1990 Western Star 3800 Accessory Drive Belt
Navigate our online catalogue to find original replacement Accessory Drive Belts specifically designed to fit a 1990 Western Star 3800.








Accessory Drive Belt
$27.02
$23.01
10+ In Stock
Condition: New
Ships: Tuesday Oct. 7th
Pick-Up: Ready in 1 Hour Tuesday Oct. 7th
Pick-Up: Ready in 1 Hour Tuesday Oct. 7th
Air Conditioning
Required Per Vehicle: 1
Vehicle fitment:
Engine Base: -L -cc (-CID) -- Bore U/Kcm (U/Kin.) Stroke U/Kcm (U/Kin.);
Engine Base: -L -cc (-CID) -- Bore U/Kcm (U/Kin.) Stroke U/Kcm (U/Kin.);







Accessory Drive Belt
$27.02
$23.01
10+ In Stock
Condition: New
Ships: Tuesday Oct. 7th
Pick-Up: Ready in 1 Hour Tuesday Oct. 7th
Pick-Up: Ready in 1 Hour Tuesday Oct. 7th
Air Conditioning
Required Per Vehicle: 1
Vehicle fitment:
Engine Base: 8.3L 8268cc 504ci L6 (4.49x5.31; 114.0x135.0);
Engine Base: 8.3L 8268cc 504ci L6 (4.49x5.31; 114.0x135.0);







Accessory Drive Belt
$28.22
$24.03
10+ In Stock
Condition: New
Ships: Tuesday Oct. 7th
Pick-Up: Ready in 1 Hour Tuesday Oct. 7th
Pick-Up: Ready in 1 Hour Tuesday Oct. 7th
Air Conditioning
Required Per Vehicle: 1
Vehicle fitment:
Engine Base: -L -cc (-CID) -- Bore U/Kcm (U/Kin.) Stroke U/Kcm (U/Kin.);
Engine Base: -L -cc (-CID) -- Bore U/Kcm (U/Kin.) Stroke U/Kcm (U/Kin.);
Vehicle Fitment Notes:
with 42-1/2in Long Belt
with 42-1/2in Long Belt







Accessory Drive Belt
$28.22
$24.03
10+ In Stock
Condition: New
Ships: Tuesday Oct. 7th
Pick-Up: Ready in 1 Hour Tuesday Oct. 7th
Pick-Up: Ready in 1 Hour Tuesday Oct. 7th
Air Conditioning
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
$29.07
$26.36
In Stock
Condition: New
Ships: Tuesday Oct. 7th
Pick-Up: Ready in 1 Hour Tuesday Oct. 7th
Pick-Up: Ready in 1 Hour Tuesday Oct. 7th
Fan and Alternator
Required Per Vehicle: 2
Vehicle fitment:
Engine Base: -L -cc (-CID) -- Bore U/Kcm (U/Kin.) Stroke U/Kcm (U/Kin.);
Engine Base: -L -cc (-CID) -- Bore U/Kcm (U/Kin.) Stroke U/Kcm (U/Kin.);







Accessory Drive Belt
$29.07
$26.36
In Stock
Condition: New
Ships: Tuesday Oct. 7th
Pick-Up: Ready in 1 Hour Tuesday Oct. 7th
Pick-Up: Ready in 1 Hour Tuesday Oct. 7th
Fan and Alternator
Required Per Vehicle: 2
Vehicle fitment:
Engine Base: 10.5L 638ci6;
Engine Base: 10.5L 638ci6;







Accessory Drive Belt
$31.81
$28.30
In Stock
Condition: New
Ships: Tuesday Oct. 7th
Pick-Up: Ready in 1 Hour Tuesday Oct. 7th
Pick-Up: Ready in 1 Hour Tuesday Oct. 7th
Air Conditioning
Required Per Vehicle: 1
Vehicle fitment:
Engine Base: -L -cc (-CID) -- Bore U/Kcm (U/Kin.) Stroke U/Kcm (U/Kin.);
Engine Base: -L -cc (-CID) -- Bore U/Kcm (U/Kin.) Stroke U/Kcm (U/Kin.);







Accessory Drive Belt
$31.81
$28.30
In Stock
Condition: New
Ships: Tuesday Oct. 7th
Pick-Up: Ready in 1 Hour Tuesday Oct. 7th
Pick-Up: Ready in 1 Hour Tuesday Oct. 7th
Air Conditioning
Required Per Vehicle: 1
Vehicle fitment:
Engine Base: 10.0L 10014cc 611ci L6 (4.9213x5.3543; 125x136);
Engine Base: 10.0L 10014cc 611ci L6 (4.9213x5.3543; 125x136);







Accessory Drive Belt
$40.22
$36.49
In Stock
Condition: New
Ships: Tuesday Oct. 7th
Pick-Up: Ready in 1 Hour Tuesday Oct. 7th
Pick-Up: Ready in 1 Hour Tuesday Oct. 7th
Fan
Required Per Vehicle: 2
Vehicle fitment:
Engine Base: -L -cc (-CID) -- Bore U/Kcm (U/Kin.) Stroke U/Kcm (U/Kin.);
Engine Base: -L -cc (-CID) -- Bore U/Kcm (U/Kin.) Stroke U/Kcm (U/Kin.);
Vehicle Fitment Notes:
with 67-1/2in Belt
with 67-1/2in Belt







Accessory Drive Belt
$40.22
$36.49
In Stock
Condition: New
Ships: Tuesday Oct. 7th
Pick-Up: Ready in 1 Hour Tuesday Oct. 7th
Pick-Up: Ready in 1 Hour Tuesday Oct. 7th
Fan
Required Per Vehicle: 2
Vehicle fitment:
Engine Base: 10.5L 638ci6;
Engine Base: 10.5L 638ci6;
Vehicle Fitment Notes:
with 67-1/2in Belt
with 67-1/2in Belt







