Exhaust nut
For BMW boxer 2-valve models R 45, R 65, R 65LS, R 65GS and R 65 Monolever.

TIP

Please order a clamping ring art.no.1821598 as well.

Compare: 18211335595 / 18-21-1-335-595

Fits for BMW R2V:
R 45 up to 84, R 65 up to 84, R 65 Mono from 85 on, R 65GS 87-92