Home > Airhead >

EnDuraLast II 400 Watt Alternator Kit 105mm - BMW R Airhead 1974-1976 & Moto Guzzi 1974-1994 / EnDuraLast
EnDuraLast II - 400 Watt Charging System for BMW R Airhead and Moto Guzzi 1969-1995
 
Alternative Views:


Part #: EDL400-ALTKIT105

EnDuraLast II Alternator Charging System -replaces the under performing Bosch charging system with a 105mm outside diameter stator (timing cover side) and stator frame side outside diameter is 107.5mm on BMW R Airhead's from 1977-1995.


Vehicle Manufacturer: BMW R Airhead 2 Valve, Moto Guzzi with Bosch Alternator
Application: BMW R Airhead 2 Valve, Moto Guzzi with Bosch-style Charging System
Make/Model: BMW R Airhead 2 Valve, BMW, BMW R60, R65, R75, R80, R90, R100 1974-1976
Model Years: 1974-1994
Manufacturer #:
  • BMW Rotor: 12 31 1 244 642 (240 watt / 17A ) , 12 31 8 002 347 ( 180 watt / 13 A )
  • BMW Stator: 12 31 1 243 001
  • BMW Diode Board: 12 31 1 244 062, 063
  • BMW Voltage Regulator: 12 32 1 244 409
  • Bosch Rotor: 0 124 033 027
  • Bosch Stator: Fits Frame Label # 0 120 340 001, 0 120 340 002, 0 120 340 003, 0 120 340 006
  • Bosch Diode Board: 0 197 002 001, 0 197 002 002, 0 197 002 003
  • Bosch Voltage Regulator: N/A
  • Moto Guzzi Rotor: 17712457
  • Moto Guzzi Stator: N/A
  • Moto Guzzi Diode Board: N/A
  • Moto Guzzi Voltage Regulator: 29.70.38.01

Power Rating: 400 Watts / 28 Amp; Premium Quality replacement with BOSCH 3-Phase Style Alternator Charging System

Important Note: use the fitment table on the APPLICATION TABLE tab to identify the correct kit size before ordering. You can measure the inside (timing cover side) and outside (stator frame side) diameter of your stator ring with calipers or use the BOSCH Alternator part number.

(See APPLICATION TABLE tab to verify vehicle fitment )

Brand :

Some customers report increased component failure when use of ODYSSEY and/or LITHIUM IRON batteries. These batteries are not recommended or supported for warranty replacement of components. Conventional wet acid or sealed AGM (Absorbed Glass Mat) batteries are known to work well with all conventional charging systems.
EME Price $299.00

Part #: EDL400-ALTKIT105

Convert to 107mm Stator Frame

Convert 105mm Frame to 107:
Boalt-StatFram107 Basic frame with no terminals or brush holder [Add $49.99]

Rotor Removal Tool [Add $8.00]
Convert to 107mm Stator Frame PLUS

Convert 105mm Frame to 107mm:
Stator Frame fully assembled with housing, brush holder, insulated Y Post and W V U terminals [Add $95.00]

BMW Rotor Oil Seal [Add $8.25]

MGSeal-840:
Moto Guzzi Rotor Oil Seal [Add $7.95]

Qty:  
Description
Application Table
 
Airhead Charging System Maintenance Guide

Installation Guidelines: EDL400 EnDuraLast II Installation Guidelines

Alternator Rotor - 81mm OD, 400 Watts / 28 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.
  • 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.
DescriptionNEW Alternator Rotor
Voltage12 v
Shaft Length83 mm
Claw Diameter81 mm
No of Claws / Splines6
Drive End Diameter28 mm
Slip Ring End Diameter28 mm
OHMs2.9

Alternator Stator - 400 Watts / 28 Amp
  • Timing Cover Side OD: 105 mm
  • Stator Frame OD: 105 mm
  • Inside Diameter: 81.5 mm
  • Includes Y-terminal connection
Premium Quality Stator for use with BOSCH Alternator Charging System 400 Watts / 28 Amp;

Diode Board / Rectifier - 8 x 50 amp diodes; 400 watt / 28 Amp;
Modern Design and Technology -
  • 8 x 50 amp diodes
  • press fit into a heavy duty aluminum multi-finned heatsink,
  • mounted on a Printed Circuit Board
  • connections use high-temp solder.
  • 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.

