This Mahle performance oil ring assembly is a chrome ring set sized at 4.040" x 2.0mm with a .113" ring width, packaged in a 48‑piece bulk quantity. The low‑tension chrome rings are intended for engine rebuilds and production environments where consistent ring dimensions and finish are required. These bulk sets suit rebuilders and shops replacing multiple pistons to restore oil control and compression.
Mahle Rings Perf Oil Ring Asbly. 4.040in x 2.0MM .113in RW Std Tens. Chrome Ring Set (48 Qty Bulk)