RADHLBNIU Fuel Pump Replacement for Kohler Kawasaki Honda John Deere — Direct-Fit for BS 491922 / 808656, Easy Install

RADHLBNIU fuel pump replacement is a direct-fit aftermarket pump designed to replace OEM part numbers like BS 491922, 808656 and related variants for Kohler, Kawasaki, Honda and John Deere small engines.

If your mower, generator, or utility machine is showing hard starts, fuel leaks, or inconsistent running and the original pump is aging or damaged, this RADHLBNIU unit offers a cost-effective replacement option. Engineered to match the mounting, inlet/outlet positioning, and general performance of a range of OEM pumps, it fits many common models across multiple brands. Before purchasing, confirm the engine model and the original part number to ensure compatibility.

Which engines and part numbers does this pump replace?

This RADHLBNIU pump covers a wide set of OEM references and engine families. It replaces several Kohler part numbers and extends compatibility to Kawasaki, Honda, and numerous John Deere models listed by the manufacturer.

• Replaces Kohler references including 24 393 04-S, 24 393 16-S and 24 393 02.
• Cross-references include 808656, 808492, 807429, 597338, 491922 and others like 691034.
• Also fits Honda GX and GCV series, Kawasaki FH/Fx/FxV series and many John Deere lawn and utility models.

How do I verify fit before buying?

Checking the original part number on your existing pump or your engine parts list is the most reliable method. Visual match of mounting points, hose port orientation and overall size helps confirm compatibility.

• Locate the OEM part number stamped on the old pump or in the engine parts manual.
• Compare mounting bolt pattern, fuel inlet/outlet locations and electrical connector (if present).
• Use engine model references (Kohler CH/CV series, Kawasaki FH/Fx series, Honda GX/GCV, John Deere model codes) as cross-checks.

What performance and installation details should I expect?

The RADHLBNIU replacement is built to match the original pump’s basic flow characteristics and physical fit, enabling straightforward swap-out. Installation is a basic mechanical job but should be done with fuel system safety in mind.

• Direct-fit mounting pattern reduces need for modifications in most compatible engines.
• Standard fuel line connections and port sizes aligned to OEM locations.
• Install with clean fuel, replace any brittle hoses, and secure clamps to prevent leaks.

Are there maintenance tips to prolong the life of this replacement pump?

Proper fuel care and preventive checks extend pump life and reduce the chance of premature failure. Routine inspections are inexpensive and quick.

• Use clean, fresh fuel and a supplied inline strainer or replace existing filter elements.
• Inspect hoses and clamps annually; replace cracked or hardened fuel lines.
• Drain or stabilize fuel for long-term storage to avoid varnish and clogging.

Who is this for: The RADHLBNIU fuel pump replacement is intended for DIY mechanics, small-engine service shops, landscapers, and homeowners maintaining lawn tractors, zero-turn mowers, generators and other outdoor equipment that use Kohler, Kawasaki, Honda or John Deere engines. It’s best for people who can identify the OEM part number or engine model and who want an affordable, direct-fit replacement to restore reliable fuel delivery without buying an entirely new carburetor or engine.