BELT DRIVE

GM Serpentine Belt Single 130 Amp Alternator Federal Emissions 2001 GM 6.6L Duramax LB7 97223130For 2001 GM 6.6L Duramax LB7 ACDelco# 6K1123

GM Serpentine Belt Single 105 Amp Alternator Federal Emissions 2001 GM 6.6L Duramax LB7 97223129For 2001 GM 6.6L Duramax LB7 ACDelco# 6K1115

GM Lower Ribbed Idler Pulley 2001 GM 6.6L Duramax LB7 97221943fits only 2001 GM 6.6L Duramax LB7

GATES FLEETRUNNER H/D SERPENTINE BELT fits 02-10 & 15-16 GM 6.6L Duramax Diesel Trucks - Single Alternator ONLY

GATES OE REPLACEMENT BELT TENSIONER fits 2001 ONLY GM 6.6L LB7 Duramax Diesel Engines

GATES OE REPLACEMENT BELT TENSIONER fits 02-10 GM 6.6L Duramax Diesel Trucks