Check the listing for details. Simpson 6.5HP Multi Purpose Engine 3/4" Shaft Horizontal Shaft SR170FB - 208CC. Condition: Open box. Listed at 205.23 USD. MODEL NUMBER:SR170FB POWER OUTPUT:6.5HP SHAFT MOUNTING:Horizontal Shaft SHAFT SIZE: (D x L)3/4" x 2.42", 3/16" Keyway STARTER TYPE:Recoil Start Only APPLICATION(S):Endless possibilities, Pressure Washers, Tillers, Portable Air Compressors, Log Splitters, Very versatile engine comparable to a Honda in terms of physical size WEIGHT:45 REPLACES:Troy Bilt, Cub Cadet, MTD, Husqvarna and others WARRANTY:14 Day Return Policy Has low oil shutdown These engines were removed from new pressure washers with 1-5 hours run time on them and will show signs of having been mounted to equipment, May have scratches, scuffs or dents but will be in perfect working condition at a fraction of the cost. We test run each of these engines prior to sale to confirm quality. Small Engines For Less!