 2 of 4
1990 Peterbilt 378 Accessory Drive Belt Fan To Alternator and Air Conditioning Dayco 17590 image 3 of 4
1990 Peterbilt 378 Accessory Drive Belt Fan To Alternator and Air Conditioning Dayco 17590 image 4 of 4
1990 Peterbilt 378 Accessory Drive Belt Fan To Alternator and Air Conditioning Dayco 17590 image 1 of 4The Wrench Monkey Recommend Product
The Wrench Monkey Recommend Product
1990 Peterbilt 378 Accessory Drive Belt Fan To Alternator and Air Conditioning Dayco 17590 image 1 of 4
1990 Peterbilt 378 Accessory Drive Belt Fan To Alternator and Air Conditioning Dayco 17590 image 2 of 4
1990 Peterbilt 378 Accessory Drive Belt Fan To Alternator and Air Conditioning Dayco 17590 image 3 of 4
1990 Peterbilt 378 Accessory Drive Belt Fan To Alternator and Air Conditioning Dayco 17590 image 4 of 4
Accessory Drive Belt - Fan To Alternator and Air Conditioning
rating star iconrating star iconrating star iconrating star iconrating star icon
$35.10
$29.91
In Stock
Ships: Today, Sep. 26th
Pick-Up: Ready in 1 Hour (Order before 4:30 PM)
Condition: New
Required Per Vehicle: 2
Vehicle fitment:
Engine Base: 14.6L 14636cc 893ci L6 (5.40x6.50; 137.2x165.1);
Vehicle Fitment Notes:
with 59in Long Belt
1990 Peterbilt 378 Accessory Drive Belt Fan Dayco 17660 image 1 of 4
1990 Peterbilt 378 Accessory Drive Belt Fan Dayco 17660 image 2 of 4
1990 Peterbilt 378 Accessory Drive Belt Fan Dayco 17660 image 3 of 4
1990 Peterbilt 378 Accessory Drive Belt Fan Dayco 17660 image 4 of 4
1990 Peterbilt 378 Accessory Drive Belt Fan Dayco 17660 image 1 of 4The Wrench Monkey Recommend Product
The Wrench Monkey Recommend Product
1990 Peterbilt 378 Accessory Drive Belt Fan Dayco 17660 image 1 of 4
1990 Peterbilt 378 Accessory Drive Belt Fan Dayco 17660 image 2 of 4
1990 Peterbilt 378 Accessory Drive Belt Fan Dayco 17660 image 3 of 4
1990 Peterbilt 378 Accessory Drive Belt Fan Dayco 17660 image 4 of 4
Accessory Drive Belt - Fan
rating star iconrating star iconrating star iconrating star iconrating star icon
$39.54
$33.40
Limited Stock
Ships: Today, Sep. 26th
Pick-Up: Ready in 1 Hour (Order before 4:30 PM)
Condition: New
Required Per Vehicle: 2
Vehicle fitment:
Engine Base: 10.5L 638ci6;
Vehicle Fitment Notes:
Optional with 66in Long Belt
1990 Peterbilt 378 Accessory Drive Belt Fan Dayco 22520 image 1 of 4
1990 Peterbilt 378 Accessory Drive Belt Fan Dayco 22520 image 2 of 4
1990 Peterbilt 378 Accessory Drive Belt Fan Dayco 22520 image 3 of 4
1990 Peterbilt 378 Accessory Drive Belt Fan Dayco 22520 image 4 of 4
1990 Peterbilt 378 Accessory Drive Belt Fan Dayco 22520 image 1 of 4The Wrench Monkey Recommend Product
The Wrench Monkey Recommend Product
1990 Peterbilt 378 Accessory Drive Belt Fan Dayco 22520 image 1 of 4
1990 Peterbilt 378 Accessory Drive Belt Fan Dayco 22520 image 2 of 4
1990 Peterbilt 378 Accessory Drive Belt Fan Dayco 22520 image 3 of 4
1990 Peterbilt 378 Accessory Drive Belt Fan Dayco 22520 image 4 of 4
Accessory Drive Belt - Fan
rating star iconrating star iconrating star iconrating star iconrating star icon
$36.17
$32.81
Limited Stock
Ships: Today, Sep. 26th
Pick-Up: Ready in 1 Hour (Order before 4:30 PM)
Condition: New
Required Per Vehicle: 2
Vehicle fitment:
Engine Base: 14.6L 14636cc 893ci L6 (5.40x6.50; 137.2x165.1);
Vehicle Fitment Notes:
with 52in Long Belt
1990 Peterbilt 378 Accessory Drive Belt Air Conditioning Dayco 28423 image 1 of 4
