1981 Western Star 4900 Accessory Drive Belt
Browse our online catalogue to find original replacement Accessory Drive Belts specifically designed to fit a 1981 Western Star 4900.





1981 Western Star 4900 Accessory Drive Belt
$27.02
$23.01
10+ In Stock
Condition: New
Ships: Wednesday Feb. 18th
Pick-Up: Ready in 1 Hour Wednesday Feb. 18th
Pick-Up: Ready in 1 Hour Wednesday Feb. 18th
Alternator
Required Per Vehicle: 2
Fits: 1981 Western Star 4900
Equipped With:
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 40-1/2in Long Belt
with 40-1/2in Long Belt





1981 Western Star 4900 Accessory Drive Belt
$27.02
$23.01
10+ In Stock
Condition: New
Ships: Wednesday Feb. 18th
Pick-Up: Ready in 1 Hour Wednesday Feb. 18th
Pick-Up: Ready in 1 Hour Wednesday Feb. 18th
Alternator
Required Per Vehicle: 2
Fits: 1981 Western Star 4900
Equipped With:
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 40-1/2in Long Belt
with 40-1/2in Long Belt





1981 Western Star 4900 Accessory Drive Belt
$31.81
$27.13
10+ In Stock
Condition: New
Ships: Wednesday Feb. 18th
Pick-Up: Ready in 1 Hour Wednesday Feb. 18th
Pick-Up: Ready in 1 Hour Wednesday Feb. 18th
Fan
Required Per Vehicle: 3
Fits: 1981 Western Star 4900
Equipped With:
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 53-1/2in Long Belt
with 53-1/2in Long Belt





1981 Western Star 4900 Accessory Drive Belt
$31.81
$27.13
10+ In Stock
Condition: New
Ships: Wednesday Feb. 18th
Pick-Up: Ready in 1 Hour Wednesday Feb. 18th
Pick-Up: Ready in 1 Hour Wednesday Feb. 18th
Fan
Required Per Vehicle: 3
Fits: 1981 Western Star 4900
Equipped With:
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 53-1/2in Long Belt
with 53-1/2in Long Belt





1981 Western Star 4900 Accessory Drive Belt
$25.14
$23.45
10+ In Stock
Condition: New
Ships: Wednesday Feb. 18th
Pick-Up: Ready in 1 Hour Wednesday Feb. 18th
Pick-Up: Ready in 1 Hour Wednesday Feb. 18th
Alternator
Required Per Vehicle: 2
Fits: 1981 Western Star 4900
Equipped With:
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 36-1/4in Long Belt
with 36-1/4in Long Belt





1981 Western Star 4900 Accessory Drive Belt
$25.14
$23.45
10+ In Stock
Condition: New
Ships: Wednesday Feb. 18th
Pick-Up: Ready in 1 Hour Wednesday Feb. 18th
Pick-Up: Ready in 1 Hour Wednesday Feb. 18th
Alternator
Required Per Vehicle: 2
Fits: 1981 Western Star 4900
Equipped With:
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 36-1/4in Long Belt
with 36-1/4in Long Belt





1981 Western Star 4900 Accessory Drive Belt
$28.27
$24.27
10+ In Stock
Condition: New
Ships: Wednesday Feb. 18th
Pick-Up: Ready in 1 Hour Wednesday Feb. 18th
Pick-Up: Ready in 1 Hour Wednesday Feb. 18th
Alternator
Required Per Vehicle: 2
Fits: 1981 Western Star 4900
Equipped With:
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 45-1/2in Long Belt
with 45-1/2in Long Belt





1981 Western Star 4900 Accessory Drive Belt
$28.27
$24.27
10+ In Stock
Condition: New
Ships: Wednesday Feb. 18th
Pick-Up: Ready in 1 Hour Wednesday Feb. 18th
Pick-Up: Ready in 1 Hour Wednesday Feb. 18th
Alternator
Required Per Vehicle: 2
Fits: 1981 Western Star 4900
Equipped With:
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





1981 Western Star 4900 Accessory Drive Belt
$31.81
$28.30
10+ In Stock
Condition: New
Ships: Wednesday Feb. 18th
Pick-Up: Ready in 1 Hour Wednesday Feb. 18th
Pick-Up: Ready in 1 Hour Wednesday Feb. 18th
Alternator and Air Conditioning
Required Per Vehicle: 2
Fits: 1981 Western Star 4900
Equipped With:
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 52-1/2in Long Belt
with 52-1/2in Long Belt





