Retainer 821/00297 JCB, aftermarket

For the JCB machines: retainer 821/00297, an aftermarket part. According to the product card, this part is a retainer.

Retainers vary with the diameter of the part they hold and the design of the joint, and even on one machine different pins may use different retainers. The right one is chosen by part number or by the dimensions of the old part. A retainer that is crushed, cracked or has lost its spring is not reused. When the retainer is replaced, the wear of the pin or shaft it holds is checked too.

Specifications

Compatibility

According to the product card, 821/00297 is a retainer. Fit is confirmed by the part number. Other parts are in Fasteners.

Fitting

Clean the seat before fitting the retainer. Fit ring-type retainers with suitable pliers and tighten bolted retainers to the specified torque. After fitting, check that the pin or shaft no longer moves along its axis.