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2025 Chevrolet Silverado 2500 HD

WT 6.6L V8 - Diesel

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Accessory Drive Belt System Components for 2025 Chevrolet Silverado 2500 HD

Accessory Drive Belt System Components for 2025 Chevrolet Silverado 2500 HD #1
No.
Part # / Description / Price
Price
1
Serpentine Belt
GM GM
Description: ACDelco V-Ribbed Serpentine Belt (Part Number: 12732705) is a replacement accessory drive belt that transmits power to alternators, pumps, and compressors. Function: Transfers rotational power from the crankshaft to accessory drive components such as alter ...
MSRP $90.65
$46.28
MSRP $90.65
$46.28
1
Serpentine Belt
GM GM
Description: ACDelco Serpentine Belt (Part Number: 12708561) is an ACDelco replacement drive belt engineered to operate accessory pulleys and drive belt systems. Type: Serpentine accessory drive beltFunction: Drives alternator, water pump, power steering pump and other ...
MSRP $49.19
$28.74
MSRP $49.19
$28.74
2
Drive Belt
GM GM
Description: Silverado, Sierra 2500 HD. Silverado, Sierra 3500 HD. 6.6L diesel, with dual alternators.
MSRP $54.14
$28.57
MSRP $54.14
$28.57
3
Drive Belt Idler Pulley
GM GM
Description: GM Genuine Parts Drive Belt Idler Pulley (Part Number: 12611935) helps route the drive/serpentine belt and maintain correct belt tension. Replacing a worn idler pulley can eliminate bearing noise and protect belt-driven accessories. Function: Guides drive ...
MSRP $104.23
$57.06
MSRP $104.23
$57.06
4
Belt Idler Primary Pulley
GM GM
Positions: Right
Description: GM Genuine Parts Belt Idler Primary Pulley (Part Number: 12708716) is an idler pulley assembly that helps route accessory drive belts and maintain proper belt tension. Function: Guides and stabilizes accessory drive belt(s) and supports smooth belt rotatio ...
MSRP $191.87
$105.03
MSRP $191.87
$105.03
4
Idler Pulley
GM GM
Positions: Left
Description: GM Genuine Parts Drive Belt Idler Pulley (Part Number: 12728996) is an idler pulley assembly that provides proper routing and tensioning for accessory drive belts. Function: Guides and supports the drive belt to maintain correct tension and alignmentBenefi ...
MSRP $93.84
$54.84
MSRP $93.84
$54.84
6
Serpentine Tensioner
GM GM
Description: Silverado, Sierra 2500 HD. Accessory. 6.6L diesel, with dual alternators, drive belt. Silverado, Sierra 3500 HD.
MSRP $116.75
$72.86
MSRP $116.75
$72.86
7
Motor Mount Bolt
GM GM
Description: ACDelco Motor Mount Bolt (Part Number: 11571051) is a factory-grade hex washer head bolt used across multiple engine and accessory mount locations. This OEM fastener is referenced for many engine/transmission mount and accessory applications. Type: Ignitio ...
MSRP $15.03
$11.99
MSRP $15.03
$11.99
7
M10x1.5x85 Multi-Purpose Bolt
GM GM
Description: GM M10x1. 5x85 Multi-Purpose Bolt (Part Number: 11588749) is a heavy hex acorn flange bolt sized M10x1.5x85 for general underhood fastening applications such as belt tensioner or accessory attachment. Manufactured to meet OEM fastener specifications for cl ...
$60.76
$60.76
8
M10 x .15 x 45 Hex Head Bolt
GM GM
Description: GM M10 x. 15 x 45 Hex Head Bolt (Part Number: 11588741) is a genuine OEM fastener used in starter and transmission mount applications. Type: Hex head bolt used for starter/transmission mounting and other underhood fastening needs.Purpose: Provides secure f ...
MSRP $11.07
$8.84
MSRP $11.07
$8.84