MAHLE PISTONS 4175MS-112 Performance Series Piston Ring Set

The MAHLE PISTONS 4175MS-112 Performance Series piston ring set is designed for applications using a 4.175-inch bore. This file-fit ring set features a 1.0 mm top ring, 1.0 mm second ring, and 2.0 mm oil ring for a performance-oriented configuration.

Manufactured from steel and finished with HV385 Thermal treatment, the set uses standard tension rings. The file-fit design allows the ring end gap to be prepared for the intended application, supporting proper installation and setup when matched to the engine builder’s specifications.

This kit is configured for an 8-cylinder engine and provides a complete piston ring set for the listed application. Verify bore size, ring thicknesses, tension requirements, and engine configuration before installation.

Features:

• Brand: MAHLE PISTONS
• Part Number: 4175MS-112
• Series: Performance Series
• Bore Size: 4.175 inches
• Ring Configuration: 1.0 mm top ring, 1.0 mm second ring, and 2.0 mm oil ring
• Fitment Style: File fit
• Material: Steel
• Finish: HV385 Thermal
• Tension: Standard tension
• Engine Configuration: 8-cylinder
• Product Type: Piston ring set kit