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  Bosch Alternator Kit - BMW R Airhead / EnDuraLast



 
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Part # BOALT-BMW
BMW List Price $588.97
Our Price $139.00
You save $449.97!


BOALT-Rotor642OE:
Upgrade your rotor to our OE version [Add $20.00]

Boalt-Rect063EDL:
Heavy Duty Diode Board, w / HD wiring harness [Add $10.00]Includes heavy duty wiring harness and wiring diagram.

BOALT-Stator105:
Bosch 3-Phase Stator (105mm) [Add $95.00]

BOALT-Stator105-2:
Bosch 3-Phase Stator (105mm Both Sides) [Add $95.00]

BOALT-Stator107:
Bosch 3-Phase Stator (107mm) [Add $95.00]

Qty:  
Description Technical Specs Extended Info
 
Part #: BOALT-BMW

EnDuraLast BOSCH Alternator Kit - for BOSCH Charging System "refresh"
Premium Quality Aftermarket Components supplied in comprehensive kit with all necessary replacement parts that commonly fail and / or need to periodically maintained.
Replaces BOSCH Original Equipment Rotor, Diode Board/ Rectifier, Brushes and Oil Seal for behind rotor,
on ALL BMW Airheads and Moto Guzzi model with BOSCH 3-phase Charging System 1969-1995.
Manufactured in EEC.

See our EDL-BOIGN EnDuraSpark Digital Ignition compatible with Bosch 3-phase charging systems.

Vehicle Manufacturer: BMW R Airhead 2 Valve, Moto Guzzi with BOSCH Alternator

Application: BMW R Airhead 2 Valve, Moto Guzzi with BOSCH Charging System

Make/Model:
BMW R Airhead 2 Valve, BMW, BMW R60, R65, R75, R80, R90, R100 1969-1995
Moto Guzzi 1974-1994
Model Years: 1969-1995

Vehicle Mfg. Part #:
BMW 12 31 1 244 642 Alternator Rotor EME Part # BOALT-Rotor642
( also BMW 12 31 8 002 347 180 W/ 13A )
BMW 12 31 1 244 063 Diode Board / Rectifier EME Part # BOALT-Rect063
BMW 12 31 1 244 480 Brushes x 2 EME Part # BOALT-Brushes
BMW 11 14 1 255 011 Oil Seal for behind Rotor EME Part # BMW-Seal011
Power Rating: up to 270 Watts / 20 Amp; Premium Quality replacement with BOSCH Alternator Charging System

Brand:

Technical Information:
Airhead Charging System Maintenance Guide
Various Charging System Tests (Horizons Unlimited)


Includes:
Rotor - Premium Quality NEW Rotor for use with BOSCH Alternator Charging System 270 Watts / 20 Amp;
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.
  • Diameter is 0.5mm larger than original for smaller air gap between stator increased current production.
  • Manufactured in Italy by a BOSCH approved supplier / subcontractor.
  • Brand New - no core charge , no exchange of your old rotor required.
If you experience issues where the GEN light stays on above 1000 rpm read the following article on permanently magnetizing your alternator rotor.

Permanently Magnetizing your Bosch Alternator Rotor.

Diode Board / Rectifier - Modern Technology Manufactured Diodes update this old design to provide the latest in reliability and endurance under increased current demand and high heat conditions .
All other connections use high-temp solder.
Supplied with dielectric gel to promote conductivity and protect connections from corrosion
Carbon Brushes - x 2 with original equipment copper and carbon content for long life durability and conductivity
Oil Seal - Refresh old hardened seal with new pliable seal to protect your charging parts investment
Refer to "Technical Specs" Tab for additional information...


Features
EnDuraLast Premium Quality ; Complete Kit
Features ALL NEW Components for Comprehensive Overhaul of the Bosch Charging System
with Plug-N-Play New Replacement Parts

If you experience issues where the GEN light stays on above 1000 rpm read the following article on permanently magnetizing your alternator rotor.

Permanently Magnetizing your Bosch Alternator Rotor.

  • Alternator Rotor - 20 Amp BMW # 12 31 1 244 642
  • Diode Board / Rectifier BMW # 12 31 1 244 063
  • Carbon Brushes x 2 BMW # 12 31 1 244 480
  • Oil Seal for Rotor BMW # 11 14 1 255 011

See our EDL-BOIGN EnDuraSpark Digital Ignition compatible with Bosch 3-phase charging systems.



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