1981 Western Star 4900 Accessory Drive Belt
$31.81
$28.30
10+ In Stock
Condition: New
Ships: Wednesday Feb. 18th
Pick-Up: Ready in 1 Hour Wednesday Feb. 18th
Pick-Up: Ready in 1 Hour Wednesday Feb. 18th
Alternator and Air Conditioning
Required Per Vehicle: 2
Fits: 1981 Western Star 4900
Equipped With:
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 52-1/2in Long Belt
with 52-1/2in Long Belt





1981 Western Star 4900 Accessory Drive Belt
$21.49
$18.26
In Stock
Condition: New
Ships: Wednesday Feb. 18th
Pick-Up: Ready in 1 Hour Wednesday Feb. 18th
Pick-Up: Ready in 1 Hour Wednesday Feb. 18th
Air Conditioning
Required Per Vehicle: 1
Fits: 1981 Western Star 4900
Equipped With:
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 45-1/2in Long Belt
with 45-1/2in Long Belt





1981 Western Star 4900 Accessory Drive Belt
$21.49
$18.26
In Stock
Condition: New
Ships: Wednesday Feb. 18th
Pick-Up: Ready in 1 Hour Wednesday Feb. 18th
Pick-Up: Ready in 1 Hour Wednesday Feb. 18th
Air Conditioning
Required Per Vehicle: 1
Fits: 1981 Western Star 4900
Equipped With:
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





1981 Western Star 4900 Accessory Drive Belt
$21.12
$20.04
In Stock
Condition: New
Ships: Wednesday Feb. 18th
Pick-Up: Ready in 1 Hour Wednesday Feb. 18th
Pick-Up: Ready in 1 Hour Wednesday Feb. 18th
Alternator
Required Per Vehicle: 1
Fits: 1981 Western Star 4900
Equipped With:
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.);





1981 Western Star 4900 Accessory Drive Belt
$21.12
$20.04
In Stock
Condition: New
Ships: Wednesday Feb. 18th
Pick-Up: Ready in 1 Hour Wednesday Feb. 18th
Pick-Up: Ready in 1 Hour Wednesday Feb. 18th
Alternator
Required Per Vehicle: 1
Fits: 1981 Western Star 4900
Equipped With:
Engine Base: 9.0L 9047cc 552ci V6 (4.84x5.00; 122.9x127.0);
Engine Base: 9.0L 9047cc 552ci V6 (4.84x5.00; 122.9x127.0);





1981 Western Star 4900 Accessory Drive Belt
$28.63
$24.45
In Stock
Condition: New
Ships: Wednesday Feb. 18th
Pick-Up: Ready in 1 Hour Wednesday Feb. 18th
Pick-Up: Ready in 1 Hour Wednesday Feb. 18th
Alternator
Required Per Vehicle: 2
Fits: 1981 Western Star 4900
Equipped With:
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.);





1981 Western Star 4900 Accessory Drive Belt
$28.63
$24.45
In Stock
Condition: New
Ships: Wednesday Feb. 18th
Pick-Up: Ready in 1 Hour Wednesday Feb. 18th
Pick-Up: Ready in 1 Hour Wednesday Feb. 18th
Alternator
Required Per Vehicle: 2
Fits: 1981 Western Star 4900
Equipped With:
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);





1981 Western Star 4900 Accessory Drive Belt
$27.75
$25.33
In Stock
Condition: New
Ships: Wednesday Feb. 18th
Pick-Up: Ready in 1 Hour Wednesday Feb. 18th
Pick-Up: Ready in 1 Hour Wednesday Feb. 18th
Air Conditioning
Required Per Vehicle: 1
Fits: 1981 Western Star 4900
Equipped With:
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 41in Long Belt
with 41in Long Belt





1981 Western Star 4900 Accessory Drive Belt
$27.75
$25.33
In Stock
Condition: New
Ships: Wednesday Feb. 18th
Pick-Up: Ready in 1 Hour Wednesday Feb. 18th
Pick-Up: Ready in 1 Hour Wednesday Feb. 18th
Air Conditioning
Required Per Vehicle: 1
Fits: 1981 Western Star 4900
Equipped With:
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 41in Long Belt
with 41in Long Belt





