Honda GS190 6HP OverHead Cam Horizontal Shaft Engine, better than GC190
New, unused, unboxed Honda GS190 engines. If you are replacing a GC190 use this engine instead. The key Differences between a GS190 and a GC 190 are Bearings: The GS190 uses ball bearings on both ends of the crankshaft, while the GC series uses sleeve bearings.