BlueCAT™ SSI Three-Way Catalytic Converter / Muffler for Kohler Command Pro Engine Model CH730/740. Engine power - 23.5-27HP. Outlet Position: Right (5703), Direct-Fit Replacement for OEM Muffler # 24 786 05-S, 2478605-S, 24-786-05-S. Intake pipes 3 to 3-1/2" and 3-3/4" to 4-1/4". 2-1/8" filter side outlet. 15" canister length. Bracket only on 1 side of the muffler. Fits CH18-CH25, CH620-740 Kohler Engines.
* Emission performances may vary. Reported performance based upon surrogate test data. Propane engine operating with closed-loop fuel control at proper A/F ratio. System performance may vary based upon: performance and maintenance of the engine, fuel quality and type, duty cycle and exhaust temperature. Reference performance based on triplicate ISO 8178 D2 test cycles with engine operating in closed-loop configuration.