XT675 149CC Carburetor for Toro 22 Recycler Lawn Mower 20371 20378 20377 14 853 68-S Carburetor for Kohler XT6.75 XT650 6.5hp 6.75hp 149cc Engine with 14 083 15-S Air Filter Tune Up Kit

What It Is

This is a complete carburetor replacement with air filter and tune-up kit for Toro 22-inch Recycler lawn mowers powered by Kohler XT6.75, XT650, or 149cc engines. It’s a direct bolt-on fix for engines that are hard-starting, surging, or running rich/lean due to a clogged or failed OEM carburetor.

Fitment & Compatibility

• Confirmed models: Toro 20371, 20378, 20377 (22″ Recycler with Kohler XT6.75/XT650 149cc). Also matches OEM part 14-853-68-S.
• Check your engine model: Look for a sticker on the valve cover or under the fuel tank. Must say “Kohler XT6.75” or “XT650” or “149cc.” This does not fit Briggs & Stratton or Honda engines.
• Deck size: Only for 22-inch decks. Not for 21″ or 24″ Recycler models.
• Kit includes: Carburetor, gaskets, 14-083-15-S air filter, spark plug, fuel line, and clamps. You’ll need basic hand tools (socket wrench, screwdriver) and a fuel line clamp.

Key Things to Know

• Quality is aftermarket, not OEM. The carb is made of zinc alloy and plastic. It works well out of the box, but some users report needing to adjust the idle mixture screw (turn 1.5–2 turns out from seated) for smooth operation.
• Installation is moderate. You’ll need to remove the air filter housing, fuel line, and throttle linkage. Take a photo of linkage routing before disassembly to avoid confusion.
• Common gotcha: The included spark plug may not be pre-gapped. Check gap to 0.030″ before installing. Also, the fuel line may be slightly short on some mowers—use the old line if needed.
• No warranty from Toro. This is an aftermarket part. Return window depends on seller, but most offer 30-day refunds.

Should You Buy It

Buy this if your Toro 22″ Recycler with a Kohler XT6.75/XT650 engine is hard-starting, stalling, or running poorly, and you want a budget-friendly fix that includes a full tune-up kit. It’s a good value for DIYers comfortable with basic carburetor work. Skip it if you prefer OEM reliability or need a warranty—buy the genuine Toro/Kohler carb instead.