Exhaust manifold nut DIVERSE / IMPORT 2nd undersize Simson S50, S51, S70, Schwalbe, SR4-2,

Exhaust manifold nut – 2nd undersize – suitable for Simson mopeds S50, S51, S70, KR51/1, KR51/2, SR4-2, SR4-3, SR4-4, SR50, SR80.
This manifold nut can be used to remedy an overtightened or damaged thread at the cylinder outlet due to the described undersize and thus securely fix the manifold again.