Sealed Power 4-3800CPA Engine Connecting Rod Bearing Set

Overview of Sealed Power Engine Connecting Rod Bearing Set 4-3800CPA

The Sealed Power Engine Connecting Rod Bearing Set 4-3800CPA is engineered for reliable performance in Chrysler, Dodge, and Plymouth vehicles. Designed to meet precise specifications, this bearing set supports smooth engine operation in models such as the Dodge Caravan, Plymouth Acclaim, and Chrysler Town & Country.

• Housing Bore Diameter: 2.0863 to 2.0869 inches (52.992 to 53.008 mm)
• Oil Clearance Range: 0.0008 to 0.0034 inches (0.020 to 0.086 mm)
• Overall Length Max: 0.7940 inches (20.18 mm)
• Standard Shaft Diameter: 1.9677 to 1.9687 inches (49.979 to 50.005 mm)
• Wall Thickness Max: 0.0584 inches (1.484 mm)

Technical Details and Specifications

This engine connecting rod bearing set is manufactured to exacting tolerances to ensure optimal fit and function. The housing bore dimensions range narrowly between 2.0863 and 2.0869 inches, providing a precise fit for the connecting rod journals. Oil clearance is critical for proper lubrication and wear resistance, and this set maintains a clearance between 0.0008 and 0.0034 inches, supporting effective oil film formation. The overall length and wall thickness are designed to match OEM specifications, ensuring compatibility with the engine block components of Chrysler, Dodge, and Plymouth models listed.

Compatible Vehicles and Applications

This Sealed Power 4-3800CPA bearing set is compatible with a range of Chrysler, Dodge, and Plymouth vehicles, including but not limited to:

• Chrysler Town & Country, New Yorker, LeBaron, Grand Voyager
• Dodge Caravan, Dakota, Charger, Daytona, Rampage
• Plymouth Acclaim, Sundance, Reliant, Spirit, Laser

It is specifically designed for engine rebuilds or repairs requiring precise bearing replacement to restore engine performance and durability.

Common Issues Addressed by This Bearing Set

• Excessive engine noise due to worn connecting rod bearings
• Reduced oil pressure caused by improper bearing clearances
• Engine knocking or vibration linked to bearing failure
• Premature bearing wear from incorrect fit or clearance
• Overheating and metal-to-metal contact in the connecting rod assembly

Installation Notes and Tips

• Verify engine specifications and measure journal diameters before installation
• Ensure oil passages are clean and free of debris to maintain lubrication
• Use proper torque settings on connecting rod bolts to avoid distortion
• Check oil clearance with plastigauge or micrometer to confirm fit
• Replace bearings in matched sets to maintain engine balance

Quality Assurance and Warranty

Sealed Power parts are manufactured to meet or exceed OEM standards, ensuring durability and performance. The 4-3800CPA bearing set undergoes rigorous quality control to maintain dimensional accuracy and material integrity. Warranty coverage details should be confirmed with the original equipment manufacturer or authorized distributor.