Valve Stem Seals RVI Series
The valve stem seals are easily and securely fixed in the engine by the valve spring. The seal and valve spring seat are combined into a single component. For valve stem seals, WEIANN / MATTO offers the entire line from single valve stem seals, designed of materials, to integrate valve stem seals.
RVI Valve Stem Seals Engine Name : SG4 MS635T/MDR06.35.40 MID06.20.30 MID06.02.12D MD06.35.40/MIDR06.35.40 and more.