Part #: BOALT-BMWPLUS
EnDuraLast BOSCH Alternator Kit "PLUS" - for Total BOSCH Charging System "refresh"
Premium Quality Aftermarket Components supplied in a very comprehensive kit with all necessary replacement parts that commonly fail and / or need to periodically maintained.
Replaces BOSCH Original Equipment Rotor, Diode Board/ Rectifier, Voltage Regulator (adjustable voltage), Carbon Brushes and Oil Seal for behind rotor,
on ALL BMW Airheads model with BOSCH 3-phase Charging System 1969-1995.
Manufactured in EEC.
Application: BMW R Airhead 2 Valve with BOSCH Charging System
Make/Model:
BMW R Airhead 2 Valve, BMW, BMW R60, R65, R75, R80, R90, R100 1969-1995
Model Years: 1969-1995
Vehicle Mfg. Part #:
BMW 12 31 1 244 063 Diode Board / Rectifier EME Part # BOALT-Rect063
BMW 12 32 1 244 409 Voltage Regulator (adjustable) EME Part # VR-EXTAdj
BMW 11 14 1 255 011 Oil Seal for behind Rotor EME Part # BMW-Seal011
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.
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
Voltage Regulator - Electronic, solid state transistorized Voltage Regulator with adjustable voltage. Comes with 2-page voltage adjusting guide. Comes set at 14.2 volts.
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...
Rotor Part # BOALT-Rotor642 BMW # 12 31 1 244 642
Premium Quality 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.
| Description |
Alternator Rotor NEW |
| Voltage |
12 V |
| Amperage |
20 A |
| Shaft Length |
83 mm |
| Claw Diameter |
73 mm |
| No of Claws / Splines |
6 |
| Drive End Diameter |
28 mm |
| Slip Ring End Diameter |
15 mm |
|
|
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Diode Board Part # BOALT-Rect063 BMW # 12 31 1 357 063
Technical Information:
Premium Quality diode board replacement for use with BOSCH Alternator Charging System 270 Watts / 20 Amp;
Designed to replace the original Bosch Diode Board with modern EnDuraLast technology -
With 6 x 50 Amp silicone wafer Diodes / 3 Negative + 3 Positive
Modern Technology Manufactured Diodes update this old design to provide the latest in reliability and endurance under increased current demand and high heat conditions .
Press fit diodes dissipate heat thru a close tolerance interference fit with the heat sink .
Not soldered to heat sink / heat dissipator, which can melt and loose heat dissipation ability.
All other connections use high-temp solder.
Supplied with dielectric gel to promote conductivity and protect connections from corrosion
|
Description |
Diode Board / Rectifier |
|
No of Diodes |
6 |
|
Plate Size |
67mm x 95mm |
|
Mounting Hole Distance |
35mm |
|
Amperage |
20 A |
|
Heatsink |
Aluminum |
|
Battery Post |
3 Spade |
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Voltage Regulator Part # VR-Ext/Adj BMW # 12 32 1 244 409
Replacement electronic voltage regulator with metal housing. Bolt-on replacement. ADJUSTABLE voltage setting allows maximizing of the charging system for urban operation / slow , low RPM engine speed
Power Rating: 14.3 Volts; can be adjusted to higher voltage, comes with 2- page voltage regulation adjustment guide...
Technical Information: 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 !
