Big Block Stamped Steel Oil Pan | Sierra 18-0614

Big Block Stamped Steel Oil Pan | Sierra 18-0614

Used on Mercruiser GM 454 and 502 CID marine engines with a 1 piece rear main seal.

• Mercruiser oil pan
• Stamped steel
• Fits GM big block V8 engines from 1991 and later
• 1 piece rear main seal applications
• Right hand dipstick
• M12-1.75 drain plug threads
• Replaces Mercuiser 850458, 811549, and 845668T