Fuel Pump 49040-7001 49040-0801 49040-0769 for Kawasaki Engine FD731V FH381V FH430V FH451V FH500V FH531V
This fuel pump is engineered as a direct replacement for the Kawasaki Engine FD731V FH381V FH430V FH451V FH500V FH531V. Manufactured to meet or exceed OEM specifications, it delivers reliable performance in demanding conditions. Each unit is tested for fuel flow, pressure rating, and durability before leaving the factory to ensure consistent quality across every order.
Vehicle Compatibility
| Application | Details |
|---|---|
| Fuel Pump 49040 | 7001 49040-0801 49040-0769 for Kawasaki Engine FD731V FH381V FH430V FH451V FH500V FH531V Replace Part Number:49040-7001, 490407001, 49040-0801, 49040-0769, 490400801, 490400769, 49040-2075, 490402075, KM-49040-0769, KM490400769, KM-49040-7001, KM490407001 Fit For Kawasaki Engine:FH381V-AS22, FH381V-CS23, FH430V-AS22, FH430V-AS28, FH430V-AS53, FH430V-CS26, FH430V-DS28, FH451V-AS07, FH500V-AS02, FH500V-AS30, FH541V-AS27, FH541V-AS30, FH541V-BS24, FH541V-BS30-R, FH541V-BS31, FH541V-CS24, FH541V-CS25, FH541V-DS23, FH541V-ES24, FH541V-ES30, FH580V-AS05, FH580V-DS28, FH680V-DS22, FH721D-AS08, FX801V-DS25, FX850-S11, FX850V-JS11 Applications:Fit for following models:Cub Cadet Tank Ride-On Sprayer Spreader: 56A35D4K750, 56B36D4K750Cub Cadet Zero-Turn Mower:ENFORCER 44 (53AI3AGF750), ENFORCER 44 (53BI3AGF050), ENFORCER 48 (53AI3AGV750), ENFORCER 48 (53BI3AGV050), ENFORCER 54 (53AI3AGT750), ENFORCER 54 (53BI3AGT050), G 1332 (55AI5GMQ050), G 1332 (55AI5GMQ750), G 1336 (55AE230R750), G 1336 (55AI5GMR050), G 1336 (55AI5GMR750), G 1548 (55AE232S750), G 1548 (55AI5GMS050), G 1548 (55AI5GMS750), G 1752 (55AE224T150), GF 1748 (55AE234M150), H 1536 (55AE332R150), H 1536 (55AI4HPR050), H 1536 (55AI4HPR750), H 1548 (55AE332S150)Cub Cadet Garden Tractor:1525 (13A-221F100), 1527 (13A-241G100), 1529 (13A-261H100) MTD Pro Walk-Behind Mower: 1748F (55AF3DAM195) Lawn-Boy Precision Zero-Turn Mower: 81271 (Z 3500 HLX) Toro Mower:30032, 30033, 30094, 30099, 30280, 30327, 30435, 30437, 30439, 30440, 30441, 30494, 30496, 30498, 30499, 74245 (Z 555), 74245 (Z 555) , 74248 (Z 500), 74248 (Z 500), 74249 (Z 500), 74249 (Z 500) |
Replaces OEM Part Numbers
49040-7001 • 490407001 • 49040-0801 • 49040-0769 • 490400801 • 490400769 • 49040-2075 • 490402075 • KM-49040-0769 • KM490400769 • KM-49040-7001 • KM490407001
Signs You Need a Replacement
If your equipment is showing any of these symptoms, the fuel pump may be the cause:
- Engine cranks but won’t start — The pump may have lost prime or stopped delivering fuel. Check for fuel at the filter outlet before replacing the pump.
- Stalling under load — A weak pump can’t maintain pressure at high demand. The engine runs fine at idle but dies when you put it to work.
- Fuel pressure warning (if equipped) — Modern Kawasaki equipment monitors fuel rail pressure. A low-pressure warning often means the pump is failing.
- Loud whining from fuel system — A failing pump makes a high-pitched whine that gets louder as it warms up. Normal pump noise is a low hum.
- Air in fuel lines — If you see bubbles in the transparent fuel line or the primer bulb won’t stay firm, the pump may be drawing air through a worn seal.
- Excessive return flow — Too much fuel returning to the tank instead of reaching the injectors indicates internal pump wear.
Before You Replace the Pump
Before replacing the pump, check the fuel filter and fuel lines for restrictions. A blocked filter causes the same symptoms as a failing pump on Kawasaki equipment. When installing the new pump, fill it with clean fuel before connecting the lines — this reduces priming time and prevents dry-run damage. After installation, bleed the system fully and check for leaks at all connection points. Replace the fuel filter at the same time as the pump to protect the new unit from debris.
Frequently Asked Questions
Will this fit my Kawasaki FD731V?
Yes. This part is designed to fit the Kawasaki FD731V, FH381V, FH430V, FH451V among other models listed in the compatibility table above. Verify your specific model and engine code before ordering to ensure the correct fit.
Can I cross-reference 49040-7001 with 490407001?
Yes. Both 49040-7001 and 490407001 are interchangeable OEM numbers for this part. They refer to the same component with the same specifications, just different part number revisions.
How do I check if my engine code (FD731V, FH381V, FH430V, FH451V) matches?
The engine code is stamped on a metal tag attached to the engine block, usually near the timing belt cover or on the cylinder head. Compare the code you find with the list above. Engine codes are 3 to 6 characters long.
My vehicle is a 9040 model – is it covered?
The compatibility range for this part includes 9040-7001. The 9040 model year falls within this range, but verify the engine code and body type match. Mid-year production changes sometimes mean two vehicles from the same model year use different parts.
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