Sealed Power 4-5000A Engine Connecting Rod Bearing Set

Sealed Power Engine Connecting Rod Bearing Set Overview

The Sealed Power 4-5000A engine connecting rod bearing set is engineered for reliable performance in select Lexus, Toyota, Pontiac, and Scion vehicles. Designed to meet precise specifications, this bearing set supports smooth engine operation and durability.

• Housing bore max: 2.0087 inches (51.0210 mm)
• Housing bore min: 2.0079 inches (51.0010 mm)
• Oil clearance max: 0.0010 inches (0.0250 mm)
• Overall length max: 0.6140 inches (15.6000 mm)
• Standard shaft max: 1.8898 inches (48.0010 mm)
• Standard shaft min: 1.8894 inches (47.9910 mm)
• Wall thickness max: 0.0588 inches (1.4940 mm)

Technical Specifications and Compatibility

This Sealed Power engine connecting rod bearing set (part number 4-5000A) is manufactured to exacting tolerances, ensuring proper fit and function within the engine assembly. The housing bore dimensions range between 2.0079 and 2.0087 inches, providing a precise fit for the connecting rod journals. The oil clearance max of 0.0010 inches supports optimal lubrication, reducing wear and maintaining engine efficiency. With an overall length max of 0.6140 inches and wall thickness max of 0.0588 inches, this bearing set is designed to withstand operational stresses in engines of compatible vehicles.

Compatible with various models including Lexus HS250h, Toyota Camry, Corolla, Highlander, Matrix, RAV4, Solara, Scion tC, xB, and Pontiac Vibe, this bearing set is suitable for engine rebuilds or repairs requiring exact OEM specifications.

Applications and Problem Resolution

This engine connecting rod bearing set is used in the engine's rotating assembly to support the connecting rods and allow smooth movement around the crankshaft journals. It addresses several common engine issues:

• Reducing bearing wear caused by improper oil clearance
• Preventing engine knocking due to worn or damaged bearings
• Maintaining proper alignment of connecting rods for balanced engine operation
• Minimizing friction and heat buildup in the engine's rotating components
• Supporting engine longevity by ensuring consistent bearing performance

Installation Notes and Tips

When installing the Sealed Power 4-5000A connecting rod bearing set, ensure the following:

• Clean all bearing surfaces and journals thoroughly before installation
• Verify housing bore and shaft dimensions match the specified tolerances
• Apply appropriate assembly lubricant to the bearing surfaces
• Torque connecting rod bolts to manufacturer specifications
• Check oil clearance using plastigage or equivalent measuring tools

Quality Assurance and Warranty

Sealed Power manufactures this engine connecting rod bearing set to meet industry standards for durability and precision. While specific warranty details are not provided, Sealed Power products typically undergo rigorous quality control to ensure reliable performance in compatible Lexus, Toyota, Pontiac, and Scion models. Using the correct part number 4-5000A helps maintain engine integrity and operational safety.