Sealed Power 4-4705A Engine Connecting Rod Bearing Set

Sealed Power 4-4705A Connecting Rod Bearing Set

Sealed Power 4-4705A is a standard-size engine connecting rod bearing set for A-Series aluminum engines. It is built for precise housing bore control and oil clearance consistency, making it a direct service part for Toyota Corolla, Matrix, Celica, MR2 Spyder, and Pontiac Vibe applications listed below.

Key Features

• Standard size connecting rod bearing set
• Full set configuration for engine service work
• Housing bore range: 1.8504-1.8513 in. (47.0000-47.0240 mm)
• Oil clearance range: 0.0008-0.0017 in. (0.0200-0.0440 mm)
• Standard shaft range: 1.7320-1.7323 in. (43.9920-44.0000 mm)
• Wall thickness up to 0.0589 in. (1.4980 mm)
• Sealed Power parts use modern materials and ISO/QS-certified manufacturing practices

Detailed Description

Sealed Power 4-4705A is engineered for standard-size engine connecting rod bearing replacement in Toyota and Pontiac vehicles with A-Series aluminum engines. The bearing dimensions are specified for controlled fitment, including housing bore, shaft diameter, oil clearance, and wall thickness, which helps maintain proper crankshaft support during engine rebuild or repair. This part number 4-4705A is a practical choice when servicing Toyota Corolla, Toyota Matrix, Toyota Celica, Toyota MR2 Spyder, and Pontiac Vibe engines that call for standard-size rod bearings.

This part cross-references CB1863A4 and CR4263SI 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
• Loss of proper crankshaft support at the rod journal
• Standard-size replacement needs during engine rebuilds

Installation Notes and Tips

• Verify crankshaft journal size and housing bore before installation.
• Confirm the engine is an A-Series aluminum application listed in the fitment data.
• Measure oil clearance during assembly to confirm the bearing selection matches the engine specification.
• Clean all mating surfaces and inspect rods and journals for scoring or taper before final assembly.
• Use the vehicle-specific fitment list to confirm the correct year and model before ordering.

Quality Assurance

Sealed Power states that its parts are produced with leading-edge materials and manufactured under ISO and QS certified processes to meet the demands of modern engines. Part number 4-4705A is built to support consistent dimensional control for engine service work.

Compatible Vehicles

• Fits 2005-2008 Toyota Corolla, N/A
• Fits 2005-2008 Toyota Matrix, N/A
• Fits 2005 Toyota Celica, N/A
• Fits 2005 Toyota MR2 Spyder, N/A
• Fits 2003-2004 Pontiac Vibe, N/A
• Fits 2000-2004 Toyota Celica, N/A
• Fits 1998-2004 Toyota Corolla, N/A
• Fits 2003-2004 Toyota Matrix, N/A
• Fits 2000-2004 Toyota MR2 Spyder, N/A
• Fits 1998-2002 Chevrolet Prizm, N/A