Derbi GP1 50 Water Pump
New, used, or aftermarket – from sellers across Europe.
Parts availability
Hard to find – this is exactly what hank is made for!
Estimated price range
Widely available Limited Hard to find
Last updated: 29.10.2026, 10:16
Water Pump for your Derbi GP1 50?
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In addition, sellers on hank can send you offers directly.
Prices from recent listings
| Source | Condition | Price (approx.) | Last seen |
|---|---|---|---|
| Moto | Unknown | 18.99 € | 2026-10-29 |
| Moto | Unknown | 79.49 € | 2026-10-29 |
| eBay | New | 24.71 € | 2026-07-02 (older price) |
| eBay | New | 64.90 € | 2026-07-02 (older price) |
| eBay | New | 64.90 € | 2026-07-02 (older price) |
| eBay | New | 100.87 € | 2026-07-02 (older price) |
Indicative values only – current prices may vary.
Price comparison: Water Pump
Current median for the Derbi GP1 50: 64.90 €.
Median across all motorcycle models: around 59 €. This model is 10% above that and more expensive than 55% of the models compared.
Median across Derbi motorcycle models: around 54 €. This model is 20% above that and more expensive than 50% of the models compared.
Compares the medians of the most recent offers found for each model.
Find Derbi GP1 50 parts online
hank's free AI report searches specialized shops for Derbi GP1 50 parts, including Manhattan Motorcycles Ltd, BTS24 & PM Tuning.
About this part
The water pump on your GP1 50 circulates coolant between the engine and radiator. A failing pump causes overheating, leaks and in severe cases engine damage – timely replacement is essential.
Frequently asked questions
What should I check when buying a replacement water pump for the Derbi GP1 50?
Match the exact engine code and the model year of your GP1 50. Check whether the gasket and thermostat housing are included, as these are commonly replaced together.
Should I replace the timing belt and water pump together?
If the timing belt drives the water pump, yes. The labour to access both overlaps significantly, making it far more cost-effective to replace them at the same time.
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