1990 Peterbilt 372 Accessory Drive Belts
Save up to 40% on original replacement 1990 Peterbilt 372 Accessory Drive Belts. Navigate our online catalogue to find Accessory Drive Belts and other parts designed specifically to fit a 1990 Peterbilt 372.








Accessory Drive Belt - Alternator
$28.42
$23.43
In Stock
Ships: Friday Sep. 26th
Pick-Up: Ready in 1 Hour Thursday Sep. 25th
Pick-Up: Ready in 1 Hour Thursday Sep. 25th
Condition: New
Required Per Vehicle: 2
Required Per Vehicle: 2
Vehicle fitment:
Engine Base: 14.0L 14013cc 855ci L6 (5.5x6; 139.7x152.4);
Engine Base: 14.0L 14013cc 855ci L6 (5.5x6; 139.7x152.4);







Accessory Drive Belt - Alternator
$28.98
$24.52
Limited Stock
Ships: Friday Sep. 26th
Pick-Up: Ready in 1 Hour Thursday Sep. 25th
Pick-Up: Ready in 1 Hour Thursday Sep. 25th
Condition: New
Required Per Vehicle: 2
Required Per Vehicle: 2
Vehicle fitment:
Engine Base: 12.7L 12686cc 774ci L6 (5.1181x6.2992; 130.0x160.0);
Engine Base: 12.7L 12686cc 774ci L6 (5.1181x6.2992; 130.0x160.0);
Vehicle Fitment Notes:
with 46in Long Belt
with 46in Long Belt







Accessory Drive Belt - Alternator
$29.07
$26.36
In Stock
Ships: Friday Sep. 26th
Pick-Up: Ready in 1 Hour Thursday Sep. 25th
Pick-Up: Ready in 1 Hour Thursday Sep. 25th
Condition: New
Required Per Vehicle: 2
Required Per Vehicle: 2
Vehicle fitment:
Engine Base: 12.7L 12686cc 774ci L6 (5.1181x6.2992; 130.0x160.0);
Engine Base: 12.7L 12686cc 774ci L6 (5.1181x6.2992; 130.0x160.0);
Vehicle Fitment Notes:
with 47-1/2in Long Belt
with 47-1/2in Long Belt







Accessory Drive Belt - Alternator
$29.22
$24.95
Limited Stock
Ships: Friday Sep. 26th
Pick-Up: Ready in 1 Hour Thursday Sep. 25th
Pick-Up: Ready in 1 Hour Thursday Sep. 25th
Condition: New
Required Per Vehicle: 2
Required Per Vehicle: 2
Vehicle fitment:
Engine Base: 12.7L 12686cc 774ci L6 (5.1181x6.2992; 130.0x160.0);
Engine Base: 12.7L 12686cc 774ci L6 (5.1181x6.2992; 130.0x160.0);
Vehicle Fitment Notes:
with 49in Long Belt
with 49in Long Belt







Accessory Drive Belt - Fan and Alternator
$29.22
$24.95
Limited Stock
Ships: Friday Sep. 26th
Pick-Up: Ready in 1 Hour Thursday Sep. 25th
Pick-Up: Ready in 1 Hour Thursday Sep. 25th
Condition: New
Required Per Vehicle: 2
Required Per Vehicle: 2
Vehicle fitment:
Engine Base: 14.6L 14636cc 893ci L6 (5.40x6.50; 137.2x165.1);
Engine Base: 14.6L 14636cc 893ci L6 (5.40x6.50; 137.2x165.1);
Vehicle Fitment Notes:
W/O A.C.
W/O A.C.







Accessory Drive Belt - Fan
$31.81
$27.13
In Stock
Ships: Friday Sep. 26th
Pick-Up: Ready in 1 Hour Thursday Sep. 25th
Pick-Up: Ready in 1 Hour Thursday Sep. 25th
Condition: New
Required Per Vehicle: 3
Required Per Vehicle: 3
Vehicle fitment:
Engine Base: 12.7L 12686cc 774ci L6 (5.1181x6.2992; 130.0x160.0);
Engine Base: 12.7L 12686cc 774ci L6 (5.1181x6.2992; 130.0x160.0);
Vehicle Fitment Notes:
with 53-1/2in Long Belt
with 53-1/2in Long Belt







Accessory Drive Belt - Fan To Air Conditioning
$32.27
$27.54
Limited Stock
Ships: Next Business Day
Pick-Up: Next Business Day
Pick-Up: Next Business Day
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Vehicle fitment:
Engine Base: 12.7L 12686cc 774ci L6 (5.1181x6.2992; 130.0x160.0);
Engine Base: 12.7L 12686cc 774ci L6 (5.1181x6.2992; 130.0x160.0);
Vehicle Fitment Notes:
with 54in Long Belt
with 54in Long Belt







