A. It is compatible with Kohler SV series, including SV470, SV471, SV480, SV530, SV540, SV541, SV590, SV591, SV600, SV601, SV610, SV620, with 15 - horsepower, 17 - horsepower, 18 - horsepower, and 19 - horsepower engines. B. Engine part numbers: 20 - 853 - 33 - S, 20 - 853 - 8 - S, 20 - 853 - 8 - S01 - S, 20 - 853 - 02 - S, 20 - 853 - 14 - S, 20 - 853 - 16 - S, 20 - 853 - 42 - S, 20 - 853 - 43 - C. Air filter replacement numbers: 20 083 02 - S, 20 083 06 - S D. It is compatible with the equipment. E. It is sturdy and durable, with a relatively long service life. F. Compatible models: - Kohler SV470 - 0121 engine, Kohler SV470 engine, Courage series, Hop, 15 - horsepower engine - Kohler SV470 - 0123, Kohler SV470 engine, Courage series, Husqvarna 15 - horsepower - Suitable for SV530 - U, SV540 Courage series, Electrolux SV540 Courage series, Yardman 18 - horsepower - Suitable for SV540 - 0013 Kohler, suitable for SV540 Courage series, MTD/White 18 - horsepower - Suitable for SV540 - 0014 Kohler, suitable for SV540 Courage series, Swedish engine 18 - horsepower - Suitable for SV540 - 0015 Kohler, suitable for SV540 Courage series, basic model 18 - horsepower - Suitable for SV540 - 0019 Kohler, suitable for SV540 Courage series, MTD 18 - horsepower G. Color: Silver H. Material: Metal I. Package contents: - 1 air filter - 1 pre - filter - 1 fuel filter - 1 oil filter - 1 spark plug - 1 carburetor - 2 gaskets - 1 air filter - 1 solenoid valve cable J. Only the above package contents are included, and no other products are included. K. Note: Lighting during photography and different displays may cause slight differences between the color of the items in the picture and the actual product. The allowable measurement error is plus or minus 1 - 3 cm.