12V PMDD Starter Motor for Yamaha Road Star XV1600 XV1700 Cruiser Motorcycle 1999-2007 - Mitsuba Type - 1602cc 1670cc Air-Cooled V-Twin Engine
OEM PART NUMBERS:
Yamaha: 4WM-81890-00-00, 4WM-81890-01-00, 4WM818900000, 4WM818900100
Yamaha: 5MB-81890-10-00, 5MB-81890-11-00, 5MB818901000, 5MB818901100
Mitsuba: SM13547
SPECIFICATIONS:
Voltage: 12V
Rotation: Clockwise (CW)
Type: PMDD (Permanent Magnet Direct Drive)
Unit Type: Mitsuba
Teeth/Splines: 22
Gear OD: 0.876 inches / 22.25mm
Length: 6.87 inches / 174.5mm
Weight: 6 lbs / 3.6 lbs (varies by source)
ENGINE COMPATIBILITY:
Yamaha XV1600 - 1602cc Air-Cooled V-Twin (1999-2003)
Yamaha XV1700 - 1670cc Air-Cooled V-Twin (2004-2007)
48-Degree V-Twin, Pushrod, 2 Valves Per Cylinder
Bore x Stroke: 95x113mm (1602cc) / 97x113mm (1670cc)
Compression Ratio: 8.3:1
5-Speed Transmission, Belt Drive
MOTORCYCLE MODELS:
Road Star, Road Star Midnight, Road Star Silverado
Road Star Midnight Silverado
Wild Star (European Market)
⚠️ Verify OEM part number from your original unit before ordering.