The updated complete alternator replaces ALL the components of the Alternator and the rotor removal tool. The high output design includes a European made stator and rotor with increased electrical output and paired with a modern diode board, and adjustable voltage regulator. The system replaces the under performing Bosch charging system with a 105mm outside diameter stator (timing cover side) used on early BMW Airhead's from 1970-1976. This EDL3 charging system will reach charging voltage sooner than any other BOSCH style charging system we offer.
Vehicle Manufacturer: BMW
Application: BMW Airhead 2 Valve, Moto Guzzi with Bosch-style Charging System
Make/Model: BMW Airhead 2 Valve, Slash /5, /6 & R90S
Model Years: Slash /6 & R90S
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: 12 32 1 244 409 Moto Guzzi Rotor: 17712457 Moto Guzzi Voltage Regulator: 29.70.38.01 Alternator Rotor
Vehicle Manufacturer: BMW
Application: BMW Airhead 2 Valve, Moto Guzzi with Bosch-style Charging System
Make/Model: BMW Airhead 2 Valve, Slash /5, /6 & R90S
Model Years: Slash /6 & R90S
Manufacturer #:
- 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
- European made of premium components
- Timing Cover Side OD: 105 mm
- Stator Frame OD: 107.5 mm
- Inside Diameter: 74 mm
- European made of premium components and precision machined in USA.
- New cast with precision machining.
- Exact replica of original alternator cover and interchangeable.
- New clean terminals.
- New brush holder and brushes.
- Replaces original design with modern technology.
- 52 heat sink fins, more surface area = increased heat dissipation.
- Connections use high temperature solder.
- Can be adjusted to higher voltage, 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 with potted electrical components.
- Direct fitment from stock.
- Includes specialized tool for removing the original alternator rotor.
- Includes the oil seal in the timing cover behind the rotor
- Includes all appropriate mechanical fasteners for a fresh clean and complete installation.
- Includes all electrical wires to connect the Diode Board / Rectifier to the Stator Frame.
- Includes new oil seal for behind the rotor.
Installation per Brook Reams
Installation per Cognito Moto
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Fitment Table to determine the correct size. | ||
Bosch # | EME Kit | Bike |
0 120 340 001 | EDL3-105 | Slash /5 |
0 120 340 002 | EDL3-105 | Slash /6 & R90S |
0 120 340 003 | EDL3-105 | Slash /6 & R90S |
0 120 340 004 | EDL3-107 | Slash /7 and later |
0 120 340 005 | EDL3-107 | Slash /7 and later |
0 120 340 006 | EDL3-105 | Slash /6 & R90S |
0 120 340 008 | EDL3-107 | Slash /7 and later |
All Moto Guzzi | EDL3-105 | All Guzzi's |
There may be some cross-over on BMW applications | ||
BMW | /5, /6 & R90S | EDL3-105 |
BMW | /7 and later | EDL3-107 |
Moto Guzzi | All Years | EDL3-105 |
Part # EDL3-105 | ||
Model | Year | |
R50/5 | 08/69-07/73 | |
R60/5 | 08/69-07/73 | |
R60/6 | 07/73-06/76 ECE | |
R60/6 | 01/74-05/76 USA | |
R75/5 | 08/69-07/80 | |
R75/6 | 09/73-06/76 ECE | |
R75/6 | 01/74-06/76 USA | |
R90/6 | 09/73-06/76 ECE | |
R90/6 | 01/74-06/76 USA | |
R90S | 09/73-06/76 ECE | |
R90S | 01/74-06/76 USA |