• REGULATOR 5BN-81960-00-00, 21066-1127,21066-0720 21066-0033 21066-0043 21066-0705, SM-01118, AYA6016, KL20-5370 [ESP2378 2378]
  • REGULATOR 5BN-81960-00-00, 21066-1127,21066-0720 21066-0033 21066-0043 21066-0705, SM-01118, AYA6016, KL20-5370 [ESP2378 2378]
1 2

REGULATOR 5BN-81960-00-00, 21066-1127,21066-0720 21066-0033 21066-0043 21066-0705, SM-01118, AYA6016, KL20-5370 [ESP2378 2378]

REGULATOR 5BN-81960-00-00, 21066-1127,21066-0720 21066-0033 21066-0043 21066-0705, SM-01118, AYA6016, KL20-5370 [ESP2378 2378]

£74.01
£74.01
Sale Sold out
Taxes included. Shipping calculated at checkout.

In stock

High-performance voltage regulator designed for motorcycles, ATVs, and UTVs. This direct bolt-on replacement ensures accurate regulation under all loads and features rugged, sealed construction for reliability and durability in challenging conditions.

Technical Specifications:

  • Voltage: 12V
  • Current: 35A
  • Input Type: Trifásico (three-phase)
  • Output Type: CC (DC)
  • Technology: SCR

Dimensions:

  • Height: 28 mm
  • Width: 70 mm
  • Length: 80 mm
  • Pitch (mounting center distance): 60 mm
  • With Sensor: No

Features:

  • Reliable performance under all load conditions.
  • No relay contacts to wear out or adjust.
  • Advanced Accel electronic circuitry.
  • Rugged aluminum alloy construction.
  • Environmentally sealed for moisture and shock resistance.
  • Direct bolt-on installation.

Compatibility:

Kawasaki UTV Models:

  • KAF620 Mule 3000 (2001–2008, OEM Ref: 21066-1127)
  • KAF620 Mule 3010 4x4 (2001–2008, OEM Ref: 21066-1127)
  • KAF620 Mule 3020 Turf (2001–2003, OEM Ref: 21066-1127)

Suzuki ATV Models:

  • LT-A400 (2002–2008, OEM Ref: 32800-38F10)
  • LT-A400 (2002–2009, OEM Ref: 32800-38F10)
  • LT-A400C (2003–2005, OEM Ref: 32800-38F10)

Yamaha ATV & Motorcycle Models:

  • Grizzly 660 YFM66 (2001–2008)
  • Raptor 700 YFM70R (2006–2013)
  • Rhino 450 YXR45F (2006–2009)
  • Rhino 660 YXR66F (2004–2007)
  • Road Star XV1600A (1999–2003)
  • Road Star XV1600AS (2000–2003)
  • Road Star XV1600AT (2000–2003)
  • V-Star 650 Classic XVS650 (1998–2000)
  • V-Star Classic XVS1100 (2000–2002)
  • SX Venom SXV60 (2004–2006)
  • SX Viper SXV70 (2003–2006)
  • Venture 600 VT60 (2004–2006)
  • Venture 700 VT70 (2004)

Other Yamaha Applications (OEM Ref: 5BN-81960-00):

  • XV1600 Road Star Midnight / Silverado (1999–2003)
  • XV1100 V-Star Classic (1999–2002)
  • SXV600 Venom (2004–2006)
  • SXV700 SX Viper (2003–2006)
  • VT600/VT700 Venture (2004–2006)
  • XT250 (2013–2014)
  • YBR250 (2007–2009)

Cross-Reference OEM Part Numbers:

  • Kawasaki: 21066-1127
  • Yamaha: 5BN-81960-00
  • DZE: 2378
  • Other Replacements: SM-01118, AYA6016, 20-5370

Part Number: 44-0903.BR

Preparation, collection & delivery

For bikes and quads, check the product description for assembly and pre-delivery inspection (PDI) details. Crated machines require proper assembly and PDI before use.

Collection from Redruth is by arrangement. Please contact us before travelling.

See our shipping policy for delivery information and confirm arrangements for your specific order. Parts delivery is separate.

Need help? Contact A & M Performance.

View full details