Belts, Pulleys & Brackets
Belt Idler Primary Pulley
GM
12708716
Silverado, Sierra 2500 HD. Single alternator. Diesel. Center. Silverado, Sierra 3500 HD. Dual alternator. Lower. Repair noisy idler...
$102.69
MSRP $191.87
Save $89.18
46.5% Off 
Drive Belt Idler Pulley
GM
12729702
Supercharger belt. Corvette. Without grooves. With supercharger, smooth, without zr1.
$110.62
MSRP $181.21
Save $70.59
39% Off 
Drive Belt Idler Pulley
GM
55571052
Equinox, Terrain. 1.6l diesel. Cruze. 1.6l. Helps repair noisy idler pulley bearing
This GM Genuine Part is designed, engineered, and...
$22.36
MSRP $36.02
Save $13.66
37.9% Off 
Drive Belt Idler Pulley
GM
55502363
Cascada. Repair noisy idler pulley bearing
$22.60
MSRP $41.52
Save $18.92
45.6% Off 
Drive Belt Idler Pulley
GM
19418226
6.0 & 6.2L. Serpentine belt tens. With ac, 5.7L. GTO. Repair noisy idler pulley bearing
Manufactured to GM OE specification for...
Supercharger Belt Idler Pulley
GM
12665035
With supercharger, smooth, with zr1. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by...
$83.48
MSRP $136.78
Save $53.30
39% Off 
Supercharger Belt Idler Pulley
GM
12678515
Supercharger belt. Corvette. With grooves. Lower. 6.2L with superchager. grooved 35mm. Camaro. 6.2l. With supercharger. Grooved. 96mm....
$57.70
MSRP $94.56
Save $36.86
39% Off 
Timing Belt Idler Pulley
GM
55187100
Cruze. Helps direct and help maintain the engine timing belt to help keep it in its correct position
$50.56
MSRP $81.48
Save $30.92
37.9% Off 
Drive Belt Idler Pulley
GM
12580773
Express, savana. Gas engines. S-series. 4.3l. Without heavy duty heater. 4.3L, with ac. With ac, 7.4L. 5.7L, with ac. 6 cylinder. 1/2,...
$48.56
MSRP $89.22
Save $40.66
45.6% Off 
Supercharger Belt Idler Pulley
GM
12665845
Camaro. 6.2l. With supercharger. Smooth. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by...
$70.49
MSRP $115.52
Save $45.03
39% Off 
Drive Belt Idler Pulley
GM
25191263
Aveo, Aveo5. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$41.60
MSRP $76.44
Save $34.84
45.6% Off 
Drive Belt Idler Pulley
GM
12634218
Repair noisy idler pulley bearing
$63.16
MSRP $118.00
Save $54.84
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