1990 Peterbilt 378 Accessory Drive Belt Air Conditioning Dayco 28423 image 2 of 4
1990 Peterbilt 378 Accessory Drive Belt Air Conditioning Dayco 28423 image 3 of 4
1990 Peterbilt 378 Accessory Drive Belt Air Conditioning Dayco 28423 image 4 of 4
1990 Peterbilt 378 Accessory Drive Belt Air Conditioning Dayco 28423 image 1 of 4The Wrench Monkey Recommend Product
The Wrench Monkey Recommend Product
1990 Peterbilt 378 Accessory Drive Belt Air Conditioning Dayco 28423 image 1 of 4
1990 Peterbilt 378 Accessory Drive Belt Air Conditioning Dayco 28423 image 2 of 4
1990 Peterbilt 378 Accessory Drive Belt Air Conditioning Dayco 28423 image 3 of 4
1990 Peterbilt 378 Accessory Drive Belt Air Conditioning Dayco 28423 image 4 of 4
Accessory Drive Belt - Air Conditioning
rating star iconrating star iconrating star iconrating star iconrating star icon
$35.25
$31.79
In Stock
Ships: Today, Sep. 26th
Pick-Up: Ready in 1 Hour (Order before 4:30 PM)
Condition: New
Required Per Vehicle: 1
Vehicle fitment:
Engine Base: 14.0L 14013cc 855ci L6 (5.5x6; 139.7x152.4);
Vehicle Fitment Notes:
with 42-1/2in Long Belt
1990 Peterbilt 378 Accessory Drive Belt Fan Dayco 28455 image 1 of 4
1990 Peterbilt 378 Accessory Drive Belt Fan Dayco 28455 image 2 of 4
1990 Peterbilt 378 Accessory Drive Belt Fan Dayco 28455 image 3 of 4
1990 Peterbilt 378 Accessory Drive Belt Fan Dayco 28455 image 4 of 4
1990 Peterbilt 378 Accessory Drive Belt Fan Dayco 28455 image 1 of 4The Wrench Monkey Recommend Product
The Wrench Monkey Recommend Product
1990 Peterbilt 378 Accessory Drive Belt Fan Dayco 28455 image 1 of 4
1990 Peterbilt 378 Accessory Drive Belt Fan Dayco 28455 image 2 of 4
1990 Peterbilt 378 Accessory Drive Belt Fan Dayco 28455 image 3 of 4
1990 Peterbilt 378 Accessory Drive Belt Fan Dayco 28455 image 4 of 4
Accessory Drive Belt - Fan
rating star iconrating star iconrating star iconrating star iconrating star icon
$39.46
$35.76
In Stock
Ships: Next Business Day
Pick-Up: Next Business Day
Condition: New
Required Per Vehicle: 2
Vehicle fitment:
Engine Base: 14.0L 14013cc 855ci L6 (5.5x6; 139.7x152.4);
Vehicle Fitment Notes:
with 45-1/2in Long Belt
1990 Peterbilt 378 Accessory Drive Belt Air Conditioning Continental 17421 image 1 of 1
1990 Peterbilt 378 Accessory Drive Belt Air Conditioning Continental 17421 image 1 of 1
Accessory Drive Belt - Air Conditioning
rating star iconrating star iconrating star iconrating star iconrating half star icon
$24.32
In Stock
Ships: Same or Next Business Day
Pick-Up: Same Business Day (Order before 12pm)
Condition: New
Required Per Vehicle: 1
Vehicle fitment:
Engine Base: 14.0L 14013cc 855ci L6 (5.5x6; 139.7x152.4);
Vehicle Fitment Notes:
1/2" Top Width
1990 Peterbilt 378 Accessory Drive Belt Alternator Continental 17461 image 1 of 1
1990 Peterbilt 378 Accessory Drive Belt Alternator Continental 17461 image 1 of 1
Accessory Drive Belt - Alternator
rating star iconrating star iconrating star iconrating star iconrating half star icon
$24.71
In Stock
Ships: Same or Next Business Day
Pick-Up: Same Business Day (Order before 12pm)
Condition: New
Required Per Vehicle: 2
Vehicle fitment:
Engine Base: 12.7L 12686cc 774ci L6 (5.1181x6.2992; 130.0x160.0); Engine Designation: Series 60; Engine Manufacturer: Detroit Diesel; Fuel Type: DIESEL;
Vehicle Fitment Notes:
w/ 46" belt Matched Set of 2 Belts
