Home > Airhead > Electrical System > Charging > Rotors & Stators >

Alternator Stator 105mm Both Sides with Y-Connection - BMW Airhead; 12 31 1 243 001 / EnDuraLast
12 31 1 243 001, 12311243001, Airhead, Bosch stator, Bosch 3-phase stator, 12 31 1 243 001, 0 120 340 001, 0 120 340 002, 0 120 340 003, 0 120 340 006
 
Alternative Views:


Part #: BOALT-Stator105-2Y

New Premium Quality Aftermarket Stator for Bosch 3-phase Charging System.

For BMW /5's only
105mm diameter timing cover and stator frame diameter with Bosch 3-phase charging system.
  • Timing Cover Side OD: 105mm
  • Stator Frame OD: 105mm
  • Add the Y post with the modification hardware option on the stator frame to increase AC current flow to the diode board.

Vehicle Manufacturer: BMW
Application: BMW R w/105mm stator and stator frame
Make/Model: BMW : /5's only
Model Years: /5's only
Manufacturer #: 12 31 1 243 001 (Stator), Fits Bosch Stator Frame Label # 0 120 340 001 and others.
Power Rating: 280 Watts / 20 Amp; Premium Quality replacement for BOSCH Alternator Charging System

(See APPLICATION TABLE tab to verify vehicle fitment)

Brand :


List Price $197.31
USD Price $95.00

Quantity in Stock:(Out of Stock)

Part #: BOALT-STATOR105-2Y
Quantity:

Description
Application Table
 
The stator may be modified to include the Y-Connection used on later models to increase current by selecting the "Y" Post Modification Hardware Option to add a "Y" post to your stator frame. The kit includes detailed instructions on how to perform the modification, however excludes the wire and terminal. See EME Part # EDL400-ALTKITYPost

Click on the following two documents for more information:

Various Charging System Tests (Horizons Unlimited)

Euro MotoElectrics Bosch 3-phase Stator Upgrade

Related Products
BOSCH Alternator "Y" Post - BMW Airhead & Moto Guzzi 1970-1977 / EnDuraLast Oil Seal, Crankshaft/Timing Cover & Wheel Seal - BMW Airhead, G Bike; 11 14 1 255 011, 11 14 1 337 654 / EnDuraLast Diode Board / Rectifier 60 Amp BMW Airhead & Moto Guzzi; 12 31 1 244 062, 063, 12 31 1 357 498 / EnDuraLast
USD Price $4.99

Add
USD Price $8.25

Add
BUY NOW $65.00

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 11 14 1 255 011, 11141255011, supercedes to use 11 14 1 337 654 ,11141337654 BMW Oil seal, BMW R Oil seal, BMW K Oil seal, BMW oilhead oil seal, BMW Airhead oil seal, Bosch oil seal, Rotor oil seal, BMW AIrhead rotor oil seal, BMW Airhead alternator oil s 12 31 1 244 062, 12 31 1 244 063, 12 31 1 357 498, BMW, BMW AIRHEAD, BMW R60, R65, R75, R80, R90, R100, Moto Guzzi, BOSCH ALTERNATOR BMW R , 12311244062, 12311244063, 12311357498, 0197002001, 0197002001, 0197002002, 0197002003, 12 31 1 244 062, 12 31 1 24