Mahle OE chrome ring set from the Performance Metric Ring Program is supplied in a 90.0mm bore size with 2.8mm chrome ring sections, produced to OE tolerances for rebuilds requiring chrome-plated compression rings. These rings are intended for engine service where durable sealing and standard ring geometry are needed, offering a direct-fit replacement option within the specified metric dimensions.
Mahle Rings Performance Metric Ring Program 90.0MM x 2.8MM Chrome Ring Set