32-853-67-S Carburetor Kit Replaces for Kohler 32 853 63-S 16-853-19-S 32-853-34-S 32-853-50-S Fits for KT725 KT730 KT735 KT740 KT745 7000 Series Models with Fuel Pump Air Oil Filter

What It Is

This is a complete carburetor kit (part 32-853-67-S) designed to replace OEM Kohler carburetors on select 7000 Series engines, including KT725, KT730, KT735, KT740, and KT745 models. It’s intended for use on zero-turn mowers, lawn tractors, and commercial walk-behinds that use these engines.

Fitment & Compatibility

• Direct replacements: OEM Kohler 32-853-63-S, 16-853-19-S, 32-853-34-S, and 32-853-50-S.
• Engine models: KT725, KT730, KT735, KT740, KT745 (check your engine’s spec number, not just series).
• Includes: Carburetor, fuel pump, air filter, and oil filter—verify your mower’s specific filter sizes (e.g., air filter dimensions, oil filter thread pitch) before installing.
• Measurements: The carburetor’s mounting flange and bowl dimensions match OEM specs, but always compare gaskets and bolt patterns to your old unit.
• Aftermarket note: This is not an OEM Kohler part; expect potential minor fit variations on older or non-standard engine builds.

Key Things to Know

• Quality concerns: Mixed reviews—some users report perfect fit and performance, others note gasket leaks or fuel pump issues. Inspect all seals and gaskets before installation.
• Installation difficulty: Moderate. You’ll need basic carburetor tools (screwdrivers, wrenches), and may need to adjust idle mixture screws. Not plug-and-play for novices.
• Common gotchas: The fuel pump may need priming; the air filter may not match your housing exactly (trim or shim if needed). Double-check oil filter thread compatibility—some users report it’s too short.
• Return policy: Check seller’s return window—aftermarket kits often have limited support if parts are defective.

Should You Buy It

This kit is a budget-friendly option if you’re comfortable with moderate DIY carburetor work and can confirm your engine’s spec number matches the listed models. Skip it if you need guaranteed OEM fitment, want a simpler swap, or have a non-standard mower—stick with a genuine Kohler carburetor instead.