Rear Main Seal Duramax Diesel 6.6L (01-20) LB7 LLY LBZ LMM LML L5P
These seals are very sensitive to miss-installation. They must be perfect! Always use a crank seal installer!
Write the First Review!
You must login to post a review.
California Residents: Prop 65 Warning
WARNING: Cancer and Reproductive Harm