Sealed Power 3380CPA Engine Connecting Rod Bearing

Overview of Sealed Power 3380CPA Engine Connecting Rod Bearing

The Sealed Power 3380CPA engine connecting rod bearing is engineered for reliable performance in Ford, Lincoln, and Mercury vehicles. Designed to meet precise specifications, this bearing supports smooth engine operation in models such as the Ford Mustang, Lincoln Continental, and Mercury Cougar.

• Housing Bore Diameter: 2.4265 to 2.4273 inches (61.6330 to 61.6530 mm)
• Oil Clearance Range: 0.0005 to 0.0026 inches (0.0130 to 0.0660 mm)
• Overall Length: Maximum 0.7260 inches (18.44 mm)
• Standard Shaft Diameter: 2.3103 to 2.3111 inches (58.6820 to 58.7020 mm)
• Wall Thickness: Maximum 0.0577 inches (1.4660 mm)

Technical Specifications and Performance Details

The 3380CPA connecting rod bearing from Sealed Power is manufactured to exacting tolerances to ensure optimal fit and function. The housing bore dimensions range narrowly between 2.4265 and 2.4273 inches, providing a precise fit for the connecting rod journal. Oil clearance is carefully controlled between 0.0005 and 0.0026 inches, which is critical for maintaining proper lubrication and minimizing wear during engine operation. The bearing’s overall length and wall thickness are designed to accommodate the stresses encountered in engines of Ford F-150, Lincoln Mark VI, and Mercury Thunderbird models, among others.

Compatible Vehicles and Applications

This engine connecting rod bearing is compatible with a range of Ford, Lincoln, and Mercury vehicles, including but not limited to:

• Ford Bronco, F-100, F-150, F-250, F-350
• Lincoln Continental, Mark VI, Town Car
• Mercury Cougar, Monarch, Montego, Thunderbird
• Ford Econoline series (E-100, E-150, E-250, E-350) and Club Wagon variants

Common Engine Issues Addressed by This Bearing

• Reducing excessive bearing wear and preventing engine knocking
• Maintaining proper oil clearance to avoid lubrication failure
• Minimizing vibration and noise from connecting rod movement
• Preventing premature engine bearing failure due to improper fit
• Supporting engine longevity in high-mileage Ford and Mercury vehicles

Installation Notes and Recommendations

When installing the Sealed Power 3380CPA connecting rod bearing, ensure the housing bore and shaft dimensions are within specified tolerances. Proper cleaning of the bearing surface and lubrication with engine oil before assembly is essential. Use a calibrated torque wrench to tighten connecting rod bolts to manufacturer specifications. Verify oil clearance using plastigage or a similar measuring tool to confirm it falls within the 0.0005 to 0.0026 inch range for optimal performance.

Quality Assurance and Warranty Information

Sealed Power bearings are manufactured under strict quality control standards to meet OEM specifications. The 3380CPA bearing undergoes rigorous dimensional and material testing to ensure durability and reliability. While specific warranty details may vary, Sealed Power products typically include a limited warranty against manufacturing defects, providing confidence in the part’s quality and performance.