1990 Peterbilt 378 Accessory Drive Belt Alternator Continental 17461 image 1 of 1
1990 Peterbilt 378 Accessory Drive Belt Alternator Continental 17461 image 1 of 1
Accessory Drive Belt - Alternator
rating star iconrating star iconrating star iconrating star iconrating half star icon
$24.71
In Stock
Ships: Same or Next Business Day
Pick-Up: Same Business Day (Order before 12pm)
Condition: New
Required Per Vehicle: 2
Vehicle fitment:
Engine Base: 14.0L 14013cc 855ci L6 (5.5x6; 139.7x152.4);
Vehicle Fitment Notes:
Matched Set of 2 Belts
1990 Peterbilt 378 Accessory Drive Belt Alternator Continental 17474 image 1 of 1
1990 Peterbilt 378 Accessory Drive Belt Alternator Continental 17474 image 1 of 1
Accessory Drive Belt - Alternator
rating star iconrating star iconrating star iconrating star iconrating half star icon
$24.71
In Stock
Ships: Same or Next Business Day
Pick-Up: Same Business Day (Order before 12pm)
Condition: New
Required Per Vehicle: 2
Vehicle fitment:
Engine Base: 12.7L 12686cc 774ci L6 (5.1181x6.2992; 130.0x160.0); Engine Designation: Series 60; Engine Manufacturer: Detroit Diesel; Fuel Type: DIESEL;
Vehicle Fitment Notes:
w/ 47 1/2" belt Matched Set of 2 Belts
1990 Peterbilt 378 Accessory Drive Belt Air Conditioning Continental 17481 image 1 of 1
1990 Peterbilt 378 Accessory Drive Belt Air Conditioning Continental 17481 image 1 of 1
Accessory Drive Belt - Air Conditioning
rating star iconrating star iconrating star iconrating star iconrating half star icon
$24.71
10+ In Stock
Ships: Same or Next Business Day
Pick-Up: Same Business Day (Order before 12pm)
Condition: New
Required Per Vehicle: 1
Vehicle fitment:
Engine Base: 10.0L 10014cc 611ci L6 (4.9213x5.3543; 125x136);
Vehicle Fitment Notes:
w/ 48" Belt
1990 Peterbilt 378 Accessory Drive Belt Air Conditioning Continental 17521 image 1 of 1
1990 Peterbilt 378 Accessory Drive Belt Air Conditioning Continental 17521 image 1 of 1
Accessory Drive Belt - Air Conditioning
rating star iconrating star iconrating star iconrating star iconrating half star icon
$27.18
In Stock
Ships: Same or Next Business Day
Pick-Up: Same Business Day (Order before 12pm)
Condition: New
Required Per Vehicle: 1
Vehicle fitment:
Engine Base: 10.0L 10014cc 611ci L6 (4.9213x5.3543; 125x136);
Vehicle Fitment Notes:
w/ 52" Belt
1990 Peterbilt 378 Accessory Drive Belt Air Conditioning Continental 17531 image 1 of 1
1990 Peterbilt 378 Accessory Drive Belt Air Conditioning Continental 17531 image 1 of 1
Accessory Drive Belt - Air Conditioning
rating star iconrating star iconrating star iconrating star iconrating half star icon
$27.18
In Stock
Ships: Same or Next Business Day
Pick-Up: Same Business Day (Order before 12pm)
Condition: New
Required Per Vehicle: 1
Vehicle fitment:
Engine Base: 12.7L 12686cc 774ci L6 (5.1181x6.2992; 130.0x160.0); Engine Designation: Series 60; Engine Manufacturer: Detroit Diesel; Fuel Type: DIESEL;
Vehicle Fitment Notes:
w/ 53" belt
1990 Peterbilt 378 Accessory Drive Belt Fan Continental 17531 image 1 of 1
1990 Peterbilt 378 Accessory Drive Belt Fan Continental 17531 image 1 of 1
Accessory Drive Belt - Fan
rating star iconrating star iconrating star iconrating star iconrating half star icon
$27.18
In Stock
Ships: Same or Next Business Day
Pick-Up: Same Business Day (Order before 12pm)
Condition: New
Required Per Vehicle: 1
Vehicle fitment:
