Sealed Power 4-4820A Engine Connecting Rod Bearing Set

Sealed Power 4-4820A Connecting Rod Bearing Set

Sealed Power 4-4820A is a standard-size engine connecting rod bearing set for select Toyota and Geo applications. Built for precise housing bore and shaft dimensions, it supports proper rod bearing clearance in rebuild and repair work on 1993-1997 Geo Prizm, 1994-1997 Toyota Celica, and 1993-1997 Toyota Corolla engines.

Key Features

• Standard size connecting rod bearing set for engine rebuild service
• Full set configuration for matched rod bearing replacement
• Housing bore range: 2.0075-2.0079 in. (50.9910-51.0010 mm)
• Standard shaft range: 1.8892-1.8898 in. (47.9860-48.0010 mm)
• Overall length: 0.6730 in. max (17.1000 mm)
• Wall thickness: 0.0586 in. max (1.4900 mm)
• Cross-reference part numbers include CB1786AL and CR4121AM

Detailed Description

Sealed Power 4-4820A is engineered for engine connecting rod service where standard-size bearing dimensions are required. The bearing set is specified with tight dimensional limits for housing bore, shaft diameter, overall length, and wall thickness, helping maintain the clearances needed during engine assembly. It is a direct-fit option for 1993-1997 Geo Prizm, 1994-1997 Toyota Celica, and 1993-1997 Toyota Corolla applications that call for this bearing size. This part cross-references CB1786AL and CR4121AM for the same application.

Common Repair Uses

• Restoring proper connecting rod bearing clearance during engine rebuilds
• Replacing worn rod bearings that can contribute to low oil pressure
• Addressing rod knock caused by bearing wear or damage
• Correcting scoring or fatigue on standard-size rod bearing surfaces
• Supporting repair work on Toyota Corolla, Toyota Celica, and Geo Prizm engines

Installation Notes and Tips

Verify crankshaft journal size, rod bore condition, and oil clearance before assembly. Clean all mating surfaces thoroughly and follow the engine manufacturer’s torque and lubrication specifications during installation. Confirm that the application calls for standard-size bearings before ordering Sealed Power 4-4820A, especially on 1993-1997 Toyota Corolla, 1994-1997 Toyota Celica, and 1993-1997 Geo Prizm engines.

Quality Assurance

Sealed Power states that its parts are produced with advanced designs, modern materials, and ISO- and QS-certified manufacturing processes to meet the demands of current engine service.