Accessory Drive Belt
$40.68
$36.89
In Stock
Condition: New
Ships: Tuesday Oct. 7th
Pick-Up: Ready in 1 Hour Tuesday Oct. 7th
Pick-Up: Ready in 1 Hour Tuesday Oct. 7th
Fan
Required Per Vehicle: 2
Vehicle fitment:
Engine Base: -L -cc (-CID) -- Bore U/Kcm (U/Kin.) Stroke U/Kcm (U/Kin.);
Engine Base: -L -cc (-CID) -- Bore U/Kcm (U/Kin.) Stroke U/Kcm (U/Kin.);
Vehicle Fitment Notes:
with 69-1/4in Belt
with 69-1/4in Belt







Accessory Drive Belt
$40.68
$36.89
In Stock
Condition: New
Ships: Tuesday Oct. 7th
Pick-Up: Ready in 1 Hour Tuesday Oct. 7th
Pick-Up: Ready in 1 Hour Tuesday Oct. 7th
Fan
Required Per Vehicle: 2
Vehicle fitment:
Engine Base: 10.5L 638ci6;
Engine Base: 10.5L 638ci6;
Vehicle Fitment Notes:
with 69-1/4in Belt
with 69-1/4in Belt







Accessory Drive Belt
$43.88
$36.19
Out of Stock
Condition: New
Fan
Required Per Vehicle: 2
Vehicle fitment:
Engine Base: -L -cc (-CID) -- Bore U/Kcm (U/Kin.) Stroke U/Kcm (U/Kin.);
Engine Base: -L -cc (-CID) -- Bore U/Kcm (U/Kin.) Stroke U/Kcm (U/Kin.);
Vehicle Fitment Notes:
Matched Set
Matched Set







Accessory Drive Belt
$43.88
$36.19
Out of Stock
Condition: New
Fan
Required Per Vehicle: 2
Vehicle fitment:
Engine Base: 10.5L 638ci6;
Engine Base: 10.5L 638ci6;
Vehicle Fitment Notes:
Matched Set
Matched Set

Accessory Drive Belt
$23.46
Out of Stock
Condition: New
Air Conditioning
Required Per Vehicle: 1
Vehicle fitment:
Engine Base: 8.3L 8268cc 504ci L6 (4.49x5.31; 114.0x135.0);
Engine Base: 8.3L 8268cc 504ci L6 (4.49x5.31; 114.0x135.0);

Accessory Drive Belt
$24.71
Out of Stock
Condition: New
Alternator
Required Per Vehicle: 2
Vehicle fitment:
Engine Base: 10.5L 638ci6; Engine Designation: 3306; Engine Manufacturer: Caterpillar;
Engine Base: 10.5L 638ci6; Engine Designation: 3306; Engine Manufacturer: Caterpillar;
Vehicle Fitment Notes:
Matched Set of 2 Belts
Matched Set of 2 Belts

Accessory Drive Belt
$27.18
Out of Stock
Condition: New
Air Conditioning
Required Per Vehicle: 1
Vehicle fitment:
Engine Base: 10.0L 10014cc 611ci L6 (4.9213x5.3543; 125x136); Engine Designation: L10; Engine Manufacturer: Cummins;
Engine Base: 10.0L 10014cc 611ci L6 (4.9213x5.3543; 125x136); Engine Designation: L10; Engine Manufacturer: Cummins;
Vehicle Fitment Notes:
w/ 52 1/2" belt
w/ 52 1/2" belt

Accessory Drive Belt
$28.26
Out of Stock
Condition: New
Air Conditioning
Required Per Vehicle: 1
Vehicle fitment:
Engine Base: 10.0L 10014cc 611ci L6 (4.9213x5.3543; 125x136); Engine Designation: L10; Engine Manufacturer: Cummins;
Engine Base: 10.0L 10014cc 611ci L6 (4.9213x5.3543; 125x136); Engine Designation: L10; Engine Manufacturer: Cummins;
Vehicle Fitment Notes:
w/ 54" Belt
w/ 54" Belt

Accessory Drive Belt
$34.08
Out of Stock
Condition: New
Fan
Required Per Vehicle: 2
Vehicle fitment:
Engine Base: 10.5L 638ci6; Engine Designation: 3306; Engine Manufacturer: Caterpillar;
Engine Base: 10.5L 638ci6; Engine Designation: 3306; Engine Manufacturer: Caterpillar;
Vehicle Fitment Notes:
w/ 67 1/2" belt Matched Set of 2 Belts
w/ 67 1/2" belt Matched Set of 2 Belts

Accessory Drive Belt
$33.14
Out of Stock
Condition: New
Fan
Required Per Vehicle: 2
Vehicle fitment:
Engine Base: 10.5L 638ci6; Engine Designation: 3306; Engine Manufacturer: Caterpillar;
Engine Base: 10.5L 638ci6; Engine Designation: 3306; Engine Manufacturer: Caterpillar;
Vehicle Fitment Notes:
w/ 69 1/4" Belt Matched Set of 2 Belts
w/ 69 1/4" Belt Matched Set of 2 Belts

Accessory Drive Belt
$38.15
Out of Stock
Condition: New
Fan
Required Per Vehicle: 2
Vehicle fitment:
Engine Base: 10.5L 638ci6; Engine Designation: 3306; Engine Manufacturer: Caterpillar;
Engine Base: 10.5L 638ci6; Engine Designation: 3306; Engine Manufacturer: Caterpillar;
Vehicle Fitment Notes:
Matched Set of 2 Belts
Matched Set of 2 Belts