RS set gearwheels
for 2-valve boxer models with 5-speed gearbox after 4/1982
Originated and developped from the race track. Installation only by skilled personnel using special tools!
Contains gearwheel pairs for first (18:32) / second (23:27) / third gear (29:27). Fourth and fifth gear remain unchanged. Optionally longer fifth gear available (see part no. 2322993). Please note that there are several different intermediate shafts, and different diameter push-sleeves for the input-shaft.
Installation of this article requires skilled personnel, possibly special tools, liquid nitrogen, heat treatment and considerable knowledge. The dimensions of our parts correspond to the last level of production of BMW. Please check the dimensions.