Wadoy Fuel Pump Kit AM133627 Compatible with John Deere L110 LT155 LT160 — Direct-Fit, Seals Included

Wadoy Fuel Pump Kit (AM133627) is a direct-fit replacement fuel delivery assembly engineered to restore reliable fuel flow on compatible Kohler, John Deere and Toro small engines.

When a mower or compact garden tractor sputters, won’t start, or runs unevenly, the root cause is often the fuel pump. This Wadoy kit is designed as a straightforward swap for part numbers like AM133627 and the 1255901/1255902/1255903 variations. It contains the pump and essential components sized to match original equipment specifications so you can get machines such as John Deere LT/ L110 series and many Kohler- or Toro-equipped models back to working order quickly.

How will this kit fit my John Deere or Kohler engine?

The kit is manufactured to match the mounting points, inlet/outlet ports and stroke of the OE fuel pumps used on the listed models. It fits a broad range of Kohler CH and CV series engines and numerous John Deere lawn and garden tractors that specify AM133627 or related numbers. For a secure match, compare your engine’s part number to the compatibility list and photos.

• Direct replacement for AM133627 and 1255901/1255902/1255903 formats.
• Fits Kohler CH11–CH16 and CV11–CV493 engine families where specified.
• Works with John Deere LT133, LT150, LT155, L110, LX255, GT225 and similar models.
• Also compatible with Toro Z and ZX series mowers that use these pumps.

What’s included and what tools are required for installation?

The kit contains the replacement fuel pump assembly and the primary seals and fittings needed for the swap. Typical installation requires basic hand tools—wrenches, screwdrivers and possibly pliers—to remove the old pump and secure the new one. No complicated adjustments or specialty tools are normally necessary.

• Complete pump assembly sized for AM133627 replacements.
• Gaskets or O-rings where applicable to ensure a leak-free seal.
• Installation generally needs only common hand tools and routine mechanical skills.
• Step-back fuel system and work in a ventilated area to avoid fumes.

How does the Wadoy pump impact performance and reliability?

By restoring correct fuel pressure and timing to the carburetor, the pump reduces stalling, hard starts and inconsistent idling associated with worn pumps. The replacement is built to provide consistent flow and to resist common failure modes from vibration and fuel exposure. While not an OEM-branded part, it’s produced to match the dimensions and function of the original equipment.

• Designed for steady fuel delivery to improve starting and throttle response.
• Durable construction intended for outdoor equipment conditions.
• Helps prevent air leaks and vapor lock when installed correctly.
• Sold as an aftermarket alternative, not affiliated with OEM brands.

Who is this for? This Wadoy fuel pump kit is aimed at homeowners, landscapers and small-engine technicians who need a reliable, cost-effective fuel pump replacement for mowers and compact tractors powered by compatible Kohler and John Deere engines, or Toro models listed. If your equipment uses part number AM133627 or the 1255901–1255903 series and you prefer a quick, direct-fit repair rather than a lengthy parts search, this kit is a practical option. Always confirm compatibility with your model year and engine code before purchasing, and follow standard safety precautions when replacing fuel system components.