MAHLE 3635MS-112 File Fit Piston Ring Set 3.635" Bore 1.0mm 1.0mm 2.0mm

The MAHLE 3635MS-112 is a premium file-fit piston ring set engineered for high-performance engine builds requiring precise bore fitment. This set is designed for a 3.630" bore with +.005" oversize, providing a final bore diameter of 3.635 inches.

Ring Specifications:

• Bore Size: 3.630" +.005" oversize (3.635" final bore)
• Top Ring: 1.0mm thickness
• Second Ring: 1.0mm thickness
• Oil Ring: 2.0mm thickness
• File-fit design allows custom end gap adjustment for optimal sealing

MAHLE's file-fit piston rings give engine builders the flexibility to precisely set ring end gaps to match specific bore dimensions and performance requirements. The file-fit feature requires careful measurement and filing of the ring ends to achieve the proper gap, making these rings ideal for custom engine builds, performance applications, and professional rebuilds where exact tolerances are critical.

As a trusted OEM supplier to major automotive manufacturers, MAHLE produces piston rings using advanced metallurgy and coating technologies to ensure excellent wear resistance, heat dissipation, and cylinder sealing throughout the engine's service life.