Water Pump c/w O-Ring Aftermarket Alternative to JCB 320/A904 / 320/04542

In Stock
Order before 4pm for next day delivery
FREE STANDARD DELIVERY TO MAINLAND UK ON ORDERS OVER £100
**All orders received after 3pm on Tuesday 23rd December 2025,
will be shipped on Monday 5th January 2026**

Part No.: 320/A4904NG
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£66.36 + VAT

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Order by 4pm for next-day delivery

Supplying spare parts since 1978

Over 20,000 parts in stock

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Customer Feedback

HPS are a fantastic supplier and can always be relied upon. Our experiences with them have consistently been of the highest quality, and they have always been able to fulfil our orders, offering alternative options and often figuring out what it is that we need to order collaboratively with us.

- Gemma, Oxted, UK

My old Dumper is now up and running, I thought it was destined to the scrap yard but thanks to your great service all the parts are fitted and she will do plenty more work.

- Tom A, Nottingham, UK

I want to express my thanks. You guys have gone above and beyond to fulfil my order. Everything has arrived as promised faster than I expected. I can’t thank you enough- Great service.

- James E, Reading, UK

Parts arrived today ahead of schedule, all parts correct, thanks for your help if we need any more bits for that machine I know where to go.

- Craig, Poole, UK

Water Pump c/w O-Ring Aftermarket Alternative to JCB 320/A904 / 320/04542

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