2418F704 Perkins Crankshaft Rear Oil Seal for Pump

This rear crankshaft oil seal (Part No. 2418F704) is a precision-engineered sealing component designed for Perkins 1100 and 1200 Series diesel engines. Installed at the flywheel end of the crankshaft, it creates a critical barrier that prevents engine oil leakage, maintains lubrication integrity, and protects the clutch housing and rear gear train from contamination. Manufactured from high-performance NBR (nitrile rubber) with a metal skeleton for structural support, this seal is engineered to withstand temperature fluctuations, mechanical vibration, and oil additives over extended service intervals. As a genuine OEM replacement for part number 2418F704, it is cross-referenced with 998-712 and 998712, and comes with a 12-month warranty.