Quick answer: Interpump repair kits are model-specific: the pump model and plunger diameter on the nameplate decide which seal, valve and oil seal kits fit. Send the model (for example WS151) or a nameplate photo and Impex Profit confirms the kits, price and lead time within 24 hours.
Also searched as: Interpump revisiesets / onderdelen (NL), zestaw naprawczy / części do pomp Interpump (PL), Interpump ремкомплект / запчасти (RU), Interpump Reparatursatz (DE), Interpump yedek parça (TR).
Interpump Kits and Parts We Supply
| Part / kit | Where it is used | Notes |
|---|---|---|
| Water seal kit | Pump head (wet end) | High- and low-pressure seals, rings — the most frequent repair |
| Valve kit | Pump head | Suction and delivery valves with seats and springs |
| Oil seal kit | Crankcase | Oil seals that separate power end and pump head |
| Plunger kit | Pump head | Ceramic plungers with fixing parts |
| Power-end parts | Crankcase | Crankshafts, connecting rods, bearings, plunger guides |
| Regulating and unloader valves | Pressure washers, cleaning systems | Unloaders, safety and regulating valves |
Which Kit Do You Need?
Water leaking under the pump head
High- or low-pressure seals are worn: replace the water seal kit, and check the plungers for scoring.
Pressure drops or pulsates
Valves or valve seats are worn or blocked: replace the valve kit and clean the inlet filter.
Oil milky or leaking
Water is passing into the crankcase: replace the oil seal kit together with the water seals and change the oil.
- Pump model from the nameplate (e.g. WS151)
- Serial number and plunger diameter, if shown
- Kit or part numbers you already use
- Quantity and delivery country
Request Interpump Repair Kits and Pump Spare Parts
Part numbers, machine model and quantities — we reply with price and lead time within 24 hours.