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Looking for JCB parts? Contact our team to buy the correct part for your machine. We supply JCB spare parts from our warehouse facilities in Sheffield UK which stock over 25,000 lines. To search our online database visit JCB Parts Catalogue.

Differential Casing 458/20593

Product Code:458/20593
Part Name:Differential Casing
Part Category:Axles & Transmissions

Worldwide Delivery

This JCB 458/20593 is available for worldwide delivery. Use the button above to contact us. Our expert staff will help ensure it is the correct part for your machine.

Purchasing Options

We offer sales of OEM new, used, or aftermarket parts. In many cases we can offer a choice of all three. Please contact our team who will be able to advise you on purchasing options for the parts you need.

Technical Advice

If you're looking for specific technical details or further information about how this part integrates into JCB machinery or its maintenance requirements, contact our team of experts. They can provide detailed specifications, installation guidelines, and support regarding Differential Casing 458/20593 and its application in JCB construction equipment.


If you are looking to buy this 458/20593 then we can help. Our sales team will assist you in purchasing this part, or with providing any advice you need to decide if it is appropriate for your JCB machine.

About This Part

The JCB Differential Casing with part number 458/20593 is a specific component used in JCB construction equipment, particularly in models that utilize differentials for power distribution and torque management between wheels.

Here are some key points about the JCB Differential Casing (458/20593):

  1. Function: The differential casing houses the differential mechanism, which is crucial for allowing wheels on the same axle to rotate at different speeds during turns while distributing torque effectively.
  2. Material and Construction: Typically made from durable materials like cast iron or steel, the casing needs to withstand high stresses and impacts encountered in heavy-duty construction and off-road environments.
  3. Compatibility: The part number 458/20593 specifically identifies this casing as designed for use in certain JCB models. Different JCB machines may use variations of the differential casing depending on their specifications and requirements.
  4. Importance: The differential is a critical component in ensuring smooth operation and efficient power transfer in JCB equipment, especially in conditions where traction and maneuverability are essential.
  5. Maintenance and Replacement: Like any mechanical component, the differential casing requires periodic inspection, lubrication, and possibly replacement if damaged or worn out. Proper maintenance helps ensure the longevity and performance of the equipment.

Database Updates

This part was added to our database 1 November 2015. It was last updated 9 July 2024.

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