Engine Base: 12.7L 12686cc 774ci L6 (5.1181x6.2992; 130.0x160.0); Engine Designation: Series 60; Engine Manufacturer: Detroit Diesel; Fuel Type: DIESEL;
Vehicle Fitment Notes:
w/ 53" belt
1990 Peterbilt 378 Accessory Drive Belt Air Conditioning Continental 17541 image 1 of 1
1990 Peterbilt 378 Accessory Drive Belt Air Conditioning Continental 17541 image 1 of 1
Accessory Drive Belt - Air Conditioning
rating star iconrating star iconrating star iconrating star iconrating half star icon
$28.26
In Stock
Ships: Same or Next Business Day
Pick-Up: Same Business Day (Order before 12pm)
Condition: New
Required Per Vehicle: 1
Vehicle fitment:
Engine Base: 12.7L 12686cc 774ci L6 (5.1181x6.2992; 130.0x160.0); Engine Designation: Series 60; Engine Manufacturer: Detroit Diesel; Fuel Type: DIESEL;
Vehicle Fitment Notes:
w/ 54" Belt
1990 Peterbilt 378 Accessory Drive Belt Fan Continental 17541 image 1 of 1
1990 Peterbilt 378 Accessory Drive Belt Fan Continental 17541 image 1 of 1
Accessory Drive Belt - Fan
rating star iconrating star iconrating star iconrating star iconrating half star icon
$28.26
In Stock
Ships: Same or Next Business Day
Pick-Up: Same Business Day (Order before 12pm)
Condition: New
Required Per Vehicle: 1
Vehicle fitment:
Engine Base: 12.7L 12686cc 774ci L6 (5.1181x6.2992; 130.0x160.0); Engine Designation: Series 60; Engine Manufacturer: Detroit Diesel; Fuel Type: DIESEL;
Vehicle Fitment Notes:
w/ 54" Belt
1990 Peterbilt 378 Accessory Drive Belt Fan Continental 17551 image 1 of 1
1990 Peterbilt 378 Accessory Drive Belt Fan Continental 17551 image 1 of 1
Accessory Drive Belt - Fan
rating star iconrating star iconrating star iconrating star iconrating half star icon
$28.26
Limited Stock
Ships: Same or Next Business Day
Pick-Up: Same Business Day (Order before 12pm)
Condition: New
Required Per Vehicle: 1
Vehicle fitment:
Engine Base: 12.7L 12686cc 774ci L6 (5.1181x6.2992; 130.0x160.0); Engine Designation: Series 60; Engine Manufacturer: Detroit Diesel; Fuel Type: DIESEL;
Vehicle Fitment Notes:
w/ 55" belt
1990 Peterbilt 378 Accessory Drive Belt Fan Continental 17561 image 1 of 1
1990 Peterbilt 378 Accessory Drive Belt Fan Continental 17561 image 1 of 1
Accessory Drive Belt - Fan
rating star iconrating star iconrating star iconrating star iconrating half star icon
$28.29
In Stock
Ships: Same or Next Business Day
Pick-Up: Same Business Day (Order before 12pm)
Condition: New
Required Per Vehicle: 1
Vehicle fitment:
Engine Base: 12.7L 12686cc 774ci L6 (5.1181x6.2992; 130.0x160.0); Engine Designation: Series 60; Engine Manufacturer: Detroit Diesel; Fuel Type: DIESEL;
Vehicle Fitment Notes:
w/ 56" Belt
1990 Peterbilt 378 Accessory Drive Belt Fan Continental 17570 image 1 of 1
1990 Peterbilt 378 Accessory Drive Belt Fan Continental 17570 image 1 of 1
Accessory Drive Belt - Fan
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$30.05
10+ In Stock
Ships: in 3-4 Business Days
Pick-Up: in 3-4 Business Days
Condition: New
Required Per Vehicle: 1
Vehicle fitment:
Engine Base: 12.7L 12686cc 774ci L6 (5.1181x6.2992; 130.0x160.0); Engine Designation: Series 60; Engine Manufacturer: Detroit Diesel; Fuel Type: DIESEL;
Vehicle Fitment Notes:
w/ 57" Belt
1990 Peterbilt 378 Accessory Drive Belt Air Conditioning Continental 17591 image 1 of 1
1990 Peterbilt 378 Accessory Drive Belt Air Conditioning Continental 17591 image 1 of 1
Accessory Drive Belt - Air Conditioning
