SEAL - REAR CRANKSHAFT (Hyster HY1537223)

A worn rear crankshaft seal can allow oil to escape past the crankshaft, leading to visible drips under the vehicle. This aftermarket replacement part references Hyster catalog number HY1537223. The seal type is designed to contain lubricant at the rear of a rotating shaft. A common failure consequence is a gradual oil loss that may result in low oil level if not addressed. During a routine service interval, a technician may notice oil residue near the flywheel housing. The seal's primary mechanical function is to prevent fluid from leaking along the shaft surface. Verify the serial number or application, then call (562) 693-7748.

Part number variants: HY1537223, hy1537223