1981 Buick Estate Wagon Auto Trans Oil Pump Seal
Navigate our online catalogue to find original replacement Auto Trans Oil Pump Seals specifically designed to fit a 1981 Buick Estate Wagon.







Auto Trans Oil Pump Seal
$4.34
In Stock
Condition: New
Ships: Same or Next Business Day
Pick-Up: Same Business Day (Order before 12pm)
Pick-Up: Same Business Day (Order before 12pm)
Front
Required Per Vehicle: 1
Vehicle fitment:
Transmission Code: THM250C/M31;
Transmission Code: THM250C/M31;
Vehicle Fitment Notes:
1.875 Shaft Diameter 2.760 Bore Diameter 2.764 Outside Diameter Seal 0.400 Width
1.875 Shaft Diameter 2.760 Bore Diameter 2.764 Outside Diameter Seal 0.400 Width






Auto Trans Oil Pump Seal
$4.34
In Stock
Condition: New
Ships: Same or Next Business Day
Pick-Up: Same Business Day (Order before 12pm)
Pick-Up: Same Business Day (Order before 12pm)
Front
Required Per Vehicle: 1
Vehicle fitment:
Transmission Code: THM350C;
Transmission Code: THM350C;
Vehicle Fitment Notes:
1.875 Shaft Diameter 2.760 Bore Diameter 2.764 Outside Diameter Seal 0.400 Width
1.875 Shaft Diameter 2.760 Bore Diameter 2.764 Outside Diameter Seal 0.400 Width






Auto Trans Oil Pump Seal
$4.34
In Stock
Condition: New
Ships: Same or Next Business Day
Pick-Up: Same Business Day (Order before 12pm)
Pick-Up: Same Business Day (Order before 12pm)
Front
Required Per Vehicle: 1
Vehicle fitment:
Transmission Code: THM400;
Transmission Code: THM400;
Vehicle Fitment Notes:
1.875 Shaft Diameter 2.760 Bore Diameter 2.764 Outside Diameter Seal 0.400 Width
1.875 Shaft Diameter 2.760 Bore Diameter 2.764 Outside Diameter Seal 0.400 Width






Auto Trans Oil Pump Seal
$4.34
In Stock
Condition: New
Ships: Same or Next Business Day
Pick-Up: Same Business Day (Order before 12pm)
Pick-Up: Same Business Day (Order before 12pm)
Front
Required Per Vehicle: 1
Vehicle fitment:
Transmission Code: THM475/M40;
Transmission Code: THM475/M40;
Vehicle Fitment Notes:
1.875 Shaft Diameter 2.760 Bore Diameter 2.764 Outside Diameter Seal 0.400 Width
1.875 Shaft Diameter 2.760 Bore Diameter 2.764 Outside Diameter Seal 0.400 Width



Auto Trans Oil Pump Seal
$14.40
Limited Stock
Condition: New
Ships: Same or Next Business Day
Pick-Up: Same Business Day (Order before 12pm)
Pick-Up: Same Business Day (Order before 12pm)
Required Per Vehicle: 1
Made in USA
Vehicle fitment:
Engine Base: 5.7L 350ci V8 (4.00x3.48; 101.6x88.5); Transmission Code: THM350C;
Engine Base: 5.7L 350ci V8 (4.00x3.48; 101.6x88.5); Transmission Code: THM350C;
Vehicle Fitment Notes:
Width: 0.4375" Outer Diameter: 3" Inner Diameter: 1.8125"
Width: 0.4375" Outer Diameter: 3" Inner Diameter: 1.8125"



Auto Trans Oil Pump Seal
$14.40
Limited Stock
Condition: New
Ships: Same or Next Business Day
Pick-Up: Same Business Day (Order before 12pm)
Pick-Up: Same Business Day (Order before 12pm)
Front
Required Per Vehicle: 1
Made in USA
Vehicle fitment:
Engine Base: 5.0L 307ci V8 (3.80x3.39; 96.5x86.1);
Engine Base: 5.0L 307ci V8 (3.80x3.39; 96.5x86.1);
Vehicle Fitment Notes:
Width: 0.4375" Outer Diameter: 3" Inner Diameter: 1.8125"
Width: 0.4375" Outer Diameter: 3" Inner Diameter: 1.8125"



Auto Trans Oil Pump Seal
$7.22
Call For Availability
Condition: New
Front
Required Per Vehicle: 1
Vehicle fitment:
Transmission Control Type: Automatic; Transmission Code: THM200-4R; Transmission Speeds: 4;
Transmission Control Type: Automatic; Transmission Code: THM200-4R; Transmission Speeds: 4;



Auto Trans Oil Pump Seal
$7.11
Call For Availability
Condition: New
Front
Required Per Vehicle: 1
Vehicle fitment:
Transmission Control Type: Automatic; Transmission Speeds: 3;
Transmission Control Type: Automatic; Transmission Speeds: 3;
Vehicle Fitment Notes:
with THM250C/M3 Transmission Code with Hydra-Matic Transmission
with THM250C/M3 Transmission Code with Hydra-Matic Transmission



Auto Trans Oil Pump Seal
$7.11
Call For Availability
Condition: New
Front
Required Per Vehicle: 1
Vehicle fitment:
Transmission Control Type: Automatic; Transmission Speeds: 3;
Transmission Control Type: Automatic; Transmission Speeds: 3;
Vehicle Fitment Notes:
with THM350C Transmission Code with Hydra-Matic Transmission
with THM350C Transmission Code with Hydra-Matic Transmission



Auto Trans Oil Pump Seal
$7.11
Call For Availability
Condition: New
Front
Required Per Vehicle: 1
Vehicle fitment:
Transmission Control Type: Automatic; Transmission Speeds: 3;
Transmission Control Type: Automatic; Transmission Speeds: 3;
Vehicle Fitment Notes:
with THM400 Transmission Code with General Motors Transmission
with THM400 Transmission Code with General Motors Transmission



Auto Trans Oil Pump Seal
$10.96
$6.47
Out of Stock
Condition: New
Front Outer
Required Per Vehicle: 1
Made in USA
Vehicle fitment:
Engine Base: 5.0L 307ci V8 (3.80x3.39; 96.5x86.1);
Engine Base: 5.0L 307ci V8 (3.80x3.39; 96.5x86.1);