SHIM WASHER 5-1/2 X 3-1/16 ID (JLG JL91031014)

A damaged shim washer can cause looseness in bolted joints, leading to misalignment or vibration under load. This aftermarket replacement part references the JLG catalog and cross-references part number JL91031014. The shim washer serves as a thin spacer placed between a fastener and a surface to adjust clearance or distribute load. Its plain mechanical function is to fill gaps and maintain precise spacing in assembled components. A concrete generic failure consequence is that a worn or missing shim washer may allow fasteners to loosen, resulting in component movement or premature wear. The listed spec is 2 X 3. The item ships at approximately 0.34 pounds. Verify the serial number or application, then call (562) 693-7748.

Part number variants: JL91031014, jl91031014