SEAL - REAR MAIN (Hyster HY1707826)

A worn rear main seal can allow oil to escape from the crankshaft housing, leading to visible drips and potential loss of lubrication. This aftermarket replacement part references the Hyster catalog number HY1707826. The seal functions as a stationary barrier that prevents fluid from leaking past the rotating crankshaft. Over time, the sealing lip hardens or cracks, causing a steady oil leak that may contaminate surrounding components. Keeping the seal in sound condition helps maintain proper oil retention and reduces the risk of low oil pressure. The item ships at approximately 0.174 pounds. Verify the serial number or application, then call (562) 693-7748.

Part number variants: HY1707826, hy1707826