Genuine GM Belts, Pulleys & Brackets

12729056 - : Idler Pulley for GM Image

Idler Pulley

Silverado, Sierra 2500 HD. Lower. 6.6L gas, with dual alternators, smooth. Silverado, Sierra 3500 HD.
$94.49
MSRP $176.62
Save $82.13
46.5% Off
86811089 - : Clutch & Pulley for GM Image

Clutch & Pulley

Without atc. 2.4L.
$121.17
MSRP $230.80
Save $109.63
47.5% Off
88969562 - : Crankshaft Pulley for GM Image

Crankshaft Pulley

1.8L with ho. Vibe.
$147.49
MSRP $246.43
Save $98.94
40.1% Off
25190821 - : Crankshaft Pulley for GM Image

Crankshaft Pulley

Spark. Provides power to the engine accessory drive system for proper engine performance
$91.40
MSRP $149.87
Save $58.47
39% Off
10085754 - : Crankshaft Pulley for GM Image

Crankshaft Pulley

Provides power to the engine accessory drive system for proper engine performance
$35.31
MSRP $57.36
Save $22.05
38.4% Off
98083026 - : F Pulley for GM Image

F Pulley

$148.67
MSRP $283.18
Save $134.51
47.5% Off
98154943 - : F Pulley for GM Image

F Pulley

$237.23
MSRP $451.86
Save $214.63
47.5% Off
24585484 - : Alternator Pulley for GM Image

Alternator Pulley

This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$141.53
MSRP $236.47
Save $94.94
40.1% Off
93740746 - : Alternator Pulley for GM Image

Alternator Pulley

This GM Genuine part is designed, engineered and tested to rigorous standards, and are backed by General Motors
$6.91
MSRP $12.79
Save $5.88
46% Off
92276908 - : Clutch & Pulley for GM Image

Clutch & Pulley

3.6L.
$128.16
MSRP $214.14
Save $85.98
40.2% Off
42893063 - : Clutch & Pulley for GM Image

Clutch & Pulley

Compressor and components, 3.6L turbo.
$126.28
MSRP $240.54
Save $114.26
47.5% Off
12649094 - : Alternator Pulley for GM Image

Alternator Pulley

3.6L. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$88.33
MSRP $144.81
Save $56.48
39% Off

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Maintaining Your Belts, Pulleys, and Brackets

Every modern engine relies on a network of belts, pulleys, and brackets to transfer power efficiently. A belt drives key accessories such as the alternator and power steering pump, while each pulley maintains proper tension and alignment. Brackets provide the secure mounting needed to keep everything in place. When any one of these components fails, the result can be loss of power and compromised safety.

What Problems Affect Belts, Pulleys, and Brackets?

Over time, belts wear down, pulleys can seize, and brackets may loosen from vibration. For trucks like the Chevrolet Silverado 1500, these issues lead to squealing noises, reduced efficiency, or complete accessory failure. Regular inspection is key to preventing sudden breakdowns.

Signs of Wear

  • Squealing or chirping noises when starting the engine.
  • Visible cracks or fraying on the belt surface.
  • Pulleys that wobble or do not spin smoothly.

Maintenance Tips

  1. Inspect belts every 15,000 miles for visible wear.
  2. Check pulleys and brackets during routine service.
  3. Replace belts and pulleys together for balanced performance.

Why OEM Belts, Pulleys, and Brackets Are Better

Genuine Chevrolet parts are engineered to precise specifications for long-term durability. Aftermarket components may not provide the correct fit, risking misalignment or premature failure. OEM options also work seamlessly with related parts like hoses, keeping the entire system running reliably.

Order here at Moran Chevy Parts for the best prices on OEM parts. Contact us anytime for expert guidance.