Oil -15w40 gal

This is for every MasterCraft boat with the Ilmor engine The ZF transmission switched to 15w40 years ago for multiple reasons. #1 reasons was noise reduction #2 because of stress/load from weighting the boats down. This can be used with Indmar engines that use the ZF transmission. 

PART# MD-15w40-gal

Compatible With:

• ALL ZF Transmissions - Ilmor & Indmar
• MV8 - 5.7L 6.0L
• MPI - 5.7L 6.0L

Quantity Needed:

• 1 Gal - ZF Transmission
• 4.5 to 5.5 qts MPI & MV8. 
• Run the engine that is in your boat on a hose or in the water. Turn off and let sit. Check oil level with engine off. Add or remove oil to make sure you are on the full line. Do not run boat until oil level is correct.