BBTV 2C4768 Engine Piston Ring

Engine piston ring set for shallow oil groove pistons

This engine piston ring set is built for standard-bore applications with a 3.346-inch bore and shallow oil groove piston designs. Part number 2C4768 uses chrome-treated top and oil ring surfaces, plus a phosphate-treated second ring for controlled sealing and wear resistance.

Key features

• Standard bore sizing for 85.00 mm engine bores
• Chrome top ring surface for improved wear resistance
• Chrome-treated oil ring rail with stainless expander
• Phosphate-coated second ring surface
• Grey iron second ring and steel top ring construction
• Designed for pistons with a shallow oil groove

Detailed description

Part number 2C4768 is an engine piston ring set for 4-cylinder engines with a standard oversize specification and a shallow oil groove profile. The ring package combines a steel top ring, a grey iron second ring, and a steel rail/stainless expander oil ring design to support sealing, oil control, and cylinder wall contact in rebuild work. This part cross-references 13510P and 41599 for the same application.

Compatible with Mitsubishi Eclipse applications from 1993-1999, as well as Eagle Talon and Plymouth Laser applications from 1993-1994. Use 2C4768 when replacing worn rings in engines that require the listed bore and groove dimensions. The 2C4768 ring set is also a direct fit reference for rebuilds that call for chrome top ring treatment and shallow oil groove compatibility.

What it is used for

• Restoring compression in worn cylinders
• Reducing oil consumption from ring wear
• Replacing rings damaged during engine teardown
• Addressing blow-by caused by poor ring sealing
• Supporting a standard-bore engine rebuild

Installation notes and tips

Verify bore size, groove dimensions, and piston design before installation. Confirm the shallow oil groove requirement and match the ring set to the engine specification listed for the application. Clean ring grooves thoroughly and inspect cylinder walls before assembly.

Quality assurance

Use this part only where the bore, groove, and ring material specifications match the engine build requirements. Part number 2C4768 is specified for the listed applications and dimensions, including Mitsubishi Eclipse, Eagle Talon, and Plymouth Laser fitments.