Direct replacement to your unit. Help to dissipate excess voltage,prevent over-charging battery Highest grade lamination materials,Higher grade of electronic components. Basic Function:This rectifier has overheat protection, help to dissipate excess voltage, prevent over-charging battery, improved heat sink and charging capabilities. Condition: 100% Voltage: 12V Part Number: 21066-1089, 21066-0027 Instruction: Before installing your new regulator/rectifier: Check the AC output of the stator. Replace any burned or corroded connectors on stator and regulator/rectifier. Check and repair any melted wiring. Fitment: For 3001995 2000 21066-1089 Sort 3002001 2003 21066-1089 KFX3002001 2004 21066-1089 3001988 1991 21066-1101 3001989 2002 21066-1089 3001988 1991 21066-1055 3001992 2001 21066-1089 for Reemlazo Shin ngen VN 750A 750 SH650A-12 1995-2006 EX R 250 2008 2012 21066-0027 KLR 650 2008-2018 21066-0027 KLX 250 2018-2019 21066-0027 KLX S 250 2009-2014 21066-0027 VN 1500 1996-1999 21066-1089 VN 750 1994-2006 21066-1089 VN 88 1500 1992-1995 21066-1089 Eliminator 250 1996-1997 21066-1089 ZR-7 750 2000 21066-1089 ZR-7S 750 2001-2005 21066-1089 R 600 1994-1997 21066-1089 -6 600 1993-2001 21066-1089 -6R 600 1995-1997 21066-1089 ZZ-R 600 2002-2005 21066-1089 for Reemplazo Shindengen SH650A-12 for Reemplazo Shindengen SH650GA Colour:Black Material:Metal Package Contents: 1 x Regulator Rectifier Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.