Accessory Drive Belt - Fan To Alternator and Air Conditioning
$32.27
$27.54
Limited Stock
Ships: Next Business Day
Pick-Up: Next Business Day
Pick-Up: Next Business Day
Condition: New
Required Per Vehicle: 2
Required Per Vehicle: 2
Vehicle fitment:
Engine Base: 14.6L 14636cc 893ci L6 (5.40x6.50; 137.2x165.1);
Engine Base: 14.6L 14636cc 893ci L6 (5.40x6.50; 137.2x165.1);
Vehicle Fitment Notes:
with 54in Long Belt
with 54in Long Belt







Accessory Drive Belt - Fan To Air Conditioning
$33.10
$28.22
In Stock
Ships: Friday Sep. 26th
Pick-Up: Ready in 1 Hour Thursday Sep. 25th
Pick-Up: Ready in 1 Hour Thursday Sep. 25th
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Vehicle fitment:
Engine Base: 12.7L 12686cc 774ci L6 (5.1181x6.2992; 130.0x160.0);
Engine Base: 12.7L 12686cc 774ci L6 (5.1181x6.2992; 130.0x160.0);
Vehicle Fitment Notes:
with 55in Long Belt
with 55in Long Belt







Accessory Drive Belt - Fan
$33.10
$28.22
In Stock
Ships: Friday Sep. 26th
Pick-Up: Ready in 1 Hour Thursday Sep. 25th
Pick-Up: Ready in 1 Hour Thursday Sep. 25th
Condition: New
Required Per Vehicle: 2
Required Per Vehicle: 2
Vehicle fitment:
Engine Base: 12.7L 12686cc 774ci L6 (5.1181x6.2992; 130.0x160.0);
Engine Base: 12.7L 12686cc 774ci L6 (5.1181x6.2992; 130.0x160.0);
Vehicle Fitment Notes:
with 55in Long Belt
with 55in Long Belt







Accessory Drive Belt - Fan
$33.59
$28.57
In Stock
Ships: Friday Sep. 26th
Pick-Up: Ready in 1 Hour Thursday Sep. 25th
Pick-Up: Ready in 1 Hour Thursday Sep. 25th
Condition: New
Required Per Vehicle: 3
Required Per Vehicle: 3
Vehicle fitment:
Engine Base: 12.7L 12686cc 774ci L6 (5.1181x6.2992; 130.0x160.0);
Engine Base: 12.7L 12686cc 774ci L6 (5.1181x6.2992; 130.0x160.0);
Vehicle Fitment Notes:
with 56in Long Belt
with 56in Long Belt







Accessory Drive Belt - Fan To Alternator and Air Conditioning
$34.15
$29.12
In Stock
Ships: Friday Sep. 26th
Pick-Up: Ready in 1 Hour Thursday Sep. 25th
Pick-Up: Ready in 1 Hour Thursday Sep. 25th
Condition: New
Required Per Vehicle: 2
Required Per Vehicle: 2
Vehicle fitment:
Engine Base: 14.6L 14636cc 893ci L6 (5.40x6.50; 137.2x165.1);
Engine Base: 14.6L 14636cc 893ci L6 (5.40x6.50; 137.2x165.1);
Vehicle Fitment Notes:
with 57in Long Belt
with 57in Long Belt







Accessory Drive Belt - Fan To Air Conditioning
$35.10
$29.91
In Stock
Ships: Friday Sep. 26th
Pick-Up: Ready in 1 Hour Thursday Sep. 25th
Pick-Up: Ready in 1 Hour Thursday Sep. 25th
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Vehicle fitment:
Engine Base: 12.7L 12686cc 774ci L6 (5.1181x6.2992; 130.0x160.0);
Engine Base: 12.7L 12686cc 774ci L6 (5.1181x6.2992; 130.0x160.0);
Vehicle Fitment Notes:
with 59in Long Belt
with 59in Long Belt







Accessory Drive Belt - Fan To Alternator and Air Conditioning
$35.10
$29.91
In Stock
Ships: Friday Sep. 26th
Pick-Up: Ready in 1 Hour Thursday Sep. 25th
Pick-Up: Ready in 1 Hour Thursday Sep. 25th
Condition: New
Required Per Vehicle: 2
Required Per Vehicle: 2
Vehicle fitment:
Engine Base: 14.6L 14636cc 893ci L6 (5.40x6.50; 137.2x165.1);
Engine Base: 14.6L 14636cc 893ci L6 (5.40x6.50; 137.2x165.1);
Vehicle Fitment Notes:
with 59in Long Belt
with 59in Long Belt







Accessory Drive Belt - Fan
$36.17
$32.81
Limited Stock
Ships: Friday Sep. 26th
Pick-Up: Ready in 1 Hour Thursday Sep. 25th
Pick-Up: Ready in 1 Hour Thursday Sep. 25th
Condition: New
Required Per Vehicle: 2
Required Per Vehicle: 2
Vehicle fitment:
Engine Base: 14.6L 14636cc 893ci L6 (5.40x6.50; 137.2x165.1);
Engine Base: 14.6L 14636cc 893ci L6 (5.40x6.50; 137.2x165.1);
Vehicle Fitment Notes:
with 52in Long Belt
with 52in Long Belt







