O-Ring seal cylinder base

The cylinder base O-rings must be replaced each time the cylinders are installed or rebuilt. These are original quality O-rings.
One of these large O-rings is required per cylinder.

Price per piece.

The O-ring is used to seal the cylinder base and ensure that no oil or air leaks from the engine.

The BMW 2V Boxer engine was produced from 1969 to 1995 and is the classic engine for BMW motorcycles. The cylinder base is made of aluminum and is bolted to the engine block. The O-ring is located between the cylinder base and the engine block and seals the connection between the two components.

Because the O-ring is subjected to high load, it can become porous or damaged over time. If the O-ring is damaged, it can cause an oil or air leak, which can lead to engine problems. It is therefore important to check the O-ring regularly and replace it if necessary.

Replacing the O-ring on the cylinder base of the BMW 2V Boxer engine is not a difficult task, but it does require some care. It is important to use the correct O-ring and make sure it is positioned and installed correctly to ensure an optimal seal.

Price per piece.

Spare part for the classic BMW 2-valve Boxer models
R 60/6, R 75/6, R 90/6, R 90S, R 60/7, R75/7, R 80/7, R 80RT, R 100/7, R 100S, R 100RS, R 100RT, R 100CS
R 45, R 65, R 65LS
R 65GS, R 80G/S, R 80ST
Monolever models R 65, R 65RT, R 80, R 80RT, r 100RS, R 100RT
Paralvere models R 80GS, R 80GS Basic, R 100GS, R100GS PD, R 80R, R 100R, R 100R Mystic.

Compare : 11111337567 11-11-1-337-567

Information on product safety