SKU: M77JV1684
UPC: 027067652744
MPN: JV1684
The Rear Main Seal Set for Ford 6.0L Diesel engines is a critical component designed to prevent oil leakage at the crankshaft's aft position, where the transmission interfaces with the engine block. This seal set is essential for any 6.0L Power Stroke diesel owner experiencing crankcase oil seepage, whether during routine maintenance or addressing an active leak.
Manufactured by MAHLE ORIGINAL, this rear main seal set incorporates precision-engineered elastomer and metal components that maintain a dynamic seal against the rotating crankshaft under extreme diesel engine pressures and temperature fluctuations. The seal's design is tailored to handle the specific runout and surface finish tolerances of Ford's 6.0L crankshaft, ensuring effective engagement that resists both radial pressure and axial load transfer from the transmission.
Ford 6.0L diesel engine builders and restoration shops specify this seal set for full-power rebuild operations, as well as for field repairs on trucks showing signs of oil leakage. Its OEM-quality construction means superior material composition compared to generic aftermarket alternatives, making it a reliable choice for maintaining engine integrity.
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