Oil Filter 

Key Features:

• Anti-Drain-Back Valve
• Engineered with premium grade materials that will excel in the extreme marine environment
• Epoxy coated for corrosion resistance
• Heavy-wall steel canister for further corrosion protection
• High-efficiency filter media that meets or exceeds the OE's filtration
• Backed by Sierra's industry leading warranty
• Valve eliminates dry starts, prevents oil from draining back into crackcase during engine shutdown

Additional Details:

• Thread Spec: 3/4" X 16 or 6.4mm x 406.4mm NPT

Interchanges/Replaces

Fram

• PH3821
• PH3821A
• PH3743

Perkins

• 2654403

Wix

• 51806