Availability: In stock
We ship all orders promptly, with standard delivery times of 1-3 days. If you receive a defective or incorrect item, you can return it within 30 days for a full refund.
All photos are for illustrative purposes only.
The design or colour of your part may be different to the image supplied.
Sizing of all parts is crucial to the installation and use for you machine.
If you want to make sure parts fit your specific model please get in touch via email.
Whether it's a Swing Motor, Final Drive or Radiator aftercare is critical to minimise downtime.
We ask you refer to manufacturer guides on how to care for your parts.
High-quality JCB JZ140 final drive (P/N: 333/J5851) with 12-month warranty. Express shipping to UK, USA & Canada. Also available for other JCB models.
Replace your JCB JZ140 final drive (P/N: 333/J5851) with a reliable, high-quality unit from Pro Construction Parts. Built to OEM standards, it delivers smooth travel, strong torque, and long-lasting performance. Every final drive comes with a 12-month warranty and is available with express shipping to the UK, USA, and Canada, so your excavator can get back to work quickly.
We also stock final drives for other JCB models, including JS130LC, JS145, JS160, JS180, JS200, JS205, JZ70, and more. Whether you need a complete assembly or a replacement gearbox, you can count on Pro Construction Parts for dependable JCB excavator parts.