1981 Western Star 4900 Accessory Drive Belt
$33.59
$28.57
In Stock
Condition: New
Ships: Wednesday Feb. 18th
Pick-Up: Ready in 1 Hour Wednesday Feb. 18th
Pick-Up: Ready in 1 Hour Wednesday Feb. 18th
Alternator and Air Conditioning
Required Per Vehicle: 2
Fits: 1981 Western Star 4900
Equipped With:
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 56in Long Belt
with 56in Long Belt





1981 Western Star 4900 Accessory Drive Belt
$33.59
$28.57
In Stock
Condition: New
Ships: Wednesday Feb. 18th
Pick-Up: Ready in 1 Hour Wednesday Feb. 18th
Pick-Up: Ready in 1 Hour Wednesday Feb. 18th
Alternator and Air Conditioning
Required Per Vehicle: 2
Fits: 1981 Western Star 4900
Equipped With:
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 56in Long Belt
with 56in Long Belt





1981 Western Star 4900 Accessory Drive Belt
$30.00
$25.63
In Stock
Condition: New
Ships: Wednesday Feb. 18th
Pick-Up: Ready in 1 Hour Wednesday Feb. 18th
Pick-Up: Ready in 1 Hour Wednesday Feb. 18th
Alternator and Air Conditioning
Required Per Vehicle: 2
Fits: 1981 Western Star 4900
Equipped With:
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 51in Long Belt
with 51in Long Belt





1981 Western Star 4900 Accessory Drive Belt
$30.00
$25.63
In Stock
Condition: New
Ships: Wednesday Feb. 18th
Pick-Up: Ready in 1 Hour Wednesday Feb. 18th
Pick-Up: Ready in 1 Hour Wednesday Feb. 18th
Alternator and Air Conditioning
Required Per Vehicle: 2
Fits: 1981 Western Star 4900
Equipped With:
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 51in Long Belt
with 51in Long Belt





1981 Western Star 4900 Accessory Drive Belt
$20.92
$17.23
In Stock
Condition: New
Ships: Wednesday Feb. 18th
Pick-Up: Ready in 1 Hour Wednesday Feb. 18th
Pick-Up: Ready in 1 Hour Wednesday Feb. 18th
Alternator
Required Per Vehicle: 2
Fits: 1981 Western Star 4900
Equipped With:
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.);





1981 Western Star 4900 Accessory Drive Belt
$20.92
$17.23
In Stock
Condition: New
Ships: Wednesday Feb. 18th
Pick-Up: Ready in 1 Hour Wednesday Feb. 18th
Pick-Up: Ready in 1 Hour Wednesday Feb. 18th
Alternator
Required Per Vehicle: 2
Fits: 1981 Western Star 4900
Equipped With:
Engine Base: 7.0L 6982cc 426ci L6 (4.25x5.00; 108.0x127.0);
Engine Base: 7.0L 6982cc 426ci L6 (4.25x5.00; 108.0x127.0);





1981 Western Star 4900 Accessory Drive Belt
$33.66
$30.53
In Stock
Condition: New
Ships: Wednesday Feb. 18th
Pick-Up: Ready in 1 Hour Wednesday Feb. 18th
Pick-Up: Ready in 1 Hour Wednesday Feb. 18th
Alternator and Air Conditioning
Required Per Vehicle: 2
Fits: 1981 Western Star 4900
Equipped With:
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 54-3/4in Long Belt
with 54-3/4in Long Belt





1981 Western Star 4900 Accessory Drive Belt
$33.66
$30.53
In Stock
Condition: New
Ships: Wednesday Feb. 18th
Pick-Up: Ready in 1 Hour Wednesday Feb. 18th
Pick-Up: Ready in 1 Hour Wednesday Feb. 18th
Alternator and Air Conditioning
Required Per Vehicle: 2
Fits: 1981 Western Star 4900
Equipped With:
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 54-3/4in Long Belt
with 54-3/4in Long Belt





1981 Western Star 4900 Accessory Drive Belt
$37.08
$31.32
Limited Stock
Condition: New
Ships: Wednesday Feb. 18th
Pick-Up: Ready in 1 Hour Wednesday Feb. 18th
Pick-Up: Ready in 1 Hour Wednesday Feb. 18th
Fan
Required Per Vehicle: 3
Fits: 1981 Western Star 4900
Equipped With:
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.);





