TOTAL SEAL CS4343 285 TOTAL SEAL CS4343 285 Classic Steel Advanced Profiling Piston Ring Set

Upgrade engine sealing performance with the TOTAL SEAL CS4343 285 Classic Steel Advanced Profiling piston ring set. Designed for an 8-cylinder application, this file-fit ring kit combines steel construction with a chromium nitride surface treatment for durable performance in demanding engine environments. The advanced profiling supports consistent contact with the cylinder wall, helping promote dependable compression control and oil management when the rings are properly fitted and installed.
This piston ring set features standard tension characteristics, making it a practical choice for performance rebuilds, restoration projects, and applications that require reliable, repeatable ring operation. The file-fit design allows the installer to precisely adjust end gaps to suit the intended engine combination, operating conditions, and manufacturer recommendations. Correct preparation and installation are essential for achieving the desired seal, break-in behavior, and long-term service life.
The TOTAL SEAL CS4343 285 kit is engineered for use with a 4.535-inch bore and includes a three-ring arrangement with .043-inch top and second rings and a 3.0 mm oil ring. Its Classic Steel Advanced Profiling design provides a balance of strength, wear resistance, and sealing control for builders seeking quality replacement or upgrade components. Verify bore size, groove dimensions, ring placement, end-gap requirements, and application compatibility before installation. TOTAL SEAL part number CS4343 285 delivers a purpose-built piston ring solution for precise engine assembly and dependable performance.

Features:

• Classic Steel Advanced Profiling design supports consistent cylinder-wall contact and dependable sealing

• Chromium nitride surface treatment improves wear resistance for demanding engine applications

• File-fit configuration allows precise end-gap adjustment during engine assembly

• Standard-tension design promotes balanced compression sealing and oil control

• Three-ring set includes .043-inch top and second rings with a 3.0 mm oil ring

• Designed for 8-cylinder engines with a 4.535-inch bore

• TOTAL SEAL part number CS4343 285 for application verification and professional engine builds