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$30.58
In Stock
Ships: Same or Next Business Day
Pick-Up: Same Business Day (Order before 12pm)
Condition: New
Required Per Vehicle: 1
Vehicle fitment:
Engine Base: 12.7L 12686cc 774ci L6 (5.1181x6.2992; 130.0x160.0); Engine Designation: Series 60; Engine Manufacturer: Detroit Diesel; Fuel Type: DIESEL;
Vehicle Fitment Notes:
w/ 59" belt
1990 Peterbilt 378 Accessory Drive Belt Alternator and Air Conditioning Continental 17591 image 1 of 1
1990 Peterbilt 378 Accessory Drive Belt Alternator and Air Conditioning Continental 17591 image 1 of 1
Accessory Drive Belt - Alternator and Air Conditioning
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$30.58
In Stock
Ships: Same or Next Business Day
Pick-Up: Same Business Day (Order before 12pm)
Condition: New
Required Per Vehicle: 2
Vehicle fitment:
Engine Base: 14.6L 14636cc 893ci L6 (5.40x6.50; 137.2x165.1); Engine Designation: 3406; Engine Manufacturer: Caterpillar;
Vehicle Fitment Notes:
Matched Set of 2 Belts
1990 Peterbilt 378 Accessory Drive Belt Fan To Alternator and Air Conditioning Continental 17591 image 1 of 1
1990 Peterbilt 378 Accessory Drive Belt Fan To Alternator and Air Conditioning Continental 17591 image 1 of 1
Accessory Drive Belt - Fan To Alternator and Air Conditioning
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$30.58
In Stock
Ships: Same or Next Business Day
Pick-Up: Same Business Day (Order before 12pm)
Condition: New
Required Per Vehicle: 2
Vehicle fitment:
Engine Base: 10.5L 638ci6; Engine Designation: 3306; Engine Manufacturer: Caterpillar;
Vehicle Fitment Notes:
Matched Set of 2 Belts
1990 Peterbilt 378 Accessory Drive Belt Fan Continental 22524 image 1 of 1
1990 Peterbilt 378 Accessory Drive Belt Fan Continental 22524 image 1 of 1
Accessory Drive Belt - Fan
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$30.95
Limited Stock
Ships: in 3-4 Business Days
Pick-Up: in 3-4 Business Days
Condition: New
Required Per Vehicle: 1
Vehicle fitment:
Engine Base: 14.6L 14636cc 893ci L6 (5.40x6.50; 137.2x165.1); Engine Designation: 3406; Engine Manufacturer: Caterpillar;
Vehicle Fitment Notes:
(52-1/2" Belt)
1990 Peterbilt 378 Accessory Drive Belt Fan Continental 22524 image 1 of 1
1990 Peterbilt 378 Accessory Drive Belt Fan Continental 22524 image 1 of 1
Accessory Drive Belt - Fan
rating star iconrating star iconrating star iconrating star iconrating half star icon
$30.95
Limited Stock
Ships: in 3-4 Business Days
Pick-Up: in 3-4 Business Days
Condition: New
Required Per Vehicle: 2
Vehicle fitment:
Engine Base: 10.5L 638ci6; Engine Designation: 3306; Engine Manufacturer: Caterpillar;
Vehicle Fitment Notes:
w/ 52" Belt Matched Set of 2 Belts
1990 Peterbilt 378 Accessory Drive Belt Fan Continental 22530 image 1 of 1
1990 Peterbilt 378 Accessory Drive Belt Fan Continental 22530 image 1 of 1
Accessory Drive Belt - Fan
rating star iconrating star iconrating star iconrating star iconrating half star icon
$30.95
Limited Stock
Ships: Same or Next Business Day
Pick-Up: Same Business Day (Order before 12pm)
Condition: New
Required Per Vehicle: 2
Vehicle fitment:
Engine Base: 10.5L 638ci6; Engine Designation: 3306; Engine Manufacturer: Caterpillar;
Vehicle Fitment Notes:
w/ 53" belt Matched Set of 2 Belts
1990 Peterbilt 378 Accessory Drive Belt Fan Continental 22530 image 1 of 1
