OEM part Number: ARROWHEAD: SND6053; HONDA: 35850-HC4-000; J & N: 240-58012; TUCKER ROCKY: 463991, 495847, 49-5847; YAMAHA: 3AY-81940-00-00, 3SX-81940-00-00, 4KD-81940-00-00 Compatible with: Honda TRX300 BigRed 300 1988-2000/TRX300 FourTrax 300 1988-2000/ TRX300FW FourTrax 300 1988-2000/Compatible with YAMAHA Badger YFM80 1986-2001/Big Bear 350 4WD YFM350FW 1987-1996/Breeze YFA1 1989-2003/BW200E Big Wheel 1986-1988/BW350 Big Wheel 1987-1988/Champ YFM100 1987-1991/EF5000 EEF5000 EAFJ600 1984-1985/Moto-4 YFM200 1985-1990/Kodiak 400 4WD YFM400FW 1993-1995/Moto-4 YFM225 1986-1988/Moto-4 YFM250 1989-1991/Moto-4 YFM350ER 1987-1995/Raptor 80 YFM80 2002-2003 Compatible with: YAMAHA Riva XC180 1983-1985/Riva XC200 1987-1991/SnoScoot SV80E 1988-1990/SnoSport SV125E 1990-1991/SR185 1981-1982/SRX250 1987/Timberwolf 2WD YFB250 1992-1999/Timberwolf 4WD YFB250F 1994-2000/Tri-Moto YTM200E 1983-1985/Tri-Moto YTM225DX 1983-1986/TTR225 1999-2004/TTR250 1999-2006/TW200 1987-2000/Venture XVZ1200 1983-1984/Venture XVZ1200 Royal 1983-1985/Virago XV500 1983/Virago XV535 1987-2000/Virago XV535SP Special 1994-1997/Virago XV920 1981-1983/Virago XV920 Midnight 1983 Compatible with: YAMAHA Virago XV920R 1981-1982/Warrior 350 YFM350X 1987-2004/XJ1100 Maxim 1982/XJ550 Maxim 1981-1983/XJ550 R SECA 1981-1983/XJ650 1980-1983/XJ650L 1981-1983/XJ650R 1982/XJ750 Maxim 1982-1983/XJ750 Maxim Midnight 1983/XT225 1992-2000/XJ750R SECA 1981-1983/XJ900R SECA 1983/XT600E 1990-1995/XZ550R (USA) 1982-1983/XZ550R Vision 1982-1983/YG500D YG 500D YG600D YG 600D YG600DE YG 600DE YX600 YX 600 Radian 1986-1990 Using high-quality materials, long service life, and safe to use. It increases the intensity of ignition energy and is convenient for driving. The ignition coil can convert low voltage into thousands of volts of high voltage sparks. Improve combustion efficiency and enhance electrical performance. OEM part Number:ARROWHEAD: SND6053HONDA: 35850-HC4-000J & N: 240-58012TUCKER ROCKY: 463991, 495847, 49-5847YAMAHA:3AY-81940-00-003SX-81940-00-004KD-81940-00-00Compatible with HondaTRX300 BigRed 300 1988-2000TRX300 FourTrax 300 1988-2000TRX300FW FourTrax 300 1988-2000Compatible with YAMAHABadger YFM80 1986-2001Big Bear 350 4WD YFM350FW 1987-1996Breeze YFA1 1989-2003BW200E Big Wheel 1986-1988BW350 Big Wheel 1987-1988Champ YFM100 1987-1991EF5000 EEF5000 EAFJ600 1984-1985Moto-4 YFM200 1985-1990Kodiak 400 4WD YFM400FW 1993-1995Moto-4 YFM225 1986-1988Moto-4 YFM250 1989-1991Moto-4 YFM350ER 1987-1995Raptor 80 YFM80 2002-2003Riva XC180 1983-1985Riva XC200 1987-1991SnoScoot SV80E 1988-1990SnoSport SV125E 1990-1991SR185 1981-1982SRX250 1987Timberwolf 2WD YFB250 1992-1999Timberwolf 4WD YFB250F 1994-2000Tri-Moto YTM200E 1983-1985Tri-Moto YTM225DX 1983-1986TTR225 1999-2004TTR250 1999-2006TW200 1987-2000Venture XVZ1200 1983-1984Venture XVZ1200 Royal 1983-1985Virago XV500 1983Virago XV535 1987-2000Virago XV535SP Special 1994-1997Virago XV920 1981-1983Virago XV920 Midnight 1983Virago XV920R 1981-1982Warrior 350 YFM350X 1987-2004XJ1100 Maxim 1982XJ550 Maxim 1981-1983XJ550 R SECA 1981-1983XJ650 1980-1983XJ650L 1981-1983XJ650R 1982XJ750 Maxim 1982-1983XJ750 Maxim Midnight 1983XT225 1992-2000XJ750R SECA 1981-1983XJ900R SECA 1983XT600E 1990-1995XZ550R (USA) 1982-1983XZ550R Vision 1982-1983YG500D YG 500D YG600D YG 600D YG600DE YG 600DE YX600 YX 600 Radian 1986-1990Notes:1. Please be sure to check the compatible model and year when purchasing.2. Detailed specifications and instructions for the product are not included.