Mahle CS54886 Engine Conversion Gasket Set

Engine Conversion Gasket Set

Mahle CS54886 is an OEM-standard engine conversion gasket set built for sealing service on Ford Super Duty diesel applications. It combines the major gaskets and seals needed for engine resealing work, including oil pan, timing cover, rear main seal, and water pump sealing points.

Key Features

• OEM Standard grade for service-level engine sealing.
• Includes lower and upper oil pan gaskets for plastic or steel pans.
• Rear main seal uses PTFE material for durable crankshaft sealing.
• Includes timing cover gaskets and timing cover seal.
• Additional sealing components cover oil cooler, oil filter adapter, vacuum pump, and water pump interfaces.

Detailed Description

Mahle CS54886 is an engine conversion gasket set for 2011-2014 Ford F-250 Super Duty, F-350 Super Duty, F-450 Super Duty, and F-550 Super Duty applications. It is organized for resealing work where multiple engine sealing points are serviced at once, and it includes lower oil pan gaskets for use with plastic or steel pans. The set also includes rear cover sealing, dipstick tube O-rings, drain plug O-rings, pickup tube O-rings, and related engine interface gaskets. This part cross-references FEL-PRO CS26661 and CS26661-1 for the same application.

What It Is Used For

• Oil leaks at the pan, rear cover, or rear main seal area.
• Seepage at timing cover sealing surfaces.
• Leak points around the oil cooler, oil filter adapter, or vacuum pump mount.
• Water pump gasket replacement during engine resealing service.
• General engine teardown work that requires multiple sealing components in one service.

Installation Notes and Tips

Fits 2011-2014 Ford F-250 Super Duty, N/A. Fits 2011-2014 Ford F-350 Super Duty, N/A. Fits 2011-2014 Ford F-450 Super Duty, N/A. Fits 2011-2014 Ford F-550 Super Duty, N/A. Review the included notes for lower oil pan gasket use with plastic or steel pans, and confirm the engine sealing surfaces are clean and flat before assembly. Match all gasket locations to the engine configuration before installation. Part number CS54886 should be verified against the vehicle’s engine build and service requirements before ordering.

Quality Assurance

Mahle gaskets are trusted by OEMs and technicians worldwide for sealing performance in engine service applications. Part number CS54886 is built to OEM Standard specifications for consistent fit and sealing integrity.