MAHLE Original Engine Piston Ring Set Oversize

The MAHLE Original Engine Piston Ring Set in oversize is made for engine rebuilds. It restores cylinder sealing in bores that have been machined or honed oversize. Use it with oversize pistons for a complete, balanced rebuild. These piston rings (also called ring sets or oversize rings) are built to the quality standards expected of an OE-level supplier.

Key Features:

• Oversize ring diameters match overbored cylinders and oversize pistons
• Seals combustion pressure to help restore compression
• Controls oil on the cylinder wall to help reduce oil consumption
• Transfers heat from the piston to the cylinder wall
• Made to MAHLE Original standards for dimensional accuracy and consistent quality
• Suited to engine rebuilds and overhauls

Each part number in this product line is engineered for a specific engine application and oversize. Choose the part number that matches your bore size and piston ring specification. Follow the engine manufacturer's instructions for ring end gap, ring orientation and cylinder preparation when installing.