Sealed Power 6-4605P Engine Connecting Rod Bearing Set

Sealed Power 6-4605P Connecting Rod Bearing Set

Sealed Power 6-4605P is a standard-size engine connecting rod bearing set built for precise fitment in select Nissan and INFINITI applications. It is specified for engines that require controlled oil clearance, stable housing bore support, and consistent shaft contact under everyday operating loads.

Key Features

• Standard size connecting rod bearing set for engine rebuild and service work
• Full set configuration for matched rod bearing replacement
• Housing bore range: 2.0866-2.0871 in. (53.0000-53.0120 mm)
• Standard shaft range: 1.9669-1.9675 in. (49.9590-49.9750 mm)
• Oil clearance range: 0.0004-0.0024 in. (0.0100-0.0610 mm)
• Overall length max: 0.6690 in. (16.9900 mm)
• Wall thickness max: 0.0594 in. (1.5090 mm)
• Manufactured to Sealed Power standards using modern materials and ISO/QS-certified processes

Detailed Description

Sealed Power 6-4605P is engineered for engines that call for standard-size connecting rod bearings with controlled dimensional tolerances. The bearing dimensions are listed to support accurate assembly, including housing bore, shaft diameter, oil clearance, overall length, and wall thickness. That makes this part a practical choice for rebuilders and technicians working on Nissan 300ZX, Maxima, Pathfinder, Frontier, Xterra, Quest, and INFINITI QX4 or J30 applications where exact bearing sizing matters. This part cross-references CB1591P and CR6676SI for the same application.

Vehicle Fitment

• Fits 1999-2004 Nissan Frontier, N/A
• Fits 2000-2004 Nissan Xterra, N/A
• Fits 1999-2002 Nissan Quest, N/A
• Fits 1997-2000 INFINITI QX4, N/A
• Fits 1999-2000 Mercury Villager, N/A
• Fits 1996-2000 Nissan Pathfinder, N/A
• Fits 1993-1997 INFINITI J30, N/A
• Fits 1990-1996 Nissan 300ZX, N/A
• Fits 1992-1994 Nissan Maxima, N/A

Common Repair Uses

• Restoring proper rod bearing clearance during engine rebuilds
• Replacing worn bearings that can contribute to low oil pressure at the rod journals
• Addressing bearing noise caused by wear, scoring, or fatigue
• Correcting uneven journal contact from previous service wear
• Supporting reliable crankshaft-to-rod interface performance in standard-size applications

Installation Notes and Tips

Verify crankshaft journal size, housing bore, and oil clearance before assembly. Clean all mating surfaces thoroughly, lubricate bearings during installation, and confirm that the rod and cap are matched correctly. Because this is a standard-size bearing set, it should be used only when the engine specifications call for standard dimensions rather than undersize or oversize service parts.

Quality Assurance

Sealed Power parts are produced with modern material selection and ISO- and QS-certified manufacturing controls to support consistent engine service quality. Always confirm engine code and bearing dimensions against the vehicle service information before final assembly.