WASHER (JLG JL4891800-INT)

JL4891800-INT: A worn washer can compromise the clamping force of a bolted joint, leading to loosening over time. This aftermarket replacement part references the JLG catalog number JL4891800-INT. The washer acts as a load-distributing spacer between a fastener head and the mating surface. Its plain mechanical function is to prevent galling and provide a smooth bearing area. A common failure consequence is that a crushed or missing washer allows the fastener to embed into the softer material, reducing preload. This item ships at approximately 0.014 pounds. Verify the serial number or application, then call (562) 693-7748.

Part number variants: JL4891800-INT, jl4891800-int, JL4891800INT, jl4891800int