Read about
Worth Motorcycle Company BMW R60 - Silodrome
EnDuraLast II Charging System Install Part 1
EnDuraLast II Charging System Install Part 2

Related Products
EnDuraLast - Bosch Alternator 107mm Stator Frame for BMW Airhead EnDuraLast - Bosch Alternator 107mm Stator Frame Assembly for BMW Airhead Oil Pressure Switch - BMW R Airhead ; 61 31 1 243 414 / EnDuraLast Alternator Rotor Bolt - BMW R Airhead ; 12 31 8 002 348 / EnDuraLast
BUY NOW $45.00

Add
EME Price $95.00

Add
BUY NOW $9.99

Add
EME Price $6.00

Add
Airhead; Bosch stator; Bosch 3-phase stator Airhead; Bosch stator; Bosch 3-phase stator 61 31 1 243 414, 61 31 1 354 274, 61311243414, 61311354274, bmw oil pressure switch, BMW Airhead oil pressure switch, BMW oil pressure switch, BMW Oil pressure switch, R45 Oil pressure switch, R60 Oil pressure switch, R65 Oil pressure switch, R75 Oil pres 12 31 8 002 348, 12318002348, BMW, BMW AIRHEAD. BMW R60, R65, R75, R80, R90, R100, Moto Guzzi, BOSCH ALTERNATOR BMW R , 12311244642,12311244062, 12311244063, 12311357498, 0197002001, 0197002001, 0197002002, 0197002003, 12 31 1 244 062, 12 31 1 244 063, 12
Bosch Alternator "Y" Post - BMW R Airhead & Moto Guzzi 1970-1977 / EnDuraLast Digital Ignition System - BMW R Airhead with Bosch Alternator / Sachse Battery Cable Kit (4 Gauge) - BMW R Airhead ; Neg 61 12 1 244 475, Pos 61 12 1 243 473 / EnDuraLast Bosch Alternator WVU Connector - BMW R Airhead  12 31 8 002 349 / EnDuraLast
EME Price $4.99

Add
BUY NOW $335.00

Add
BUY NOW $20.99

Add
EME Price $14.99

Add
BMW, BMW AIRHEAD. BMW R60, R65, R75, R80, R90, R100, Moto Guzzi, BOSCH ALTERNATOR rotor BMW R , 12311244642,12311244062, 12311244063, 12311357498, 0197002001, 0197002001, 0197002002, 0197002003, 12 31 1 244 062, 12 31 1 244 063, 12 31 1 357 498 BMW airhead electronic ignition system; bmw airhead digital ignition system; airhead electronic ignition system; airhead digital ignition system; Alpha ignition system; Omega Ignition System; Volker Sachse Electronik 61121244475, 61 12 1 243 473, 61121243473, 61 12 1 353 313, 61121353313, D6RA15, D6RA7, BMW Airhead, R80, R100 battery cable, 61 12 1 244 475, 61121244475, 61 12 1 243 473, 61121243473, 12411244670, 12411062425, BMW R80 battery cables, BMW R100 battery 12 31 8 002 349,12318002349,BMW R Airhead Alternator Connector,BMW R Airhead Alternator,BMW R Airhead Alternator Cover, BMW R Airhead, BMW Airhead alternator Brushes, Airhead Alternator Brush, 14712453, 12 31 1 244 480, 12311244480, Moto Guzzi Alternator
EnDuraLast Starter - BMW R Airhead 8-Tooth - 1970-76 ; 12 41 1 357 500 / EnDuraLast Battery 12V/20AH - BMW R & K, 61 21 2 346 800, 61 21 0 403 224 / WestCo AGM
BUY NOW $160.00

Add
EME Price $89.00

Add
12 41 1 357 500, 0 001 157 007, D6RA15, 12411357500, 0001157007, BMW Airhead starter, BMW R90 starter, BMW R75 starter, BMW R65 starter, d6ra94, BMW R45 starter, BMW Airhead replacement starter, D6RA15 replacement starter, D6RA15 starter motor, valeo 12v20P, westco 12v20p, westco battery, BMW Airhead battery, BMW R battery, BMW Oilhead battery, BMW K Battery, K1100, K1200, 61 21 0 403 224, R1150R, Odyssey, PC680, 51814, 61 21 2 346 800, 61 21 0 403 224, 61210403224, 61212346800, battery bmw r1200rt, b