Description
Revive your Kawasaki STX 900 or ZXi 1100 fuel pump without buying a complete new assembly. The WSM Fuel Pump Repair Kit contains all the internal wear components needed to restore full pressure and flow – diaphragms, valves, O-rings, springs and gaskets – at a fraction of the cost of a new pump.
These kits use upgraded materials that handle ethanol fuels better than originals, reducing the chance of swelling or cracking. Many owners report the rebuilt pump delivers stronger, more consistent fuel delivery than when the ski was new. Easy bench-top rebuild – no special tools beyond basic hand tools.
What’s included in the WSM 006-402 kit
- High-quality replacement diaphragms and check valves
- Ethanol-resistant O-rings and seals
- Precision springs and retaining clips
- Full gasket set for leak-free reassembly
- Step-by-step rebuild instructions
Confirmed fitment:
- Kawasaki STX 900 (2000-2006)
- Kawasaki ZXi 1100 (2000-2003)
- Also compatible with various Yamaha models (check notes)
If your fuel pump is leaking, weak or making clicking noises, this kit is the smart, cost-effective repair. Bring your older Kawasaki back to reliable performance. Available now with fast shipping from IPD Racing.
