Buy Chevrolet Express 2500 Serpentine Belt. 6.6 LITER DIESEL, w/o dual alternator. 6.6 LITER DIESEL, w Dual, Alt, Amp - OEM Chevrolet Part # 12642433 (97300654, 98035630)

Belt - Fan. Serpentine Belt.
3012mm. Serpentine Belt. Single Alternator. Water Pump, Alternator, Air Conditioning and Power Steering.

Serpentine Belt

Fits Express 2500 (2006 - 2010)

6.6 LITER DIESEL, w/o dual alternator. 6.6 LITER DIESEL, w/o dual alternators. 6.6 LITER TURBO DIESEL, 145 amp. All Models; 6.6L; w/AC; 105 Amp Alt; w/o Dual Alt; California. All Models; 6.6L; w/AC; 105 Amp Alt; w/o Dual Alt; Federal; LEV Emission. All Models; 6.6L; w/AC; 130 Amp Alt; Federal; Tier 1 Emission. All Models; 6.6L; w/AC; 145 Amp Alt; Federal; Tier 1 Emission. Express, Savana; 6.6L Diesel; w/o Dual Alternators; LMM Engine. Silverado, Sierra; 6.6L; Single Alternator.
Drive Belt - Repair or Replace
A failing drive belt could affect the performance of your vehicle's auxiliary systems, not to mention a loud squealing sound from under the hood. Consider having having your drive belt inspected or replaced to keep your Chevrolet Express 2500 running at its best.