New Voltage Regulator Rectifier Compatible With 2009-2015 Kawasaki Mule 610 4X4 Utv Kaf400-A

KAWASAKI MULE 600 UTV APPLICATIONS (2009-2015):
• Mule 600 Kawasaki KAF400-B9F 401cc FE400D Single-Cyl 4-Stroke Liquid-Cooled (2009)
• Mule 600 Kawasaki KAF400-BAF 401cc FE400D Single-Cyl 4-Stroke Liquid-Cooled (2010)
• Mule 600 Kawasaki KAF400-BBF 401cc FE400D Single-Cyl 4-Stroke Liquid-Cooled (2011)
• Mule 600 Kawasaki KAF400-BCF 401cc FE400D Single-Cyl 4-Stroke Liquid-Cooled (2012)
• Mule 600 Kawasaki KAF400-BDF 401cc FE400D Single-Cyl 4-Stroke Liquid-Cooled (2013)
• Mule 600 Kawasaki KAF400-BEF 401cc FE400D Single-Cyl 4-Stroke Liquid-Cooled (2014)
• Mule 600 Kawasaki KAF400-BFF 401cc FE400D Single-Cyl 4-Stroke Liquid-Cooled (2015)

KAWASAKI MULE 610 4X4 UTV APPLICATIONS (2009-2015):
• Mule 610 4x4 Kawasaki KAF400-A9F 401cc FE400D Single-Cyl 4-Stroke (2009)
• Mule 610 4x4 Kawasaki KAF400-AAF 401cc FE400D Single-Cyl 4-Stroke (2010)
• Mule 610 4x4 Kawasaki KAF400-ABF 401cc FE400D Single-Cyl 4-Stroke (2011)
• Mule 610 4x4 Kawasaki KAF400-ACF 401cc FE400D Single-Cyl 4-Stroke (2012)
• Mule 610 4x4 Kawasaki KAF400-ADF 401cc FE400D Single-Cyl 4-Stroke (2013)
• Mule 610 4x4 Kawasaki KAF400-AEF 401cc FE400D Single-Cyl 4-Stroke (2014)
• Mule 610 4x4 Kawasaki KAF400-AFF 401cc FE400D Single-Cyl 4-Stroke (2015)

KAWASAKI MULE 610 4X4 HARDWOODS UTV (2009):
• Mule 610 4x4 Hardwoods Kawasaki KAF400-C9F 401cc FE400D Single-Cyl (2009)

KAWASAKI MULE 610 4X4 REALTREE APG UTV (2009-2012):
• Mule 610 4x4 Realtree APG Kawasaki KAF400 401cc FE400D Single-Cyl (2009-2010)
• Mule 610 4x4 Realtree APG HD Kawasaki KAF400-E 401cc FE400D Single-Cyl (2011-2012)

KAWASAKI MULE 610 4X4 XC UTV APPLICATIONS (2010-2015):
• Mule 610 4x4 XC Kawasaki KAF400-DAF 401cc FE400D Single-Cyl 4-Stroke (2010)
• Mule 610 4x4 XC Kawasaki KAF400-DBF 401cc FE400D Single-Cyl 4-Stroke (2011)
• Mule 610 4x4 XC Kawasaki KAF400-DCF 401cc FE400D Single-Cyl 4-Stroke (2012)
• Mule 610 4x4 XC Kawasaki KAF400-DDF 401cc FE400D Single-Cyl 4-Stroke (2013)
• Mule 610 4x4 XC Kawasaki KAF400-DEF 401cc FE400D Single-Cyl 4-Stroke (2014)
• Mule 610 4x4 XC Kawasaki KAF400-DFF 401cc FE400D Single-Cyl 4-Stroke (2015)

KAWASAKI MULE 610 4X4 XC REALTREE APG UTV (2011-2014):
• Mule 610 4x4 XC Realtree APG Kawasaki KAF400-E 401cc FE400D Single-Cyl (2011-2014)
• Mule 610 4x4 XC Realtree APG HD Kawasaki KAF400-E 401cc FE400D Single-Cyl (2011-2012)
• Mule 610 4x4 XC Camo Kawasaki KAF400-E 401cc FE400D Single-Cyl (2013-2014)

ENGINE COMPATIBILITY:
• Kawasaki FE400D 401cc Single-Cylinder Liquid-Cooled 4-Stroke
• Displacement: 401cc (24.5 ci)
• Cooling: Liquid-Cooled
• Valvetrain: SOHC 4-Valve
• Fuel System: Carbureted
• Ignition: CDI
• Charging: Stator + Regulator/Rectifier System

OEM KAWASAKI PART NUMBERS:
• Kawasaki OEM: 21066-0039 / 210660039 (Primary)
• Kawasaki OEM: 21066-0039D (Variant)
• Shindengen OE Stamp: SH578CA

PRODUCT SPECIFICATIONS:
• Product Type: Voltage Regulator / Rectifier
• Unit Type: Kawasaki Charging System
• Voltage: 12V
• Number of Pins: 6
• Number of Plugs: 1
• Minimum Charging Voltage: 14.5V ± 0.5V
• Maximum Charging Current: 50 Amp / 500 Watt
• Open Circuit Voltage: 15V
• Operating Temperature: -20°C to 85°C (-4°F to 185°F)
• Function: Converts AC to DC / Regulates Voltage
• Heat Sink: Aluminum Finned
• Terminal Type: Blade Connector
• Condition: New Aftermarket
• Quantity: Sold Individually (1 Piece)
• Fit: Direct Fit OEM Replacement
• Installation: Plug-and-Play (No Modifications)
• Recommended Use: OE Replacement
• Compliance: OEM-Spec Certified

PLATFORM CONTEXT — KAWASAKI MULE KAF400:
• Compact Utility UTV Platform
• Single-Cylinder 401cc Engine Platform
• Mule 600 (2WD) / Mule 610 (4x4) / Mule 610 XC (Expanded Cargo)
• Realtree APG / Hardwoods / Camo Trim Variants
• Hunting / Farm / Ranch / Light-Duty Work Vehicle
• Produced 2005-2016 (Replaced by Mule SX in 2017)

CRITICAL FITMENT NOTES:
• Mule 600/610 had SPLIT YEAR VARIANTS
• 21066-0039 uses Shindengen SH578CA internal stamp
• 21066-0010 uses Shindengen SH578BA internal stamp (DIFFERENT PART)
• CHECK YOUR EXISTING PART for SH578CA stamp before ordering
• Does NOT Fit 2017+ Kawasaki Mule SX Series (Uses 21066-0767)
• Does NOT Fit Kawasaki Mule 3000 / 3010 / 4010 (Different Platform)
• Does NOT Fit Kawasaki Mule Pro Series
• Does NOT Fit Teryx / Brute Force / KRX

SYMPTOMS OF FAILED VOLTAGE REGULATOR:
• Battery Not Charging / Dead Battery
• Battery Overcharging / Boiling Electrolyte
• Dim or Flickering Headlights
• Weak or Intermittent Electrical Accessories
• Engine Will Not Start / Cranks Slowly
• Burnt Electrical Smell from Regulator
• Melted Connector on Regulator Harness
• Blown Fuses / Tripped Circuit Breakers
• Overheated Regulator Housing