Sealed Power 4-4930A Engine Connecting Rod Bearing Set

Overview of Sealed Power Engine Connecting Rod Bearing Set 4-4930A

The Sealed Power Engine Connecting Rod Bearing Set 4-4930A is designed for reliable performance in Ford, Mazda, and Mercury vehicles. This bearing set supports engine durability by maintaining precise clearances and dimensions critical to engine operation.

• Housing Bore Diameter: 2.0875 to 2.0883 inches (53.023 to 53.043 mm)
• Oil Clearance Range: 0.0010 to 0.0020 inches (0.025 to 0.051 mm)
• Overall Length Max: 0.6653 inches (16.9 mm)
• Standard Shaft Diameter: 1.9677 to 1.9685 inches (49.98 to 50.00 mm)
• Wall Thickness Max: 0.0598 inches (1.519 mm)

Technical Specifications and Performance Details

This engine connecting rod bearing set is engineered to meet strict dimensional tolerances, ensuring optimal fit and function within the engine assembly. The housing bore dimensions between 2.0875 and 2.0883 inches provide a precise fit for the connecting rod journal, while the oil clearance range of 0.0010 to 0.0020 inches allows for adequate lubrication without excessive play. The overall length and wall thickness are designed to maintain structural integrity under engine load conditions. These specifications contribute to reduced wear and consistent engine performance in compatible vehicles.

Compatible Vehicles and Applications

The Sealed Power 4-4930A bearing set is compatible with a range of Ford, Mazda, and Mercury models, including Ford Escape, Focus, Fusion, Ranger, Mazda 3, 5, 6, B2300, and Mercury Mariner, Milan, and Tribute. This part is suitable for engine rebuilds or repairs requiring precise bearing replacement to restore engine reliability.

• Reduces engine knocking caused by worn bearings
• Prevents excessive oil consumption due to improper clearance
• Addresses connecting rod bearing noise and vibration issues
• Helps avoid engine overheating from bearing failure
• Supports engine longevity by maintaining proper shaft alignment

Installation Notes and Tips

When installing the Sealed Power 4-4930A connecting rod bearing set, ensure all mating surfaces are clean and free of debris. Verify the housing bore and shaft dimensions match the specified tolerances to maintain proper oil clearance. Use assembly lubricant during installation to prevent initial wear. Torque connecting rod bolts to manufacturer specifications and double-check bearing alignment before engine reassembly.

Quality Assurance and Warranty Information

Sealed Power engine components are manufactured to meet OEM standards for durability and precision. The 4-4930A bearing set undergoes rigorous quality control to ensure dimensional accuracy and material integrity. While specific warranty details may vary, Sealed Power products typically include coverage against manufacturing defects to provide confidence in part reliability.