550/40982 Slew Trunnion Bush For JCB

The part number 550/40982 (or 550-40982) is a Slew Trunnion Bush (also commonly referred to as a Slew Rod Bush) for JCB.

Purpose: It is a high-strength steel bushing designed for the excavator’s swing/slew mechanism. It minimizes friction, provides structural support, and ensures smooth rotation of the backhoe arm.

Dimensions: It typically measures approximately 75mm x 75mm x 37mm.

It is widely used across various generations of JCB Backhoe Loaders (often called “3-in-1” or “Loader Backhoes”), most notably:

JCB 3CX

JCB 3DX

JCB 4CX

550/40982 Slew Trunnion Bush For JCB

550/40982 Slew Trunnion Bush