TS Gapl. Piston Ring Set Dodge Cummins 4.036

The Total Seal Piston Ring Set for Dodge Cummins 4.036 bore (SKU TOTS4194-20) is a complete ring kit engineered for high-performance diesel engine builds. This precision component set delivers the compression sealing and blow-by control critical to maintaining peak power output and fuel efficiency in Cummins-powered applications, whether used in stock restoration or modified racing engines.

Each ring in this Dodge Cummins piston ring set conforms to a 4.036-inch bore diameter and features Total Seal's proven standard tension design. The steel construction with 3.0mm top ring, 2.35mm second ring, and 4.0mm oil ring thickness provides the durability required for sustained boost pressures and long-term reliability. The specified dimensions ensure proper gas sealing in the combustion chamber while minimizing friction losses—a critical balance in diesel powerplants where ring wear directly impacts compression ratio and turbo performance.

This Cummins piston ring kit is designed for builders and engine shops rebuilding or upgrading Dodge diesel applications. Street and mild off-road use cases benefit from standard tension rings' predictable sealing characteristics and availability of gasket compatibility. Total Seal rings are a recognized choice within diesel engine building communities for maintaining OEM-level performance specifications or as a cost-effective alternative during full engine rebuilds.

Piston ring selection directly affects engine longevity and efficiency. Proper bore sizing, ring gap clearance, and material compatibility are essential for successful installation. Consult your engine builder or technical documentation to confirm fitment with your specific block, piston, and cylinder head combination before purchase.