Description
Overview:
This genuine Kawasaki fuel pump is a vacuum-operated diaphragm unit that delivers a steady supply of petrol from the tank to the carburettor on small engines. Built with a durable thermoplastic body and internal diaphragm, it is designed to withstand vibration, heat, and regular outdoor use. It is ideal for walk-behind and ride-on garden machinery, compact construction equipment, and commercial turf tools powered by Kawasaki V‐twin engines such as the FR600V and FT651V. As a Genuine Part, it matches the original specification for fit and performance and replaces OEM No. 490400802. The pump helps maintain reliable starting, smooth running under load, and consistent fuel flow across varied operating conditions.
Key Features:
- Genuine Kawasaki part for assured compatibility and performance
- Direct replacement for OEM Nos. 490400802 and 490400770
- Vacuum pulse (diaphragm) design for consistent fuel delivery without electrics
- Robust thermoplastic housing resists fuel, moisture, and vibration
- Three-port layout for inlet, outlet, and pulse line simplifies hose routing
- Fits in the original mounting position with standard hose sizes and clips
- Helps restore starting, idling, and acceleration on aging or starved systems
- Suitable for regular use in demanding garden and light construction environments
- Low-maintenance component with straightforward installation
Typical Applications:
Commonly used on lawn tractors, zero‐turn mowers, and commercial walk‐behind mowers, as well as compact equipment like plate compactors, chippers, and generators fitted with the listed Kawasaki engines. Ideal as a service replacement when experiencing fuel starvation, surging, or hard starting due to a weak or failed pump.
Also known as:
Vacuum pulse fuel pump, diaphragm fuel pump, impulse fuel pump, carburettor feed pump, engine fuel transfer pump.
Fits Models:
FR600V, FT651V, FT691V, FX651V, FX691V, FX730V
Alternate Part Numbers:
490400802, 490400770
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