here is a sharp looking American Bosch MJC6C101 base mount 6 cylinder counterclockwise magneto.It has extensive applications for Hercules 6 cylinder engines as the JX, JXA,JXB,JXC,JXD,RXB.RXC,YXC,YXC2,YXC3,JX,WX,WXC,WXC2,WXC3,QXA5,QXB5,QXC,PU. These engines were used extensively in Cletrac models BG,BGH,25,30,DG and CG, and combines including Massey Harris. Check your parts book to be sure. It has been completely disassembled, washed, blasted, primed and painted with chassis paint. Bearings washed and repacked, has new condenser and gasket and recharged magnets. It has been professionally bench tested and is good and hot as it should be. The base mounting threads are great.Impulse disassembled, washed and relubed. It has a 35 degree lag and a handy window for easier timing to tractor.The arrow on the cap denoting rotation points clockwise, but should be pointing counterclockwise. Any questions, please ask the old croaker! Will ship to US addresses. Payment due in 5 days. Thanks for looking!