20 853 33-S Carburetor for Kohler Courage SV470–SV620 Engines

20 853 33-S Replacement Carburetor for Kohler Courage Engines

Keep your lawn mower running at peak performance with this precision-engineered replacement carburetor. Designed as a direct drop-in substitute for OEM part number 20 853 33-S, this carburetor is fully compatible with a wide range of Kohler Courage single-cylinder engines from 17.5 HP to 22 HP. Whether you're maintaining a Troy-Bilt or other Courage-powered riding mower, this kit makes getting back to work fast and straightforward.

Made in Mainland China.

Key Features

• Wide Engine Compatibility: Fits Kohler Courage series engines — SV470, SV480, SV530, SV540, SV590, SV600S, SV610, SV620 — covering 17.5 HP, 18 HP, 19 HP, 20 HP, 21 HP, and 22 HP ratings.
• Easy Installation: Engineered as a direct replacement for OEM carburetors, allowing for quick, tool-friendly setup with no modifications required.
• Precision Fuel Delivery: Optimized carburetor design ensures smooth engine operation and efficient air-to-fuel mixing for consistent starts and stable throttle response.
• Durable Metal Construction: Built from robust metal materials to withstand the demands of regular lawn mower use, season after season.
• Versatile Fit: Compatible with multiple lawn mower brands powered by Kohler Courage engines, including Troy-Bilt models.

Specifications

• OEM Part Number: 20 853 33-S
• Compatible Engine Series: Kohler Courage SV470, SV480, SV530, SV540, SV590, SV600S, SV610, SV620
• Horsepower Range: 17.5 HP – 22 HP
• Material: Metal
• Color: Silver
• Includes: 1 × Carburetor Kit

Package Contents

• 1 × Carburetor Kit (20 853 33-S)

Important Notes

• Product color may vary slightly from images due to monitor brightness and lighting conditions.
• Please allow for minor measurement tolerances.
• Always verify your engine model number before ordering to ensure compatibility.

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Frequently Asked Questions

Q: Which Kohler Courage engine models is this 20 853 33-S carburetor compatible with?

A: This carburetor is compatible with Kohler Courage series engines including SV470, SV480, SV530, SV540, SV590, SV600S, SV610, and SV620, covering horsepower ratings from 17.5 HP up to 22 HP. It is commonly used on Troy-Bilt riding lawn mowers and other brands powered by these Kohler Courage engines.

Q: Is this a direct OEM replacement or will it require modifications to install?

A: This carburetor is designed as a direct drop-in replacement for OEM part number 20 853 33-S. No modifications should be required — simply remove the old carburetor and install this one using standard hand tools for a quick turnaround.

Q: What is included in the carburetor kit package?

A: Each package includes 1 × Carburetor Kit (part 20 853 33-S). Please verify your engine's model and part number before purchasing to ensure the correct fit for your specific lawn mower.