[VIP The 1 year ] Index:4
Through Authenticate 
Ring width is relatively large and coil diameter is increased to obtain high tension.
The working face is Cr plated in the majority of cases, Coil Exp. Cr Oil Ring used for medium size, medium speed diesel engines.
The working face is Cr plated in the majority of cases, Coil Exp. Cr Oil Ring used for medium size, medium speed diesel engines.
