EnDuraLast Alternator Stator for Bosch Charging System.
1970-1977 BMW R w/105mm stator and stator frame
BMW : Model 247, Airhead
12 31 1 243 001
(Stator), Fits Bosch Stator Frame Label # 0 120 340 001 and others.
270 Watts / 20 Amp; Premium Quality replacement for BOSCH Alternator Charging System
(refer to "Extended Information" Tab for more specific application information )
This stator is a very tight fit in the stator frame. Do NOT
force the stator into the frame otherwise the stator may be damaged. Stator may need to be relieved with a belt sander or a lathe to ease installation.
Premium Quality Aftermarket Stator Replaces Bosch Original Equipment Stator on ALL BMW Airheads 1970-1977. Has potential to be modified to include the Y-Connection to increase current.
Add the "Y" Post Modification Hardware Option if you want to add a "Y" post to your stator frame. Includes detailed instructions on how to perform the modification.