1981 Western Star 4900 Accessory Drive Belt
$37.08
$31.32
Limited Stock
Condition: New
Ships: Wednesday Feb. 18th
Pick-Up: Ready in 1 Hour Wednesday Feb. 18th
Pick-Up: Ready in 1 Hour Wednesday Feb. 18th
Fan
Required Per Vehicle: 3
Fits: 1981 Western Star 4900
Equipped With:
Engine Base: 9.0L 9047cc 552ci V6 (4.84x5.00; 122.9x127.0);
Engine Base: 9.0L 9047cc 552ci V6 (4.84x5.00; 122.9x127.0);





1981 Western Star 4900 Accessory Drive Belt
$41.41
$37.57
Limited Stock
Condition: New
Ships: Wednesday Feb. 18th
Pick-Up: Ready in 1 Hour Wednesday Feb. 18th
Pick-Up: Ready in 1 Hour Wednesday Feb. 18th
Fan and Compressor
Required Per Vehicle: 2
Fits: 1981 Western Star 4900
Equipped With:
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.);





1981 Western Star 4900 Accessory Drive Belt
$41.41
$37.57
Limited Stock
Condition: New
Ships: Wednesday Feb. 18th
Pick-Up: Ready in 1 Hour Wednesday Feb. 18th
Pick-Up: Ready in 1 Hour Wednesday Feb. 18th
Fan and Compressor
Required Per Vehicle: 2
Fits: 1981 Western Star 4900
Equipped With:
Engine Base: 7.0L 6982cc 426ci L6 (4.25x5.00; 108.0x127.0);
Engine Base: 7.0L 6982cc 426ci L6 (4.25x5.00; 108.0x127.0);

1981 Western Star 4900 Accessory Drive Belt
$24.71
10+ In Stock
Condition: New
Ships: Same or Next Business Day
Pick-Up: Same Business Day (Order before 11:30am)
Pick-Up: Same Business Day (Order before 11:30am)
Alternator
Required Per Vehicle: 1
Fits: 1981 Western Star 4900
Equipped With:
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:
Exc. AC
Exc. AC

1981 Western Star 4900 Accessory Drive Belt
$42.35
In Stock
Condition: New
Ships: Same or Next Business Day
Pick-Up: Same Business Day (Order before 11:30am)
Pick-Up: Same Business Day (Order before 11:30am)
Fan
Required Per Vehicle: 1
Fits: 1981 Western Star 4900
Equipped With:
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:
w/ 65" belt
w/ 65" belt

1981 Western Star 4900 Accessory Drive Belt
$27.18
In Stock
Condition: New
Ships: Same or Next Business Day
Pick-Up: Same Business Day (Order before 11:30am)
Pick-Up: Same Business Day (Order before 11:30am)
Alternator and Air Conditioning
Required Per Vehicle: 1
Fits: 1981 Western Star 4900
Equipped With:
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:
w/ 52 3/4" Belt
w/ 52 3/4" Belt

1981 Western Star 4900 Accessory Drive Belt
$42.35
In Stock
Condition: New
Ships: Same or Next Business Day
Pick-Up: Same Business Day (Order before 11:30am)
Pick-Up: Same Business Day (Order before 11:30am)
Fan
Required Per Vehicle: 1
Fits: 1981 Western Star 4900
Equipped With:
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;

1981 Western Star 4900 Accessory Drive Belt
$25.57
Limited Stock
Condition: New
Ships: Same or Next Business Day
Pick-Up: Same Business Day (Order before 11:30am)
Pick-Up: Same Business Day (Order before 11:30am)
Alternator and Air Conditioning
Required Per Vehicle: 1
Fits: 1981 Western Star 4900
Equipped With:
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:
w/ 51 1/4" Belt
w/ 51 1/4" Belt

1981 Western Star 4900 Accessory Drive Belt
$28.29
Limited Stock
Condition: New
Ships: Same or Next Business Day
Pick-Up: Same Business Day (Order before 11:30am)
Pick-Up: Same Business Day (Order before 11:30am)
Alternator and Air Conditioning
Required Per Vehicle: 1
Fits: 1981 Western Star 4900
Equipped With:
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:
w/ 56 1/4" Belt
w/ 56 1/4" Belt

1981 Western Star 4900 Accessory Drive Belt
$42.26
Limited Stock
Condition: New
Ships: Same or Next Business Day
Pick-Up: Same Business Day (Order before 11:30am)
Pick-Up: Same Business Day (Order before 11:30am)
Fan
Required Per Vehicle: 1
Fits: 1981 Western Star 4900
Equipped With:
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:
w/ 62 1/2" Belt
w/ 62 1/2" Belt

