Chevrolet Silverado 3500 HD Pulleys
We stock Genuine OEM Chevrolet Pulleys for your Chevrolet Silverado 3500 HD. OEM pulleys are designed to precisely fit your vehicle's engine, ensuring proper operation and longevity. These pulleys play a crucial role in operating the accessory belt system, transferring power from the engine to components such as the alternator and power steering pump. By using OEM pulleys, you can be assured of reliable performance and a longer lifespan for your engine's belt system. Manufacturer's Warranty Included. Guaranteed Fit. Experts standing by.
Idler Pulley
GM
12729056
Silverado, Sierra 2500 HD. Lower. 6.6L gas, with dual alternators, smooth. Silverado, Sierra 3500 HD.
$99.40
MSRP $181.56
Save $82.16
45.3% Off 
Fan Pulley
GM
12714129
6.6L diesel. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$305.29
MSRP $562.22
Save $256.93
45.7% Off 
Pump Pulley
GM
19421487
For A/C Belt. Stamped #NL. Exc.Auxiliary Heater. Wo/6 Groove. With 6 Groove.
$107.88
MSRP $172.82
Save $64.94
37.6% Off 
Idler Pulley
GM
12729057
Silverado, Sierra 2500 HD. Dual alternator. Gas. Lower. Ribbed. Silverado, Sierra 3500 HD.
$64.39
MSRP $117.60
Save $53.21
45.2% Off 
Crankshaft Pulley
GM
12692644
6.6L diesel, upper components. Silverado, Sierra 2500 HD. Silverado, Sierra 3500 HD. Provides power to the engine accessory drive system...
$35.92
MSRP $53.91
Save $17.99
33.4% Off 
Idler Pulley
GM
12728996
Silverado, Sierra 2500 HD. Lower. Left. Silverado, Sierra 3500 HD. 6.6L diesel, with dual alternator. Silverado, sierra. 6.6l. Upper....
$56.38
MSRP $96.46
Save $40.08
41.6% Off 
Fan Pulley
GM
12625313
6.6L diesel. Designed to restore your vehicle's engine cooling system
This GM Genuine Part is designed, engineered, and tested to...
$297.73
MSRP $548.30
Save $250.57
45.7% Off 
Drive Belt Idler Pulley
GM
12634218
Repair noisy idler pulley bearing
$66.41
MSRP $121.30
Save $54.89
45.3% Off 
Power Steering Pump Pulley
GM
19304020
4 wheel drive, with 6.6 diesel. 2 wheel drive, with 6.6 diesel. 6.6L diesel, without brake warning ind. This GM Genuine Part is...
$124.00
MSRP $199.59
Save $75.59
37.9% Off 
Belt Idler Primary Pulley
GM
12708716
Silverado, Sierra 2500 HD. Single alternator. Diesel. Center. Silverado, Sierra 3500 HD. Dual alternator. Lower. Repair noisy idler...
$112.83
MSRP $201.38
Save $88.55
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