WASHER STL. H 1.125X.625X.092 (JLG JL4740199)

JL4740199: A worn washer can allow fastener loosening under vibration, leading to component misalignment or failure. This aftermarket replacement part references JLG catalog number JL4740199. It is a steel flat washer, a type of hardware used to distribute load and prevent surface damage under a nut or bolt head. The plain mechanical function is to provide a smooth bearing surface and reduce friction during tightening. A generic failure consequence is that a missing or crushed washer can cause the fastener to embed into the softer material, reducing clamp force. Keeping a washer in sound condition helps maintain joint integrity in assembled structures. Verify the serial number or application, then call (562) 693-7748.

Part number variants: JL4740199, jl4740199