1990 Peterbilt 378 Accessory Drive Belt Fan Continental 22530 image 1 of 1
Accessory Drive Belt - Fan
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$30.95
Limited Stock
Ships: Same or Next Business Day
Pick-Up: Same Business Day (Order before 12pm)
Condition: New
Required Per Vehicle: 2
Vehicle fitment:
Engine Base: 14.6L 14636cc 893ci L6 (5.40x6.50; 137.2x165.1); Engine Designation: 3406; Engine Manufacturer: Caterpillar;
Vehicle Fitment Notes:
(53" Belt) Matched Set of 2 Belts
1990 Peterbilt 378 Accessory Drive Belt Fan Continental 22534 image 1 of 1
1990 Peterbilt 378 Accessory Drive Belt Fan Continental 22534 image 1 of 1
Accessory Drive Belt - Fan
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$30.95
Limited Stock
Ships: in 5-6 Business Days
Pick-Up: in 5-6 Business Days
Condition: New
Required Per Vehicle: 1
Vehicle fitment:
Engine Base: 14.6L 14636cc 893ci L6 (5.40x6.50; 137.2x165.1); Engine Designation: 3406; Engine Manufacturer: Caterpillar;
Vehicle Fitment Notes:
(53-1/2" Belt)
1990 Peterbilt 378 Accessory Drive Belt Fan Continental 22534 image 1 of 1
1990 Peterbilt 378 Accessory Drive Belt Fan Continental 22534 image 1 of 1
Accessory Drive Belt - Fan
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$30.95
Limited Stock
Ships: in 5-6 Business Days
Pick-Up: in 5-6 Business Days
Condition: New
Required Per Vehicle: 2
Vehicle fitment:
Engine Base: 10.5L 638ci6; Engine Designation: 3306; Engine Manufacturer: Caterpillar;
Vehicle Fitment Notes:
w/ 53 1/2" Belt Matched Set of 2 Belts
1990 Peterbilt 378 Accessory Drive Belt Fan Continental 22544 image 1 of 1
1990 Peterbilt 378 Accessory Drive Belt Fan Continental 22544 image 1 of 1
Accessory Drive Belt - Fan
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$34.08
Limited Stock
Ships: Same or Next Business Day
Pick-Up: Same Business Day (Order before 12pm)
Condition: New
Required Per Vehicle: 1
Vehicle fitment:
Engine Base: 14.6L 14636cc 893ci L6 (5.40x6.50; 137.2x165.1); Engine Designation: 3406; Engine Manufacturer: Caterpillar;
Vehicle Fitment Notes:
(54-1/2" Belt)
1990 Peterbilt 378 Accessory Drive Belt Fan Continental 22544 image 1 of 1
1990 Peterbilt 378 Accessory Drive Belt Fan Continental 22544 image 1 of 1
Accessory Drive Belt - Fan
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$34.08
Limited Stock
Ships: Same or Next Business Day
Pick-Up: Same Business Day (Order before 12pm)
Condition: New
Required Per Vehicle: 2
Vehicle fitment:
Engine Base: 10.5L 638ci6; Engine Designation: 3306; Engine Manufacturer: Caterpillar;
Vehicle Fitment Notes:
w/ 54" Belt Matched Set of 2 Belts
1990 Peterbilt 378 Accessory Drive Belt Fan Continental 28483 image 1 of 1
1990 Peterbilt 378 Accessory Drive Belt Fan Continental 28483 image 1 of 1
Accessory Drive Belt - Fan
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$38.11
Limited Stock
Ships: Same or Next Business Day
Pick-Up: Same Business Day (Order before 12pm)
Condition: New
Required Per Vehicle: 2
Vehicle fitment:
Engine Base: 14.0L 14013cc 855ci L6 (5.5x6; 139.7x152.4);
Vehicle Fitment Notes:
7/8" x 48 1/2" Belt Matched Set of 2 Belts
1990 Peterbilt 378 Accessory Drive Belt Fan Continental 28503 image 1 of 1
1990 Peterbilt 378 Accessory Drive Belt Fan Continental 28503 image 1 of 1
Accessory Drive Belt - Fan
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$37.68
Limited Stock
Ships: Same or Next Business Day
