WASHER THRUST (BRONZE) (JLG JL4740066)

A worn thrust washer can allow axial play in rotating assemblies, leading to premature component wear. This aftermarket replacement part references the JLG catalog number JL4740066. The washer is a bronze thrust type, serving as a bearing surface between rotating and stationary parts. Its plain mechanical function is to separate moving components while carrying axial loads. If the washer fails, metal-to-metal contact can cause scoring or seizure of the shaft or housing. During routine disassembly, a technician may find the washer worn beyond its service limit. Verify the serial number or application, then call (562) 693-7748.

Part number variants: JL4740066, jl4740066