IWIWE 799584 Carburetor Kit Compatible with Briggs and Stratton Carb 594058,594057,592361,594529/Troy Bilt Lawn Mower Parts TB110,TB200,550EX,625EX 675EX,725EXI,09P702,103M02,lc121p,163cc

What It Is

This is an aftermarket carburetor kit designed for specific Briggs & Stratton engines used in Troy-Bilt and other walk-behind mowers. It replaces the original carburetor assembly, fuel lines, and gaskets to restore fuel delivery and engine starting on 163cc engines.

Fitment & Compatibility

Before buying, confirm your engine’s model number (e.g., 09P702, 103M02, lc121p) matches the listed Briggs & Stratton carburetor part numbers: 594058, 594057, 592361, 594529. It fits Troy-Bilt models TB110, TB200, 550EX, 625EX, 675EX, and 725EXI. This is a complete carburetor assembly, not just a rebuild kit—no need to disassemble your old carb. Check that your mower deck size is 21–22 inches (typical for these models) and that the mounting hole spacing matches your engine’s intake manifold. Aftermarket part—not OEM Briggs & Stratton.

Key Things to Know

• Quality concerns: 3.8/5 rating with some reports of gasket fit issues or plastic float defects. Inspect carefully before installing.
• Installation difficulty: Moderate. Requires basic tools (socket set, screwdriver) and careful removal of old carb—watch for stripped mounting bolts.
• Common gotchas: Fuel line diameter may differ from original; you might need to reuse your old line or trim the new one. Priming bulb on some models may not align perfectly.
• Warranty: Typically 30-day return only—no long-term guarantee. Test immediately after install.

Should You Buy It

This is a budget-friendly fix for a non-running mower with a confirmed compatible Briggs & Stratton engine. It’s best for DIYers who want a quick carb swap without rebuilding, but be prepared for minor fit adjustments. If you need guaranteed durability or exact OEM fit, spend more on a genuine Briggs carb.