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Solid Diode Board Mounting Studs - Set of 4; BMW 12 31 1 358 131 / EnDuraLast
12 31 1 358 131, 12311358131, 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 1 244 063, 12 31 1 357 49
 
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Part #: BOALT-Mount131

Diode Board Metal Stud Mounts (x 4).

The rubber mounts are prone to damage from vibration and may cause the diode board to contact the engine case. Also with metal mounts the diode board is properly grounded without the need of external wire grounds. Incorrect grounding is a common cause of poor efficiency and reduced prevention of diode overheating.

Vehicle Manufacturer: BMW
Application: BMW Airheads with the BOSCH Charging System
Make/Model: BMW R90S, R100 models
Model Years: 1973 - 1996
BMW #: 12 31 1 358 131

Note: The following applications do not require these solid stud mounts.
    1970-1973 R50/5, R60/5, R75/5
  • 1974-1976 R60/6, R75/6, R90/6
  • 1978-1987 R65, R80

(See APPLICATION TABLE tab BELOW to verify vehicle fitment)

Brand :
BMW List Price $58.52
USD Price $22.99
BUY NOW $19.99

Quantity in Stock:698

Part #: BOALT-MOUNT131
Quantity:

Description
 		Application Table
 
See Installation Tips HERE (Courtesy Brook Reams)

Complete with stainless steel nyloc nuts and stainless steel flat washers.

NOTE: Use BoltM5x20 if you have steel studs on the timing cover

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12 31 1 358 131, 12311358131, 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 1 244 063, 12 31 1 357 49 07 11 9 920 057,07119920057,R45 ENGINE BREATHER COVER,R50 ENGINE BREATHER COVER,R60 ENGINE BREATHER COVER,R65 ENGINE BREATHER COVER,R75 ENGINE BREATHER COVER,R80 ENGINE BREATHER COVER,R90 ENGINE BREATHER COVER,R100 ENGINE BREATHER COVER,R1100 ENGINE BREAT 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 12 33 1 357 639, 12 32 1 243 178, 61 12 1 243 224, 12 31 1 358 130, 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 24
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