Alternator Upgrades : All K Bikes and Oilhead Boxers
Brand NEW! Genuine Bosch replacement alternators for all K models from 1985 through 1999, and all Oilheads from 1993 to 2004.
Also available for the K1200 models. These units are a very cost - effective and trouble - free way to repair worn or faulty alternators , or to upgrade the output of earlier machines that may sometimes not provide enough power for heavily - optioned motorcycles or slow running .
Fitment and Prices :
BMW 020 : For all K75,
K100, K1, K1100, R1100 from 1985 to 1999 . R1100, R1150, R1200
from 1993 - 2004. PRICE : $299.00
Output : 50 amps / 700 watts max, 378 watts / 27 amps at idle.
This alternator can be used for a significant upgrade on the 1985 through 1989 K models that came with the 450 watt / 32 amp original alternator. Upgrade on these models requires changing the coolant reservoir to the later style , and one wire terminal which is supplied. It is a bolt-in replacement for all the other models listed.
BMW 088 : For all K1200
models, 1997 - 2004. PRICE : $325.00
Output : 840 watts, 60 amps max, 518 watts / 37 amps at idle .
BMW 955 : For all R models,
2001 - later. Price : $325.00
Upgrade for the 1993 - 2000 models that came with the 50 amp alternator , increase output by 20% !
Output : 840 watts, 60 amps max, 518 watts / 37 amps at idle.