Direct replacement for your unit. Helps dissipate excess voltage and prevent overcharging of the battery. Constructed with high-grade lamination materials and premium electronic components. Basic Function: This rectifier features overheat protection, aids in dissipating excess voltage, prevents battery overcharge, and offers improved heat sink and charging performance. Condition: 100% New Voltage: 12V Part Numbers: 21066-1089, 21066-0027 Installation Tips: Before installing the new regulator/rectifier, check the AC output of the stator. Replace any damaged or corroded connectors on the stator and regulator/rectifier. Inspect and repair any melted wiring as needed. Fitment: Compatible with Kawasaki KEF Lakota 300 (1995–2000) – Part 21066-1089 KEF Lakota Sport 300 (2001–2003) – Part 21066-1089 KFX300 (2001–2004) – Part 21066-1089 KLF Bayou 300 (1988–1991) – Part 21066-1101 KLF Bayou 4x4 300 (1989–2002) – Part 21066-1089 KLF Bayou 300 (1988–1991) – Part 21066-1055 KLF Bayou 300 (1992–2001) – Part 21066-1089 VN 750A Vulcan 750 SH650A-12 (1995–2006) EX Ninja R 250 (2008–2012) – Part 21066-0027 KLR 650 (2008–2018) – Part 21066-0027 KLX 250 (2018–2019) – Part 21066-0027 KLX S 250 (2009–2014) – Part 21066-0027 VN Vulcan 1500 (1996–1999) – Part 21066-1089 VN Vulcan 750 (1994–2006) – Part 21066-1089 VN Vulcan 88 / 1500 (1992–1995) – Part 21066-1089 ZL Eliminator 250 (1996–1997) – Part 21066-1089 ZR-7 750 (2000) – Part 21066-1089 ZR-7S 750 (2001–2005) – Part 21066-1089 ZX Ninja R 600 (1994–1997) – Part 21066-1089 ZX-6 Ninja 600 (1993–2001) – Part 21066-1089 ZX-6R Ninja 600 (1995–1997) – Part 21066-1089 ZZ-R 600 (2002–2005) – Part 21066-1089 Replacement for Shindengen SH650A-12 and SH650GA Color: Black Material: Metal Package Contents: 1 x Regulator Rectifier Note: Only the items listed above are included. Light reflection and display settings may cause slight color variations between the image and the actual product. Measurement may vary by +/- 1–3 cm.