1981 Western Star 4900 Accessory Drive Belt
$28.57
Limited Stock
Condition: New
Ships: Same or Next Business Day
Pick-Up: Same Business Day (Order before 11:30am)
Pick-Up: Same Business Day (Order before 11:30am)
Water Pump
Required Per Vehicle: 1
Fits: 1981 Western Star 4900
Equipped With:
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:
w/V-Belt
w/V-Belt

1981 Western Star 4900 Accessory Drive Belt
$28.29
Limited Stock
Condition: New
Ships: Same or Next Business Day
Pick-Up: Same Business Day (Order before 11:30am)
Pick-Up: Same Business Day (Order before 11:30am)
Alternator and Air Conditioning
Required Per Vehicle: 1
Fits: 1981 Western Star 4900
Equipped With:
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:
w/ 54 3/4" Belt
w/ 54 3/4" Belt





1981 Western Star 4900 Accessory Drive Belt
$50.19
$44.16
Limited Stock
Condition: New
Ships: Next Business Day
Pick-Up: Next Business Day
Pick-Up: Next Business Day
Fan
Required Per Vehicle: 2
Fits: 1981 Western Star 4900
Equipped With:
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 65in Long Belt
with 65in Long Belt





1981 Western Star 4900 Accessory Drive Belt
$50.19
$44.16
Limited Stock
Condition: New
Ships: Next Business Day
Pick-Up: Next Business Day
Pick-Up: Next Business Day
Fan
Required Per Vehicle: 2
Fits: 1981 Western Star 4900
Equipped With:
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 65in Long Belt
with 65in Long Belt





1981 Western Star 4900 Accessory Drive Belt
$21.78
$16.44
Out of Stock
Condition: New
Water Pump
Required Per Vehicle: 2
Fits: 1981 Western Star 4900
Equipped With:
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 Dual Belts
with Dual Belts





1981 Western Star 4900 Accessory Drive Belt
$21.78
$16.44
Out of Stock
Condition: New
Water Pump
Required Per Vehicle: 2
Fits: 1981 Western Star 4900
Equipped With:
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 Dual Belts
with Dual Belts





1981 Western Star 4900 Accessory Drive Belt
$35.00
$31.66
Out of Stock
Condition: New
Water Pump
Required Per Vehicle: 1
Fits: 1981 Western Star 4900
Equipped With:
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 Single Belt
with Single Belt





1981 Western Star 4900 Accessory Drive Belt
$35.00
$31.66
Out of Stock
Condition: New
Water Pump
Required Per Vehicle: 1
Fits: 1981 Western Star 4900
Equipped With:
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 Single Belt
with Single Belt





1981 Western Star 4900 Accessory Drive Belt
$43.88
$36.19
Out of Stock
Condition: New
Fan
Required Per Vehicle: 2
Fits: 1981 Western Star 4900
Equipped With:
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 49-1/2in Long Belt
with 49-1/2in Long Belt





1981 Western Star 4900 Accessory Drive Belt
$43.88
$36.19
Out of Stock
Condition: New
Fan
Required Per Vehicle: 2
Fits: 1981 Western Star 4900
Equipped With:
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 49-1/2in Long Belt
with 49-1/2in Long Belt





1981 Western Star 4900 Accessory Drive Belt
$48.83
$40.27
Out of Stock
Condition: New
Fan
Required Per Vehicle: 2
Fits: 1981 Western Star 4900
Equipped With:
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 51-1/2in Long Belt
with 51-1/2in Long Belt





1981 Western Star 4900 Accessory Drive Belt
$48.83
$40.27
Out of Stock
Condition: New
Fan
Required Per Vehicle: 2
Fits: 1981 Western Star 4900
Equipped With:
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 51-1/2in Long Belt
with 51-1/2in Long Belt





1981 Western Star 4900 Accessory Drive Belt
$53.12
$43.80
Out of Stock
Condition: New
Fan
Required Per Vehicle: 2
Fits: 1981 Western Star 4900
Equipped With:
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 52in Long Belt
with 52in Long Belt





1981 Western Star 4900 Accessory Drive Belt
$53.12
$43.80
Out of Stock
Condition: New
Fan
Required Per Vehicle: 2
Fits: 1981 Western Star 4900
Equipped With:
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 52in Long Belt
with 52in Long Belt