WISECO RINGS CDM TYPE

WISECO REPLACEMENT RING SET.
*  CDM type sets consist of TWO ferrox coated ductile iron, internally notched compression rings.
*  Designed to be used in chrome bores.
*  The ring type and bore size (in mm) is stamped on the dome of the piston.
*  Refer to this information to order the correct replacement rings.
*  Ring styles cannot be interchanged.
*  Please note: Only WISECO replacement ring sets may be used on WISECO pistons.