BBTV 2M4262 Engine Piston Ring

Engine Piston Ring for Ford and Mercury V6 Applications

This engine piston ring set is built for standard-bore 3.811-inch applications and is specified for 6-cylinder engines. Part number 2M4262 uses a plasma moly top ring, chrome-treated oil ring surfaces, and a phosphate-treated second ring for controlled sealing and wear resistance.

Key Features

• Standard bore size: 3.811 in. / 96.80 mm
• Top ring material: steel with plasma moly surface treatment
• 1st oil ring uses steel rail/stainless expander construction with chrome treatment
• Second ring made from grey iron with phosphate surface treatment
• Configured for 6-cylinder engine applications

Detailed Description

Part number 2M4262 is an engine piston ring set for Ford and Mercury engines that require a standard bore and the listed ring groove dimensions. The ring package combines steel, grey iron, and steel rail/stainless expander materials to support combustion sealing and oil control in compatible engine builds. It is listed for applications including Ford Mustang, Ford Taurus, Ford Thunderbird, Ford Windstar, Ford F-150, and Lincoln Continental, along with Mercury Cougar and Mercury Sable.

For buyers searching for a Ford Mustang piston ring set, Ford Taurus engine piston rings, or a standard-bore replacement for Ford F-150 and Lincoln Continental V6 engines, 2M4262 provides the specified ring materials and surface finishes needed for rebuild work. This part cross-references Monroe Shocks & Struts (e.g., 10459KX, 41553) for the same application.

What It Is Used For

• Restoring cylinder compression after engine wear
• Reducing oil consumption caused by worn rings
• Improving ring seal in rebuild or overhaul work
• Replacing damaged or heat-worn piston rings

Installation Notes and Tips

Verify bore size, groove dimensions, and engine configuration before installation. Match the ring set to the correct cylinder application and confirm the standard oversize specification before assembly. Clean ring grooves thoroughly and inspect the cylinder walls for wear or taper during engine service.

Quality Assurance

Use this part only where the listed fitment and dimensions match the engine being serviced. The specified materials and surface treatments support consistent ring sealing and wear control in rebuild applications.