Diode Board / Rectifier Heavy Duty with Wiring Harness; 12 31 1 244 062, 063, 12 31 1 357 498 / EnDuraLast
Diode Board / Rectifier Heavy Duty with Wiring Harness; 12 31 1 244 062, 063, 12 31 1 357 498 / EnDuraLast
Diode Board / Rectifier Heavy Duty with Wiring Harness; 12 31 1 244 062, 063, 12 31 1 357 498 / EnDuraLast
Diode Board / Rectifier Heavy Duty with Wiring Harness; 12 31 1 244 062, 063, 12 31 1 357 498 / EnDuraLast
Diode Board / Rectifier Heavy Duty with Wiring Harness; 12 31 1 244 062, 063, 12 31 1 357 498 / EnDuraLast
Diode Board / Rectifier Heavy Duty with Wiring Harness; 12 31 1 244 062, 063, 12 31 1 357 498 / EnDuraLast
  • Load image into Gallery viewer, Diode Board / Rectifier Heavy Duty with Wiring Harness; 12 31 1 244 062, 063, 12 31 1 357 498 / EnDuraLast
  • Load image into Gallery viewer, Diode Board / Rectifier Heavy Duty with Wiring Harness; 12 31 1 244 062, 063, 12 31 1 357 498 / EnDuraLast
  • Load image into Gallery viewer, Diode Board / Rectifier Heavy Duty with Wiring Harness; 12 31 1 244 062, 063, 12 31 1 357 498 / EnDuraLast
  • Load image into Gallery viewer, Diode Board / Rectifier Heavy Duty with Wiring Harness; 12 31 1 244 062, 063, 12 31 1 357 498 / EnDuraLast
  • Load image into Gallery viewer, Diode Board / Rectifier Heavy Duty with Wiring Harness; 12 31 1 244 062, 063, 12 31 1 357 498 / EnDuraLast
  • Load image into Gallery viewer, Diode Board / Rectifier Heavy Duty with Wiring Harness; 12 31 1 244 062, 063, 12 31 1 357 498 / EnDuraLast

Diode Board / Rectifier Heavy Duty with Wiring Harness; 12 31 1 244 062, 063, 12 31 1 357 498 / EnDuraLast

Regular price
$89.99 USD
Sale price
$89.99 USD
Regular price
$174.55 USD
Sold out
Unit price
per 
Shipping calculated at checkout.

Heavy Duty Diode Board / Rectifier for Bosch 3-phase Charging Systems. Premium Quality Aftermarket diode board replaces Bosch Original Equipment diode board on ALL BMW Airheads and Moto Guzzi models with a Bosch 3-phase Charging System 1969-1995.

Includes robust Heavy Duty 12 gauge Wiring Harness. The new diode board design provides the latest in reliability and endurance under increased current demand and high heat conditions.

Vehicle Manufacturer: BMW and Moto Guzzi
Application: BMW R Airhead 2 Valve, Moto Guzzi with BOSCH Charging System
Make/Model: BMW R45, R50, R60, R65, R75, R80, R90, R100 and Moto Guzzi models
Model Years: 1969-1995
Manufacturer #: 12 31 1 244 062, 063, 12 31 1 357 498
Power Rating: 6 x 50 amp diodes; 270 Watts / 30 Amp;

(See APPLICATION TABLE tab BELOW to verify vehicle fitment)

See Installation Tips HERE (Courtesy Brook Reams)

