VPB4330 Piston Ring Set

Piston Rig Descriptions:

MW - Molybdenum wedge,

PL - Cast plain compression,

CD - Cast externally stepped down,

CSLS - Chrome plated slotted conformable oil control spring

Top ring width 2.87mm

Top ring type MW

Second ring width 2.03mm

Second ring type PL

Third ring width 2.03mm

Third ring type CD

Fourth ring width 4.01mm

Fourth ring type CSLS