ENDURALAST ALTERNATOR KIT 105MM - BMW R AIRHEAD 1974-1976

Enduralast Alternator Kit for /5 models. Charging system comes with a 105mm outside diameter stator (timing cover) and stator frame side outside diameter 107.5mm for BMW R 1974-1976

Specs:

Fitment

• 1974-1976 BMW R

Alternator Rotor

• Designed to replace the original Bosch Rotor with modern EnDuraLast technology
• OEM Iron Claw Poles, ETP Copper Wire, Nylon bobbin, double resin coating for insulation protection.
• Computer balanced for reduced high engine RPM vibration reduction.
• Special resin soaking of coil increases life expectancy at high operating temperatures and engine RPM speed
• Brand New - no core charge, no exchange of your old rotor required.

Description NEW Alternator Rotor

• Voltage 12 v
• Shaft Length 83 mm
• Claw Diameter 73.5 mm
• No of Claws / Splines 6
• Drive End Diameter 28 mm
• Slip Ring End Diameter 32.5 mm
• OHMs 2.9

Alternator Stator

• Timing Cover Side OD: 105 mm
• Stator Frame OD: 107.5 mm
• Inside Diameter: 74 mm
• 
  
• Diode Board / Rectifier - 8 x 60 amp diodes;
• Modern Design and Technology -
• 8 x 60 amp diodes
• Stock original design
• supplied with 12 gauge wiring harness

Adjustable Voltage Regulator - 14.3 Volts

• Can be adjusted to higher voltage, comes with voltage regulation adjustment guide.
• Set at 14.3 Volt trim setting; Adjustable voltage setting allow for optimizing the correct voltage for lower RPM urban operation.
• Must be used with caution as over charging with higher voltage setting can and will damage a battery.
• Metal housing electronic voltage regulator.
• Not recommended to exceed 14.5 V.
• Misadjustment will damage electrical components, including battery !
• Comes with voltage trim setting instructions.