FEL-PRO Rear Main Seal 2-Piece Synthetic Rubber for Mopar B/RB 426 Hemi Engines

The FEL-PRO Rear Main Seal is engineered specifically for Mopar B/RB 426 Hemi engines, delivering superior leak prevention and durability. This two-piece synthetic rubber seal is designed to effectively seal the rear main bearing of the crankshaft, dramatically reducing the risk of oil leaks that can lead to performance issues and costly repairs. By utilizing high-quality materials, this seal ensures a reliable fit and enhanced longevity, making it a crucial component for any engine rebuild or maintenance project.

One of the primary functions of the rear main seal is to encapsulate oil within the crankcase while allowing smooth rotation of the crankshaft. This seal is critical for maintaining oil pressure and ensuring that engine performance remains optimal. The synthetic rubber composition offers excellent resistance against deterioration from oil exposure, heat, and engine vibrations, thereby prolonging the lifespan of both the seal and the engine itself.

Installation of the FEL-PRO Rear Main Seal is straightforward, allowing for a seamless fit and reduced downtime during engine assembly. Its design incorporates precision engineering that aligns perfectly with OEM specifications, ensuring that the seal operates effectively without compromise. Whether you are replacing a worn seal or undertaking a complete engine overhaul, this rear main seal is an essential component to maintaining the integrity and efficiency of your engine.

FITMENT: This rear main seal is specifically designed to be compatible with Mopar B/RB 426 Hemi engines, ensuring a precise fit for optimal performance.

Key Features & Benefits

• Two-piece design for enhanced sealing capability.
• Constructed from high-quality synthetic rubber for superior durability.
• Prevents oil leaks, maintaining engine oil pressure and performance.
• Resistant to heat, oil exposure, and engine vibrations.
• Easy installation that meets OEM specifications.