TOTAL SEAL T0690 30 TNT Gapless 2nd Piston Ring Set for 4.155-Inch Bore

The TOTAL SEAL T0690 30 TNT Gapless piston ring set is designed for engines with a 4.155-inch bore. This set features a gapless second ring configuration intended for applications using a 1/16-inch top ring, 1/16-inch second ring, and 3/16-inch oil ring.

Manufactured from ductile iron with a natural finish, the rings use standard tension and are designed as a drop-in set. The configuration is specified for 8-cylinder engines and provides a complete piston ring set for the stated application.

Use the part number and application details to verify suitability before installation. The TOTAL SEAL T0690 30 ring set combines a gapless second ring design with the specified ring thicknesses for a 4.155-inch bore.

Features:

• Brand: TOTAL SEAL
• Part Number: T0690 30
• Ring Type: TNT gapless second ring
• Bore Size: 4.155 inches
• Ring Thickness: 1/16-inch top ring, 1/16-inch second ring, and 3/16-inch oil ring
• Installation: Drop-in design
• Tension: Standard tension
• Material: Ductile iron
• Finish: Natural
• Engine Configuration: 8-cylinder