WASHER-SPEC THRUST .125 (JLG JL4740538)

JL4740538: 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 JL4740538. The washer type is a thrust washer, which serves as a bearing surface to manage axial loads. Its plain mechanical function is to separate moving parts and reduce friction along a shaft. A generic failure consequence is that a degraded thrust washer may cause misalignment or increased vibration in the assembly. During service, a thrust washer should be inspected for scoring or deformation. Verify the serial number or application, then call (562) 693-7748.

Part number variants: JL4740538, jl4740538