Pick-Up: Same Business Day (Order before 12pm)
Condition: New
Required Per Vehicle: 2
Vehicle fitment:
Engine Base: 14.0L 14013cc 855ci L6 (5.5x6; 139.7x152.4);
Vehicle Fitment Notes:
7/8" x 50 1/2" Belt Matched Set of 2 Belts
1990 Peterbilt 378 Accessory Drive Belt Fan Continental 28513 image 1 of 1
1990 Peterbilt 378 Accessory Drive Belt Fan Continental 28513 image 1 of 1
Accessory Drive Belt - Fan
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$38.85
Limited Stock
Ships: Same or Next Business Day
Pick-Up: Same Business Day (Order before 12pm)
Condition: New
Required Per Vehicle: 2
Vehicle fitment:
Engine Base: 14.0L 14013cc 855ci L6 (5.5x6; 139.7x152.4);
Vehicle Fitment Notes:
7/8" x 51" Belt Matched Set of 2 Belts
1990 Peterbilt 378 Accessory Drive Belt Air Conditioning Continental 28573 image 1 of 1
1990 Peterbilt 378 Accessory Drive Belt Air Conditioning Continental 28573 image 1 of 1
Accessory Drive Belt - Air Conditioning
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$42.52
Limited Stock
Ships: Same or Next Business Day
Pick-Up: Same Business Day (Order before 12pm)
Condition: New
Required Per Vehicle: 1
Vehicle fitment:
Engine Base: 14.0L 14013cc 855ci L6 (5.5x6; 139.7x152.4);
Vehicle Fitment Notes:
7/8" x 57"
1990 Peterbilt 378 Accessory Drive Belt Air Conditioning Continental 28583 image 1 of 1
1990 Peterbilt 378 Accessory Drive Belt Air Conditioning Continental 28583 image 1 of 1
Accessory Drive Belt - Air Conditioning
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$42.52
In Stock
Ships: Same or Next Business Day
Pick-Up: Same Business Day (Order before 12pm)
Condition: New
Required Per Vehicle: 1
Vehicle fitment:
Engine Base: 14.0L 14013cc 855ci L6 (5.5x6; 139.7x152.4);
Vehicle Fitment Notes:
7/8 x 59"
1990 Peterbilt 378 Accessory Drive Belt Air Conditioning Continental 28593 image 1 of 1
1990 Peterbilt 378 Accessory Drive Belt Air Conditioning Continental 28593 image 1 of 1
Accessory Drive Belt - Air Conditioning
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$46.22
Limited Stock
Ships: Same or Next Business Day
Pick-Up: Same Business Day (Order before 12pm)
Condition: New
Required Per Vehicle: 1
Vehicle fitment:
Engine Base: 14.0L 14013cc 855ci L6 (5.5x6; 139.7x152.4);
Vehicle Fitment Notes:
7/8" x 60"
1990 Peterbilt 378 Accessory Drive Belt Fan and Alternator Dayco 17490 image 1 of 4
1990 Peterbilt 378 Accessory Drive Belt Fan and Alternator Dayco 17490 image 2 of 4
1990 Peterbilt 378 Accessory Drive Belt Fan and Alternator Dayco 17490 image 3 of 4
1990 Peterbilt 378 Accessory Drive Belt Fan and Alternator Dayco 17490 image 4 of 4
1990 Peterbilt 378 Accessory Drive Belt Fan and Alternator Dayco 17490 image 1 of 4The Wrench Monkey Recommend Product
The Wrench Monkey Recommend Product
1990 Peterbilt 378 Accessory Drive Belt Fan and Alternator Dayco 17490 image 1 of 4
1990 Peterbilt 378 Accessory Drive Belt Fan and Alternator Dayco 17490 image 2 of 4
1990 Peterbilt 378 Accessory Drive Belt Fan and Alternator Dayco 17490 image 3 of 4
1990 Peterbilt 378 Accessory Drive Belt Fan and Alternator Dayco 17490 image 4 of 4
Accessory Drive Belt - Fan and Alternator
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$29.22
$24.95
Out of Stock
Condition: New
Required Per Vehicle: 2
Vehicle fitment:
Engine Base: 14.6L 14636cc 893ci L6 (5.40x6.50; 137.2x165.1);
Vehicle Fitment Notes:
W/O A.C.
