Banks Power Banks Power Machined Black Rear Differential Cover, 2001-2019 LB7/LLY/LBZ/LMM/LML/L5P
Fits 2001-2019 6.6L Duramax V8 (LB7) · 6.6L Duramax V8 (LLY) · 6.6L Duramax V8 (LBZ) · 6.6L Duramax V8 (LMM) · 6.6L Duramax V8 (LML) · 6.6L Duramax V8 (L5P)
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A differential cover replaces the stamped steel factory cover with a thicker one that holds more fluid and takes a hit better. This one is the Banks Power Banks Power Machined Black Rear Differential Cover, 2001-2019 LB7/LLY/LBZ/LMM/LML/L5P, listed to fit the 2001-2019 Chevrolet Silverado 2500HD/3500HD.
why this one — Mostly a towing and off-road part. On a truck that only sees pavement the stock cover is fine. DmaxStore lists it at $395.00, and the fitment above is what the listing itself states, not a guess.
No published gain figure for this part, and nothing here is a guarantee. Price is a list price and can lag the retailer; confirm at checkout. See how we check a price and our affiliate disclosure.