KELKONG Carburetor Kit for MTD/Craftsman/Troy-Bilt 753-11331 — Complete Tune-Up with Gaskets, Primer Bulbs, Filters

The KELKONG 753-11331 carburetor kit is a complete replacement assembly designed to restore fuel delivery and starting performance on compatible MTD, Craftsman and Troy-Bilt small engines.

If your mower, tiller or outdoor power tool has become hard to start, idles roughly, or runs inconsistently, a worn or clogged carburetor is often the cause. This KELKONG kit includes the carburetor plus the common consumables that wear out first—gaskets, primer bulbs, fuel and air filters, fuel lines and a spark plug—so you can perform a full tune-up while swapping the carburetor. The unit is built to replace OEM part numbers 753-11331 and 751-22423 and fits a range of Troy-Bilt and Craftsman models.

Which machines will this carburetor fit?

This replacement is intended for specific walk-behind mowers and small-engine equipment. It matches bolt patterns and linkages used on many MTD-built models sold under Troy-Bilt and Craftsman.

• Fit: Troy-Bilt TB304CEC, TB304H, TB304S, TBC304, TBE304
• Replaces Craftsman part references: C410, WS405, WS4200
• Direct replacements for OEM numbers 753-11331 and 751-22423

What is included in the KELKONG carburetor kit?

The kit supplies both the new carburetor and the common parts you’ll likely need when replacing it, saving time and extra shopping trips. Parts are selected to address the typical wear points that cause poor running.

• 1 complete carburetor with gasket to seal to the engine
• 1 set of fuel lines to replace cracked or hardened hoses
• 2 primer bulbs to ensure reliable fuel priming
• 1 spark plug, 1 air filter and 1 fuel filter for a basic tune-up

How does installation and maintenance look?

Installation typically involves removing the old carburetor, transferring throttle/choke linkages, attaching new gaskets and reconnecting fuel lines. Basic mechanical skill and common hand tools are sufficient for most DIYers; keep the work area clean to prevent debris from entering the intake.

• Tools needed: socket set, screwdrivers, pliers, and small wrench
• Tip: drain fuel or work on a cool engine to reduce hazards
• Inspect and replace hardened hoses and worn clamps during install

Will this kit improve starting and idle problems?

Replacing a degraded carburetor plus worn consumables often restores steady idling and easier starting when incorrect fuel delivery is the root cause. Results depend on overall engine condition and correct installation.

• Addresses common symptoms like hard starts, stalling, and rough idle
• New filters and primer bulbs help ensure clean fuel and proper priming
• If problems persist, check ignition, compression, and fuel quality

Who is this for: the KELKONG 753-11331 carburetor kit is aimed at homeowners, landscapers and small-engine repairers who need a reliable direct-fit replacement and a handful of maintenance parts in one purchase. Choose this kit if you own compatible Troy-Bilt or Craftsman models, prefer a repair-first approach over replacement, and want the convenience of bundled consumables to complete a tune-up during the carburetor swap.