799584 594058 Carburetor Kit Replacement Compatible with Briggs and Stratton Carb 594057 592361 594529 for Troy Bilt TB110 TB200 103M02 09P702 9P702 550EX 625EX 675EX 725 lc121p 163cc Engines (11PCS)

What It Is

This is an 11-piece carburetor kit designed to replace the carburetor assembly on Briggs & Stratton engines commonly found in Troy-Bilt TB110/TB200 push mowers and other mowers using 163cc engines (models 103M02, 09P702, 9P702, 550EX, 625EX, 675EX, 725, lc121p). It’s a complete direct-fit replacement, not a rebuild kit—swap the whole carburetor instead of cleaning or rebuilding the old one.

Fitment & Compatibility

• Engine models: Confirm your engine’s model number (e.g., 103M02, 09P702) and type code are listed. This kit fits Briggs & Stratton engines using carburetors 594057, 592361, 594529, 799584, or 594058.
• Mower brands: Primarily Troy-Bilt TB110/TB200, but also works on many Craftsman, Husqvarna, and MTD mowers with the same engine family.
• Deck size: Not deck-dependent—only engine carburetor matters. Check your engine’s model/type/serial numbers (stamped on the valve cover or blower housing).
• OEM vs aftermarket: This is an aftermarket kit. It includes gaskets, O-rings, and a fuel bowl—but it may not have the same fuel jet tolerances as OEM. If you need exact emissions compliance, stick with OEM.

Key Things to Know

• Installation difficulty: Easy for DIYers (remove air filter housing, two bolts, fuel line, and linkage). Expect 20–30 minutes.
• Common gotcha: The throttle/governor linkage can be fiddly—take a photo before removing the old carb to avoid misrouting.
• Quality notes: Users report it works well for the price, but occasional complaints about a slightly lean idle mixture. You may need to adjust the idle screw after install.
• What’s included: 11 pieces—carburetor body, bowl, gaskets, O-rings, fuel line, and mounting hardware. No air filter or spark plug.

Should You Buy It

Buy this if your mower won’t start or runs rough due to a clogged carburetor, and you want a cheap, quick fix without rebuilding. It’s ideal for older mowers where OEM parts cost more than the mower’s value. Skip it if you need exact OEM tolerances for commercial use or emissions testing—pay double for a genuine Briggs & Stratton carb.