JCB Pin

The JCB Kingpost Pivot Pin (Part Number 811/50270) is a replacement pivot pin designed for JCB 2CX backhoe loaders. It forms a key part of the kingpost and boom assembly, providing the pivot point that allows the rear excavator equipment to move correctly while transferring the substantial loads generated during digging and excavation.

Designed for the demanding working conditions of backhoe loaders, the pin is manufactured to withstand repeated articulation, loading and vibration. Replacing a worn, scored or damaged pivot pin helps restore correct movement and alignment within the kingpost assembly and can reduce excessive play caused by wear in the pin and associated bushes.

FUNCTION AND OPERATION

• Provides the pivot connection between the kingpost and boom assembly
• Allows controlled movement of the rear excavator equipment
• Transfers mechanical loads through the kingpost pivot
• Works with the associated bushes and retaining components
• Helps maintain correct alignment of the boom and kingpost
• Replacement for worn, scored or damaged original pins

TECHNICAL DETAILS

• Part Number: 811/50270
• Manufacturer: JCB
• Component: Kingpost pivot pin
• Application: JCB 2CX backhoe loaders
• Approximate diameter: 38 mm
• Approximate length: 142 mm
• Type: Heavy-duty pivot pin

TYPICAL APPLICATIONS

• JCB 2CX backhoe loaders
• Kingpost and boom assemblies
• Rear excavator pivot arrangements
• Replacement of worn or damaged kingpost pivot pins

IMPORTANT INFORMATION

Before fitting a replacement pin, inspect the associated bushes, mounting bores and retaining arrangement for wear or damage. Excessive wear in the surrounding components can allow movement of the kingpost and may result in premature wear of the replacement pin.

Always confirm the machine model and serial number before ordering. Check the original pin and associated bush dimensions where possible to ensure the correct component is selected for the particular machine.

DELIVERY OPTIONS (UK mainland only)

Next Day Delivery*
£11.95 or FREE for orders over £150
Orders placed before 4pm Monday to Friday will be delivered on the next business day.
Orders placed after 4pm on Friday will be delivered the following Tuesday.
*Next day delivery applies to stocked items only. Availability can be found on the product pages.

Premium Delivery*
£30.00 for delivery before 10:30am
£25.00 for delivery before 12:30pm
*Premium delivery applies to stocked items only. Availability can be found on the product pages.

For all other countries, please click here for full delivery information.

**Separate carriage charges apply to bulk products such as 205L barrels.