WASHER (Bobcat BC763403)

BC763403: A worn washer can compromise the clamping force of a bolted joint, leading to loosening over time. The Bobcat catalog reference BC763403 identifies this part as an aftermarket replacement washer. Its primary function is to distribute load evenly under a fastener head or nut. A plain mechanical function of a washer is to prevent galling between the fastener and the mating surface. A common generic failure consequence is that a missing or crushed washer can allow the fastener to embed into the material, reducing preload. During assembly, a washer also helps maintain consistent torque by providing a smooth bearing surface. Verify the serial number or application, then call (562) 693-7748.

Part number variants: BC763403, bc763403