VOLTAGE REGULATOR ATV YAM, BRONCO AT-01677 4KB-81960-00-00, 01, 02

The Voltage Regulator/Rectifier 12V (BRONCO AT-01677) is designed to replace faulty or worn-out voltage regulators in a wide range of Yamaha ATVs. This high-quality part ensures efficient voltage regulation, protecting your electrical system and battery from overcharging. Engineered to handle increased power demands, it is a direct OEM replacement, making installation simple and hassle-free. All units are factory-tested for reliable performance, offering great value for money.

Features

• Direct OEM replacement for seamless fitment
• Designed to handle increased power loads
• Fully factory tested for 100% reliability
• Meets or exceeds OEM quality standards
• Non-returnable due to the nature of electrical components
• Please confirm the image and connection plugs before ordering

Technical Specifications

• Voltage: 12V
• Current: 25A
• Input Type: Trifasic
• Output Type: DC
• Technology: SCR
• Height: 25.3mm
• Width: 67.6mm
• Length: 79.1mm
• Pitch: 76mm (outer), 52.1mm (inner)
• Mounting Holes: Oval (2)
• Plug: 3 wires (Charging Coil), 1 red wire (female bullet), 1 green wire (male bullet)

Applications

• Yamaha YFB Timberwolf 250 (1997–2000)
• Yamaha YFM Wolverine 350 (1995–2001)
• Yamaha YFM Grizzly 600 (1998)
• Yamaha YFM Kodiak 400 (1996–1999)
• Yamaha YFM Big Bear 350/400 (1996–2001)
• Yamaha YFM Bear Tracker 250 (1999–2000)
• Yamaha YFM Warrior 350 (1995–2001)

OEM Cross Reference Numbers

• 71865
• AT-01677
• ESP2343
• YAMAHA 4KB-81960-00-00
• YAMAHA 4KB-81960-01-00
• YAMAHA 4KB-81960-02-00
• Arrowhead AYA6038

Part Number: 44-423.BR