Description
This genuine Keihin fuel pump rebuild kit gives Kawasaki 650 owners everything needed to restore reliable fuel delivery on aging two stroke skis. Over time, pump diaphragms harden, check valves stick, and gaskets shrink, which can starve the engine at high rpm or cause erratic starting and surging. Refreshing the pump with factory spec components is one of the best ways to bring a tired 650SX or 650 X 2 back to life and protect your engine during hard riding.
The kit is engineered specifically for the Keihin fuel pump used on popular Kawasaki 650 models from 1988 through 1990. Each piece is sized to original tolerances so the pump can move fuel efficiently even under constant pounding in rough water. When paired with a separate Keihin carburetor body rebuild kit, your entire fuel system is renewed from inlet to needle and seat for maximum confidence.
- Includes the essential diaphragms, gaskets, and small parts required to disassemble and rebuild the Keihin fuel pump on Kawasaki 650 applications.
- Designed for use on 1988 1990 Kawasaki 650SX and 1989 1990 Kawasaki 650 X 2 models equipped with Keihin fuel systems.
- Using genuine Keihin components helps maintain proper fuel pressure, steady idle, and strong top end pull.
- A smart upgrade any time you install new carb kits, add performance parts, or bring a long stored ski back into service.
- Restored pump operation reduces the chance of fuel starvation that can lead to lean conditions and expensive engine damage.
Combine this fuel pump rebuild kit with clean fuel lines, filters, and quality premix to keep your Kawasaki 650 running crisp every session on the water.