1990 Peterbilt 378 Accessory Drive Belt Fan Dayco 22540 image 1 of 4
1990 Peterbilt 378 Accessory Drive Belt Fan Dayco 22540 image 2 of 4
1990 Peterbilt 378 Accessory Drive Belt Fan Dayco 22540 image 3 of 4
1990 Peterbilt 378 Accessory Drive Belt Fan Dayco 22540 image 4 of 4
1990 Peterbilt 378 Accessory Drive Belt Fan Dayco 22540 image 1 of 4The Wrench Monkey Recommend Product
The Wrench Monkey Recommend Product
1990 Peterbilt 378 Accessory Drive Belt Fan Dayco 22540 image 1 of 4
1990 Peterbilt 378 Accessory Drive Belt Fan Dayco 22540 image 2 of 4
1990 Peterbilt 378 Accessory Drive Belt Fan Dayco 22540 image 3 of 4
1990 Peterbilt 378 Accessory Drive Belt Fan Dayco 22540 image 4 of 4
Accessory Drive Belt - Fan
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$39.76
$32.77
Out of Stock
Condition: New
Required Per Vehicle: 2
Vehicle fitment:
Engine Base: 14.6L 14636cc 893ci L6 (5.40x6.50; 137.2x165.1);
Vehicle Fitment Notes:
with 54in Long Belt
1990 Peterbilt 378 Accessory Drive Belt Fan Dayco 22555 image 1 of 4
1990 Peterbilt 378 Accessory Drive Belt Fan Dayco 22555 image 2 of 4
1990 Peterbilt 378 Accessory Drive Belt Fan Dayco 22555 image 3 of 4
1990 Peterbilt 378 Accessory Drive Belt Fan Dayco 22555 image 4 of 4
1990 Peterbilt 378 Accessory Drive Belt Fan Dayco 22555 image 1 of 4The Wrench Monkey Recommend Product
The Wrench Monkey Recommend Product
1990 Peterbilt 378 Accessory Drive Belt Fan Dayco 22555 image 1 of 4
1990 Peterbilt 378 Accessory Drive Belt Fan Dayco 22555 image 2 of 4
1990 Peterbilt 378 Accessory Drive Belt Fan Dayco 22555 image 3 of 4
1990 Peterbilt 378 Accessory Drive Belt Fan Dayco 22555 image 4 of 4
Accessory Drive Belt - Fan
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$40.61
$33.48
Out of Stock
Condition: New
Required Per Vehicle: 2
Vehicle fitment:
Engine Base: 14.6L 14636cc 893ci L6 (5.40x6.50; 137.2x165.1);
Vehicle Fitment Notes:
with 55in Long Belt
1990 Peterbilt 378 Accessory Drive Belt Fan Dayco 2B17660 image 1 of 1The Wrench Monkey Recommend Product
The Wrench Monkey Recommend Product
1990 Peterbilt 378 Accessory Drive Belt Fan Dayco 2B17660 image 1 of 1
Accessory Drive Belt - Fan
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$76.36
$62.96
Out of Stock
Condition: New
Required Per Vehicle: 1
Vehicle fitment:
Engine Base: 10.5L 638ci6;
Vehicle Fitment Notes:
Preferred with 66in Long Belt