PISTON RING SET FOR EVO 20950-20 PISTONS PLUS R32026

Piston ring set for Minispares Evolution special P20950 998CC Flat top pistons 20 thou oversize. rings are 1.59mm (1/16") and 3.175mm(1/8")oil control ring. Top ring and second ring are the same and universal (i.e. can be fitted either way up) . The 2nd ring set are spares if provided. Third ring is a stepped 'scarper' type ring (needs fitting with the 'step' downwards facing) Fourth is obviously the oil control ring.