Single-component silicone sealant MD-SIL RTV

Siebenrock Replacement Kit
for all R100 models from September 1980, now with 4 pc. stainless steel pushrod tubes (no. 112001) !!!

Now available!!!
Siebenrock Replacement Kit
for all R100 models up to September 1980, now with 4 pc. stainless steel pushrod tubes (no. 112001) !!!

High quality piston for R100 with Nikasil cylinders B from 1981 on, produced with recent technical expertise.
MADE IN GERMANY!!

High quality piston for R100 with Nikasil cylinders C from 1981 on, produced with recent technical expertise.
MADE IN GERMANY!!

High quality over-size piston in 94.46 mm for all R100 models up to September 1980 produced with recent technical expertise.
MADE IN GERMANY!!!

For 1000cc Nikasil cylinders A from 1981 on, piston size 93.96 mm.
Cylinder, push rods and cylinder studs need to be shortened for this kit!

For 1000cc Nikasil cylinders B from 1981 on, piston size B 93,97 mm.
Cylinder, push rods and cylinder studs need to be shortened for this kit!

Modern and lighter pistons for R60/5, R60/6 and R60/7 - 1. oversize in 74,0 mm

Modern and lighter pistons for R60/5, R60/6 and R60/7 - 2. oversize in 74,5 mm

Modern and lighter pistons for R60/5, R60/6, R60/7 - 3. oversize in 75,0 mm

Modern and lighter pistons for R75/5, R75/6 and R75/7 - 1. oversize 82,5 mm

Modern and lighter pistons for R75/5, R75/6 and R75/7 - 3. oversize 83,0 mm

For all R 80 Nikasil cylinders B = 84,77 mm from 1981 on.

For all R80 Nikasil cylinders C = 84,78mm from 1981 on.

Sportpiston only 410 g, Size C = 93,98 mm

1. oversize in 90,5 mm

3. oversize in 91,5 mm

Please order 2pc for one engine.

The kardan is fixed with 4 screws.

Fits all models with oil cooler.

Not to be used for thermostat cover!

1. oversize in 90,5 mm

made of SS for comparison 23111230599
fits all R2V Boxer