Core Function: Houses the starter rope, recoil spring, internal pulley drum, and standard engagement pawls. When the operator pulls the T-handle, the pawls extend outwards to grip the flywheel cup on the engine crankshaft, spinning the engine to start it.Pawl / Drive Type: Flat Steel Metal Pawl (Single Pawl Design) with a reinforcement plate over a heavy-duty plastic pulley reel.Power Class Compatibility: Designed directly for 5.5HP, 6.5HP, and 7.0HP 4-stroke small utility engines.Direct Engine & Equipment Matches:Fits the standard Honda GX160 and GX200 engine series.Fits universal 168F and 170F gasoline utility engines produced by major manufacturers (e.g., Lifan, Loncin, Rato).Found on universal 2-inch and 3-inch petrol water pumps, gasoline generators (2kW to 3.5kW), lawnmowers, and construction plate compactors.