Mahle OE moly piston ring set for a 4.563" bore supplies a low‑tension ring package described with .043" and 1/16" and 3/16" ring dimensions. Offered for engine rebuilds where controlled tension and sealing are required, this moly set supports compression and oil control in a compact, service‑oriented description. Use it when matching ring sizing to the specified bore and rebuild tolerances.
Mahle Rings 4.563in Bore .043in 1/16in 3/16in Low Tension High Performance Ring Set Moly Ring Set