Sealed Power 6-3055CP Engine Connecting Rod Bearing Set

Sealed Power 6-3055CP Connecting Rod Bearing Set

Sealed Power 6-3055CP is a standard-size engine connecting rod bearing set built for precise oil clearance and consistent housing bore control. It is a direct-fit service part for a wide range of Ford, Mazda, and Mercury applications, including Ranger, Explorer, Mustang, and B4000 engine rebuilds.

Key Features

• Standard size connecting rod bearing set for engine service work
• Full set configuration for complete rod bearing replacement
• Housing bore range: 2.2370-2.2378 in. (56.8200-56.8400 mm)
• Oil clearance range: 0.0012-0.0026 in. (0.0300-0.0660 mm)
• Standard shaft range: 2.1252-2.1260 in. (53.9800-54.0000 mm)
• Wall thickness up to 0.0552 in. (1.4020 mm)
• Engineered with modern materials and ISO/QS-certified manufacturing practices

Product Details

Sealed Power 6-3055CP is designed for engine builders and repair technicians who need a standard-size connecting rod bearing set with controlled dimensions and dependable fitment. The bearing dimensions support proper oil film management and help maintain the clearances required during engine assembly and rebuild service. This part number, 6-3055CP, is listed for a broad range of applications including 1983-2011 Ford Ranger, 1991-2010 Ford Explorer, 2005-2010 Ford Mustang, 1994-2010 Mazda B4000, and 1998-2010 Mercury Mountaineer.

This part cross-references Sealed Power 6B723P and CB723P for the same application.

What It Helps Address

• Rod bearing wear found during engine teardown
• Excessive bearing clearance from age or mileage
• Noise related to worn connecting rod bearings
• Oil pressure concerns tied to bearing condition
• Engine rebuild needs requiring standard-size rod bearings

Installation Notes

Verify crankshaft journal size, housing bore, and oil clearance before assembly. Confirm the engine code and application details for your Ford Ranger, Explorer, Mustang, Mazda B4000, or Mercury Mountaineer before ordering. Clean all mating surfaces thoroughly and follow factory torque and lubrication specifications during installation. The part number 6-3055CP should be matched to the exact engine configuration listed for the vehicle.

Quality Assurance

Sealed Power states that its parts use advanced designs, modern materials, and ISO- and QS-certified manufacturing to meet the demands of current engine service and rebuild applications.