Modern Design and Technology to provide the latest in reliability and endurance under increased current demand and high heat conditions.
  • 8 x 50 amp diodes
  • press fit into a heavy duty aluminum multi-finned heatsink,
  • 52 heat sink fins, more surface area = increased heat dissipation
  • mounted on a Printed Circuit Board
  • connections use high-temp solder.
  • supplied with 12 gauge wiring harness
  • supplied with dielectric gel to promote conductivity and protect connections from corrosion.
  • Removing Diode Board (Courtesy Brook Reams)
    Charging System Installation - Courtesy Brook Reams
    EME Part Number: BOALT-Rect063EDL
    BMW Part Number: 12 31 1 244 062
    12 31 1 357 498
    Bosch Part Number: 0 197 002 001
    0 197 002 002
    0 197 002 003
    Model Year Power Rating
    R45 (248) 01/78-07/85 ECE
    R45/N (248) 03/78-07/85 ECE
    R45T (248) 10/80-06/85 ECE
    R45T/N (248) 09/80-07/85 ECE
    R50US (T50) 08/67-08/69 USA 180 watt / 13 amp
    R50/5 (2476) 08/69-07/73 ECE 180 watt / 13 amp
    R60/2 (T60) 01/60-12/69 ECE 180 watt / 13 amp
    R60US (T60) 01/67-12/69 USA 180 watt / 13 amp
    R60 TIC (2477) 09/78-11/82 ECE
    R60/6 (2476) 07/73-06/76 ECE
    R60/6 (2476) 01/74-05/76 USA
    R60/7 (2477) 05/76-04/80 ECE
    R60/7 (2477) 07/76-11/77 USA
    R65 (2472) 07/85-05/87 USA
    R65 (248) 01/78-07/85 ECE
    R65 (248) 07/78-04/85 USA
    R65 20KW (2472) 04/85-06/93 ECE
    R65 35KW (2472) 06/85-10/88 ECE
    R65GS (2471) 11/87-11/92 ECE
    R65LS (248) 03/81-03/85 ECE
    R65LS (248) 06/81-02/85 USA
    R65RT SF (2472) 07/85-11/88 ECE
    R65T (248) 09/80-07/85 ECE
    R69S (T69) 01/60-12/69 ECE 180 watt / 13 amp
    R69US (T69) 01/67-12/69 USA 180 watt / 13 amp
    R75/5 (2476) 08/69-07/80 ECE 180 watt / 13 amp
    R75/6 (2476) 09/73-06/76 ECE
    R75/6 (2476) 01/74-06/76 USA
    R75/7 (2477) 05/76-01/79 ECE
    R75/7 (2477) 07/76-06/77 USA
    R80 (2472) 07/84-07/87 USA
    R80 (2472) 03/84-01/95 ECE
    R80 (2477) 04/77-11/84 ECE
    R80 (2477) 04/77-07/80 USA
    R80GS (2471) 05/80-07/87 ECE
    R80GS (2471) 06/80-03/87 USA
    R80GS (47E1) 01/87-07/90 ECE
    R80GS (47E2) 04/90-10/95 ECE
    R80GS (47E3) 01/96-12/96 ECE
    R80GS PD (47E1) 06/90-07/90 ECE
    R80GS PD (47E2) 08/90-06/95 ECE
    R80R (2473) 03/91-06/94 ECE
    R80R Mystik (2473) 03/94-03/95 ECE
    R80RT (2472) 07/84-12/95 ECE
    R80RT (2472) 07/84-04/87 USA
    R80RT (2477) 06/82-11/84 ECE
    R80RT (2477) 08/82-10/84 USA
    R80ST (2471) 04/82-10/84 ECE
    R80ST (2471) 10/82-10/84 USA
    R80TIC (2477) 06/78-01/85 ECE
    R90/6 (2476) 09/73-06/76 ECE
    R90/6 (2476) 01/74-06/76 USA
    R90S (2476) 09/73-06/76 ECE
    R90S (2476) 01/74-06/76 USA
    R100/7 (2474) 05/76-06/77 ECE
    R100/7T (2474) 04/77-10/84 ECE
    R100/7T (2474) 05/76-07/78 USA
    R100/T (2474) 09/78-09/84 USA
    R100CS (2474) 06/80-10/84 ECE
    R100CS (2474) 09/80-09/84 USA
    R100GS (47E1) 01/87-03/90 USA
    R100GS (47E1) 12/86-07/90 ECE
    R100GS (47E2) 11/90-09/94 USA
    R100GS PD (47E1) 02/89-07/90 ECE
    R100GS PD (47E1) 06/89-04/90 USA
    R100GS PD (47E2) 09/90-12/95 USA
    R100GS PD (47E2) 08/90-02/96 ECE
    R100R (2473) 03/91-12/95 ECE
    R100R (2473) 09/91-12/95 USA
    R100R Mystik (2473) 12/93-01/96 ECE
    R100R Mystik (2473) 03/94-09/95 USA
    R100RS (2474) 03/76-11/84 ECE
    R100RS (2474) 05/76-10/84 USA
    R100RS (2478) 08/87-08/92 USA
    R100RS (2478) 07/86-10/92 ECE
    R100RT (2474) 06/78-10/84 ECE
    R100RT (2474) 04/78-09/84 USA
    R100RT (2478) 07/87-12/95 ECE
    R100RT (2478) 08/87-12/95 USA
    R100S (2474) 05/76-07/80 ECE
    R100S (2474) 05/76-07/80 USA
    R100TIC (2474) 11/80-09/84 ECE

    Customer Reviews

    Be the first to write a review
    0%
    (0)
    0%
    (0)
    0%
    (0)
    0%
    (0)
    0%
    (0)