Sealed Power 4-4185RA Engine Connecting Rod Bearing Set

Sealed Power 4-4185RA Connecting Rod Bearing Set

Sealed Power 4-4185RA is a standard-size engine connecting rod bearing set for Saturn A-Series aluminum engines. Built for precise housing bore and shaft dimensions, it supports proper oil film control and consistent rod bearing fit in service applications.

Key Features

• Standard size engine connecting rod bearing set
• Full set configuration for the application
• Housing bore range: 1.9761-1.9766 in. (50.1930-50.2070 mm)
• Standard shaft range: 1.8500-1.8508 in. (46.9900-47.0100 mm)
• Oil clearance range: 0.0005-0.0021 in. (0.0130-0.0530 mm)
• Overall length: up to 0.8000 in. (20.3200 mm)
• Wall thickness: up to 0.0626 in. (1.5900 mm)

Detailed Description

This Sealed Power connecting rod bearing set is engineered for Saturn SC1, SC2, SL, SL1, SL2, SW1, SW2, and SC models with A-Series aluminum engines that require standard-size rod bearings. The 4-4185RA part number is a direct reference for buyers searching for Saturn SC1 connecting rod bearing set, Saturn SL2 rod bearing replacement, or standard size connecting rod bearings for Saturn A-Series engines. Sealed Power uses modern materials and ISO/QS-certified manufacturing practices to produce engine bearings that meet demanding dimensional requirements.

This part cross-references 21000492 and CB4185AL for the same application.

What It Helps Address

• Rod bearing wear that can affect oil pressure and bearing clearance
• Noise from worn connecting rod bearings
• Loss of proper crankshaft-to-rod interface fit
• Service replacement needs on Saturn A-Series aluminum engines
• Standard-size bearing replacement during engine rebuild work

Installation Notes and Tips

Verify crankshaft journal size, housing bore, and oil clearance before installation. This standard-size bearing set is intended for engines that have not been machined beyond standard dimensions. Clean all bearing surfaces thoroughly, follow factory torque specifications, and confirm clearances with proper measuring tools during assembly. Match the application to the exact Saturn model and engine family before ordering the 4-4185RA.

Quality Assurance

Sealed Power manufactures engine components using controlled processes and certified quality systems to support consistent fit and dimensional accuracy. For Saturn SC1, SL2, and SW2 applications, this bearing set is built to meet the requirements of standard-size rod bearing service in A-Series aluminum engines.

Compatible Vehicles

• Fits 1993-2002 Saturn SC1, N/A
• Fits 1993-2002 Saturn SC2, N/A
• Fits 1991-2002 Saturn SL, N/A
• Fits 1991-2002 Saturn SL1, N/A
• Fits 1991-2002 Saturn SL2, N/A
• Fits 1993-2001 Saturn SW2, N/A
• Fits 1993-1999 Saturn SW1, N/A
• Fits 1991-1992 Saturn SC, N/A