Mahle CS54899 Engine Conversion Gasket Set

Lower Engine Gasket Set for Ford V8 Applications

The Mahle CS54899 lower engine gasket set is an OEM-standard conversion set for Ford truck and van engine service. It brings together the lower-end sealing components needed when rebuilding or resealing the engine, with materials selected for dependable fit and sealing performance.

Mahle’s lower engine gasket set line is built around world-class sealing technology trusted by OEMs and technicians. For Ford F-150, F-250 Super Duty, F-350 Super Duty, and E-350 Super Duty applications, CS54899 provides the lower-engine seals commonly needed to complete a conversion-style gasket service.

Key Features

• OEM-standard engine conversion gasket set from Mahle
• Includes oil pan gasket with molded rubber construction
• Includes rear main seal with rubber sealing material
• Includes oil drain plug gasket, oil dipstick tube O-ring, oil filter adapter gaskets, oil pump pickup tube O-ring, and rear main seal retainer plate gasket
• Built for lower engine sealing service on Ford truck and van applications
• Part number CS54899 for accurate ordering and service matching

Detailed Description

Mahle CS54899 is a lower engine gasket set, also referred to as a conversion set, for Ford engine service where the lower-end sealing components are being replaced alongside the head set to create a complete gasket package. This set is intended for 2010-2022 Ford applications listed in the fitment data, including 2010-2014 Ford F-150, 2011-2019 Ford F-250 Super Duty, 2011-2019 Ford F-350 Super Duty, 2017-2019 Ford E-350 Super Duty, and 2020-2022 Ford F-250 Super Duty and F-350 Super Duty. The CS54899 part number is also useful when cross-referencing service parts; this part cross-references Fel-Pro CS26665 for the same application.

Use CS54899 when the job calls for a lower engine reseal on Ford F-150 and Super Duty platforms and you need the oil pan, rear main seal, and related lower-end gaskets in one matched set.

Common Repair Uses

• Oil leaks at the oil pan gasket
• Rear main seal seepage at the crankshaft area
• Leakage at the oil filter adapter gaskets
• Oil seepage around the dipstick tube O-ring or pickup tube O-ring
• Lower engine reseal work during engine teardown or rebuild

Installation Notes and Tips

Confirm engine code and model-year coverage before ordering, especially on Ford F-150, F-250 Super Duty, F-350 Super Duty, and E-350 Super Duty applications. This conversion set is used with the head set to create a complete gasket set, so verify that all upper and lower sealing components are being sourced for the same engine build. Clean all gasket surfaces thoroughly, inspect the rear main seal retainer area, and replace worn sealing surfaces before assembly.

Quality Assurance

Mahle gaskets are engineered to OEM standards and are trusted by vehicle manufacturers and professional technicians for engine sealing service. CS54899 is built to support accurate lower-engine resealing with materials selected for the listed sealing points and Ford fitment coverage.