Accessory Drive Belt - Fan
$44.14
$36.39
Limited Stock
Ships: Next Business Day
Pick-Up: Next Business Day
Pick-Up: Next Business Day
Condition: New
Required Per Vehicle: 2
Required Per Vehicle: 2
Vehicle fitment:
Engine Base: 14.6L 14636cc 893ci L6 (5.40x6.50; 137.2x165.1);
Engine Base: 14.6L 14636cc 893ci L6 (5.40x6.50; 137.2x165.1);
Vehicle Fitment Notes:
with 57in Long Belt
with 57in Long Belt







Accessory Drive Belt - Air Conditioning
$35.25
$31.79
In Stock
Ships: Friday Sep. 26th
Pick-Up: Ready in 1 Hour Thursday Sep. 25th
Pick-Up: Ready in 1 Hour Thursday Sep. 25th
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Vehicle fitment:
Engine Base: 14.0L 14013cc 855ci L6 (5.5x6; 139.7x152.4);
Engine Base: 14.0L 14013cc 855ci L6 (5.5x6; 139.7x152.4);
Vehicle Fitment Notes:
with 42-1/2in Long Belt
with 42-1/2in Long Belt







Accessory Drive Belt - Fan
$39.46
$35.76
In Stock
Ships: Next Business Day
Pick-Up: Next Business Day
Pick-Up: Next Business Day
Condition: New
Required Per Vehicle: 2
Required Per Vehicle: 2
Vehicle fitment:
Engine Base: 14.0L 14013cc 855ci L6 (5.5x6; 139.7x152.4);
Engine Base: 14.0L 14013cc 855ci L6 (5.5x6; 139.7x152.4);
Vehicle Fitment Notes:
with 45-1/2in Long Belt
with 45-1/2in Long Belt

Accessory Drive Belt - Alternator
$25.57
In Stock
Ships: Same or Next Business Day
Pick-Up: Same Business Day (Order before 12pm)
Pick-Up: Same Business Day (Order before 12pm)
Condition: New
Required Per Vehicle: 2
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;
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:
Matched Set of 2 Belts
Matched Set of 2 Belts

Accessory Drive Belt - Air Conditioning
$28.26
In Stock
Ships: Same or Next Business Day
Pick-Up: Same Business Day (Order before 12pm)
Pick-Up: Same Business Day (Order before 12pm)
Condition: New
Required Per Vehicle: 1
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;
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
w/ 54" Belt

Accessory Drive Belt - Alternator and Air Conditioning
$28.26
In Stock
Ships: Same or Next Business Day
Pick-Up: Same Business Day (Order before 12pm)
Pick-Up: Same Business Day (Order before 12pm)
Condition: New
Required Per Vehicle: 2
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;
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
Matched Set of 2 Belts

Accessory Drive Belt - Air Conditioning
$28.26
Limited Stock
Ships: Same or Next Business Day
Pick-Up: Same Business Day (Order before 12pm)
Pick-Up: Same Business Day (Order before 12pm)
Condition: New
Required Per Vehicle: 1
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;
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
w/ 55" belt

Accessory Drive Belt - Fan
$28.26
Limited Stock
Ships: Same or Next Business Day
Pick-Up: Same Business Day (Order before 12pm)
Pick-Up: Same Business Day (Order before 12pm)
Condition: New
Required Per Vehicle: 2
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;
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 Matched Set of 2 Belts
w/ 55" belt Matched Set of 2 Belts

Accessory Drive Belt - Fan
$28.29
In Stock
Ships: Same or Next Business Day
Pick-Up: Same Business Day (Order before 12pm)
Pick-Up: Same Business Day (Order before 12pm)
Condition: New
Required Per Vehicle: 2
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;
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 Matched Set of 2 Belts
w/ 56" Belt Matched Set of 2 Belts

Accessory Drive Belt - Fan
$38.54
In Stock
Ships: Same or Next Business Day
Pick-Up: Same Business Day (Order before 12pm)
Pick-Up: Same Business Day (Order before 12pm)
Condition: New
Required Per Vehicle: 2
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;
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
Matched Set of 2 Belts







Accessory Drive Belt - Fan
$39.76
$32.77
Out of Stock
Condition: New
Required Per Vehicle: 2
Required Per Vehicle: 2
Vehicle fitment:
Engine Base: 14.6L 14636cc 893ci L6 (5.40x6.50; 137.2x165.1);
Engine Base: 14.6L 14636cc 893ci L6 (5.40x6.50; 137.2x165.1);
Vehicle Fitment Notes:
with 54in Long Belt
with 54in Long Belt







Accessory Drive Belt - Fan
$40.61
$33.48
Out of Stock
Condition: New
Required Per Vehicle: 2
Required Per Vehicle: 2
Vehicle fitment:
Engine Base: 14.6L 14636cc 893ci L6 (5.40x6.50; 137.2x165.1);
Engine Base: 14.6L 14636cc 893ci L6 (5.40x6.50; 137.2x165.1);
Vehicle Fitment Notes:
with 55in Long Belt
with 55in Long Belt