Cross Reference
Part Name

Serpentine Engine Belts

If you want to get 100,000 miles out of a belt, choose an Alliance™ Parts serpentine belt for your truck's engine. The Alliance™ serpentine belt is made from high-strength ethylene propylene diene monomer (EPDM), which lasts significantly longer than traditional neoprene belts.

Constructed from EPDM for unmatched durability
Improved load, wear and heat resistance
Resists rib cracking
Designed to OE specifications for any make and model of heavy-duty truck engine
Lasts three to five times longer than a typical neoprene belt

Category	Description	Alliance™ Part #
SERPENTINE BELT	BELT-MICRO V,4 RIB,31.0 IN	GT 4040310
SERPENTINE BELT	MICRO V BELT	GT 4060845
SERPENTINE BELT	MICROV BELT ALL MAKES	GT 4060640
SERPENTINE BELT	POLY COG BELT	GT 4060970
SERPENTINE BELT	BELT-MICRO V,4 RIB,31.5 IN	GT 4040315
SERPENTINE BELT	POLY COG FAN BELT	GT 4060427
SERPENTINE BELT	BELT, POLY RIB	GT 4060950
SERPENTINE BELT	BELT, POLY RIB	GT 4040440
SERPENTINE BELT	BELT	GT 4080720
SERPENTINE BELT	BELT-8 RIBS, 1.093 IN X 84.5 IN	GT 4080845
SERPENTINE BELT	MICRO V BELT	GT 4060408DF
SERPENTINE BELT	MICRO V BELT	GT 4060620
SERPENTINE BELT	BELT-MICRO V,8 RIB,57.3 IN	GT 4080573DF
SERPENTINE BELT	BELT	GT 4080615
SERPENTINE BELT	MICRO - V 8170 - 16443	GT 4100640
SERPENTINE BELT	BELT 8170-16303	GT 4040445
SERPENTINE BELT	BELT-MICRO V,5 RIB,34.0 IN	GT 4050340
SERPENTINE BELT	MICRO V BELT	GT 4050345
SERPENTINE BELT	MICRO - V 8170 - 16333	GT 4050350
SERPENTINE BELT	MICRO V BELT	GT 4050420
SERPENTINE BELT	BELT-MICRO V,6 RIB,41.5 IN	GT 4060415DF
SERPENTINE BELT	BELT-MICRO V,6 RIB,42.5 IN	GT 4060425
SERPENTINE BELT	BELT	GT 4060455
SERPENTINE BELT	MICRO - V	GT 4060470
SERPENTINE BELT	BELT-MICRO V,6 RIB,48.8 IN	GT 4060488DF