320/09339 Big End Bearing Kit For JCB

Part Number 320/09339 is a 0.25mm Undersize (U/S) Big End Bearing Kit (also commonly known as a connecting rod bearing or conrod shell set). It is specifically designed for the internal rebuilds of JCB engines (such as the JCB Dieselmax 444 engine series) used widely across heavy machinery.

Interchangeable Part Numbers: 320/09471, 320/03311, 320/09206

This bearing kit fits a broad range of JCB equipment powering Tier 2 and Tier 3 engines (such as the G60RX, G80RX, and G90X engine families). It is most commonly found on:

Backhoe Loaders: JCB 3CX, 3DX, 4CX, 1400B, 1550B, 1700B, 214, 215, 217.

Excavators & Material Handlers: Various mid-sized heavy equipment.

Paired Components: This kit is designed to perfectly mate with JCB Connecting Rod (Con Rod) part numbers 320/03114 or 320/03379.

320/09339 Big End Bearing Kit For JCB

320/09339 Big End Bearing Kit