Replace your cracked and deteriorated serpentine belt with this quality AcDelco replacement. Don't be fooled by aftermarket imitations. This is Delco's GOLD series belt. If you want the OE belt, see 98035628.
Duramax LLY LBZ LMM LML, with AC & 145 AMP Alternator. Without dual alt. 6.6L turbo diesel
13/16 in x 120 1/8 in
Need help with fitment?
Give us a call. We can verify fitment with your vin #.