M110 carburetor + Air Filter & Cover For Craftsman M110 140CC

In this review of the M110 carburetor kit for the Craftsman M110 140CC lawn mower, the bottom line is straightforward: this package is for DIY owners who need a direct replacement carburetor and a simple tune-up bundle to restore running reliability. The reviewer found the kit notable because it combines a compatible carburetor with an air filter, cover, spark plug, fuel filter and shut off valve, so one repair addresses the common causes of rough idle, hard starting and poor fuel flow without shopping for multiple parts.

Key Features

• Complete tune-up pack: Includes a carburetor, air filter, air filter cover, spark plug, fuel filter and shut off valve to let a homeowner perform a single repair session.
• 140cc compatibility: The carburetor is built to replace the factory unit on Craftsman M110 140CC engines, making fit and function more likely during swap-out.
• Multiple replaceable part numbers: Lists common replace part numbers such as 594058, 594057 and 592361 so buyers can cross-check before ordering.
• Wide model fit list: Covers many replaceable models (09P602-0023-F1 through 08P502-0105-F1) which simplifies choosing the correct part for legacy mower models.
• Includes fuel delivery pieces: Comes with a fuel filter and shut off valve to address fuel contamination and control, reducing the chance of recurring fuel-related issues after installation.

Who It's For

This kit is aimed at homeowners and maintenance-minded yard workers who own a Craftsman M110 with a 140cc engine and who are comfortable removing and installing small engine carburetors and associated parts. It is especially useful for those troubleshooting starting issues, rough idling or poor throttle response and who want a one-purchase solution.

It is not aimed at professional repair shops needing OEM-branded components with factory warranty documentation, nor for owners of engines that do not match the listed replaceable model numbers. Those customers should verify model compatibility or seek factory parts if they require original manufacturer certification.

Pros & Cons

Pros

• Comprehensive kit covers common failure points so a single install can restore mower performance.
• Lists multiple replace part numbers and model references to simplify compatibility checks.
• Supplies both air and fuel side components, which helps prevent follow-up trips for missing parts.

Cons

• Not an OEM-branded unit, so buyers seeking factory original parts or specific manufacturer warranty should be aware.
• Fitment requires verifying the exact model numbers listed; incorrect selection will result in incompatibility.

Specifications

Product type	Carburetor tune-up kit
Engine compatibility	140cc Craftsman M110
Included parts	Carburetor, air filter, air filter cover, spark plug, fuel filter, shut off valve
Replace part numbers	594058, 594057, 592361, 594529, 799584
Replaceable models	Multiple 09P602 and 08P502 series models
Brand	WHFZN

Our Verdict

The M110 carburetor kit is a practical value for homeowners who need to restore a Craftsman M110 140cc mower to reliable operation, because it combines the carburetor with air and fuel service parts in one purchase. It represents a cost-effective way to address common running problems provided the buyer confirms the unit matches the listed replaceable model numbers.

Frequently Asked Questions

Will this fit my Craftsman M110 140cc mower?
Check the mower's engine model and the listed replaceable model numbers in the product description; if one of those numbers matches, it should fit.

What parts are included so I do not need extras?
The package includes a carburetor, air filter, air filter cover, spark plug, fuel filter and a shut off valve, covering both air and fuel service needs.

Is this an OEM part?
The kit is sold under the WHFZN brand as a replacement assembly, not an original factory-branded component, so confirm acceptance of aftermarket parts before purchase.