Hoypeyfiy Fuel Pump Replacement for Onan P216G-P224G & B43/B48 Engines — Direct-Fit, Replaces 149-1982

Hoypeyfiy Fuel Pump Replacement restores consistent fuel flow for compatible Onan mower engines when the original pump becomes worn or fails.

This aftermarket fuel pump fits a range of Onan-powered riding mower engines and is engineered as a direct-fit replacement for common OEM part numbers. Built for routine maintenance and repair, it offers a simple swap-in replacement to help re-establish reliable fuel delivery for models such as P216G, P218G, P220G, P224G, B43E, B43, B48 and B48G. Before ordering, confirm your engine model and the old part number to ensure compatibility.

Which engines and part numbers does this pump replace?

This pump is designed specifically for many Onan engine variants used in riding mowers and small equipment. It replaces several OEM part numbers so you can match it to your original component without guessing.

• Compatible engine families: P216G, P218G, P220G, P224G, B43E, B43, B48, B48G.
• Replaces part numbers: 149-1982, 149-1544, 149-2187 (and numeric variants 1491982, 1491544, 1492187).
• Intended for direct replacement installs where mounting and connections match the original pump.
• Check the old part number and engine model before purchase to confirm fit.

How does this replacement pump affect mower performance?

A functional fuel pump supports steady engine running by supplying fuel at the needed rate and pressure. Installing a new, properly fitted pump can reduce hesitation, hard starts, or inconsistent idling caused by fuel delivery problems.

• Restores steady fuel flow to carburetion systems used by the listed Onan engines.
• Helps eliminate performance issues linked to worn or leaking pumps.
• Designed to maintain expected fuel supply under typical mowing loads.
• Not a tuning part—meant to replace a failing OEM unit for normal operation.

Is installation difficult and what should I prepare?

The Hoypeyfiy pump is made for straightforward replacement and basic home workshop skills. Typical installation requires removing the old pump, transferring or replacing fittings, and securing the new unit in the original mounting location.

• Basic hand tools recommended: screwdrivers, pliers, and wrenches sized to your mower fittings.
• Drain or clamp fuel lines to limit spillage before removal.
• Inspect fuel lines and clamps; replace if cracked or corroded to ensure a good seal.
• After installation, check for leaks and run the engine briefly to verify fuel flow.

What are the build and durability characteristics of this pump?

Manufactured with durable materials for routine service use, this aftermarket pump aims to provide a long service life under normal mowing conditions. It’s not a performance upgrade, but a quality replacement to restore original functionality.

• Constructed with resilient housing and internal components suited for gasoline exposure.
• Engineered to match OEM form and fit for easy swapping into existing mounts.
• Suitable for regular maintenance cycles and seasonal replacements.
• Not intended for high-performance modification or non-standard fuel types.

Who is this for: The Hoypeyfiy Fuel Pump Replacement is aimed at homeowners, landscapers, and small-engine repair technicians who need a dependable, direct-fit replacement for worn Onan fuel pumps. If you own or service riding mowers with the listed P and B series Onan engines and are seeing fuel-delivery symptoms or have a confirmed failed part number, this pump provides a practical, serviceable option to return your equipment to reliable operation.