DHD 800-116 Replacement Duramax Flywheel Ring Gear 2001-2023 6.6L

Replace your damaged starter ring gear with this new replacement from DHD. Sweating a new ring gear onto your current flywheel will eliminate the need to rebalance your rotating assembly. Its highly recommended that you replace your flywheel bolts during this service.

Features:

• This replacement ring gear is machined to match the OE installed height. We are the only vendor machining these ring gears for this purpose. 

Fitment:

2001-2023 GM Duramax 6.6L

LB7, LLY, LBZ, LMM, LML, L5P

Flywheel Bolts Options:

GM 11610965

DHD 800-2901