Carburetor for Kohler SV725 SV720 SV710 SV715 SV730 SV735 SV810 Series, Kohler Courage 22 Carburetor 23 24 25 26 27 HP Motor Courage Replace 32 853 12-S 32-853-08-S 32-853-06-S 32-853-04

What It Is

This is an aftermarket carburetor designed to replace the OEM unit on Kohler Courage and SV-series single-cylinder engines (SV720, SV710, SV715, SV730, SV735, SV810). It fits many 22–27 HP Kohler motors used in riding mowers, zero-turns, and lawn tractors from brands like Husqvarna, Craftsman, Cub Cadet, John Deere, and Troy-Bilt.

Fitment & Compatibility

Before buying, verify your engine model number (e.g., SV720-3045) – not just displacement or HP. This carb replaces OEM part numbers 32-853-12-S, 32-853-08-S, 32-853-06-S, and 32-853-04-S. Check your old carb’s stamped number. Measure the mounting bolt spacing (center-to-center) – it should be 2.75 inches. Also confirm your intake manifold gasket matches the carburetor flange shape (rectangle vs. trapezoid). This carb does NOT fit Kohler Command or CH-series engines.

Key Things to Know

• Quality variance: At $29.99, expect basic machining. Some units may have debris inside – blow out all passages with compressed air before installing.
• Installation: Straightforward bolt-on if you’re comfortable removing the air filter housing, fuel line, and throttle linkage. Adjust the idle mixture screw (usually 1.5 turns out) after installation.
• Common gotchas: The included gaskets may be thin and leak-prone – reuse your OEM gasket or buy a quality aftermarket one. The fuel inlet fitting may be slightly smaller than stock (5/16” vs 3/8”) – check your fuel line inner diameter.
• No warranty support: Aftermarket, so don’t expect returns or technical help beyond basic fitment.

Should You Buy It

Buy this if you need a cheap, quick fix for a non-starting or rough-running Kohler Courage/SV engine and you’re comfortable with basic carburetor cleaning and adjustment. Skip it if you want OEM reliability, need a perfect gasket seal, or have a Command/CH engine – in those cases, spend more on a genuine Kohler carb or a higher-rated aftermarket unit.