4 pc fits Siebenrock Big Bore Kit too !
The torque for the conrod bolt is 36Nm. You have to tighten the screws three times with 36Nm and loosen it again to make sure that everything fits properly.
Cam follower/tappet light only 48 g.
S/S hex nut M10x1.5 SW 14 between cylinder and cylinderheads on the outside bolts.
Washer for S/S hex nut M10x1.5 SW 14 between cylinder and cylinderheads on the outside bolts.
Siebenrock Replacement Kit
for all R100 models from September 1980, now with 4 pc. stainless steel pushrod tubes (no. 112001) !!!
4 pc
You need 4pc for one engine.