Sealed Power 4-4135RA Engine Connecting Rod Bearing Set

Overview of Sealed Power Engine Connecting Rod Bearing Set 4-4135RA

The Sealed Power Engine Connecting Rod Bearing Set 4-4135RA is designed for reliable performance in Ford, Mazda, and Mercury vehicles. This bearing set is engineered to meet precise specifications for models including the Ford Escape, Focus, and Escort, as well as the Mazda Tribute and Mercury Cougar.

• Housing Bore Diameter: 1.9642 to 1.9650 inches (49.8910 to 49.9110 mm)
• Oil Clearance Range: 0.0006 to 0.0028 inches (0.0150 to 0.0710 mm)
• Overall Length Max: 0.8070 inches (20.5000 mm)
• Standard Shaft Diameter: 1.8461 to 1.8469 inches (46.8910 to 46.9110 mm)
• Wall Thickness Max: 0.0583 inches (1.4820 mm)

Technical Specifications and Performance Details

The 4-4135RA connecting rod bearing set from Sealed Power is manufactured to exacting tolerances to ensure optimal fit and function within the engine's cylinder block components. The housing bore dimensions range narrowly between 1.9642 and 1.9650 inches, providing a precise fit for the connecting rod journals. Oil clearance is carefully controlled between 0.0006 and 0.0028 inches, which is critical for maintaining proper lubrication and reducing wear during engine operation. The overall length and wall thickness specifications contribute to the bearing's durability and ability to withstand engine stresses.

Compatible Vehicles and Applications

This engine connecting rod bearing set is compatible with a range of Ford, Mazda, and Mercury models, including:

• Ford Escape
• Ford Focus
• Ford Escort
• Mazda Tribute
• Mercury Cougar
• Ford Contour
• Mazda Mystique

Part number 4-4135RA is specifically designed to meet the requirements of these vehicles, ensuring proper engine performance and longevity.

Common Engine Issues Addressed by This Bearing Set

• Excessive bearing wear causing engine knocking
• Oil clearance problems leading to insufficient lubrication
• Connecting rod journal damage or scoring
• Reduced engine efficiency due to improper bearing fit
• Vibration and noise from worn or damaged bearings

Installation Notes and Tips

• Verify engine specifications and confirm compatibility with vehicle make and model before installation
• Inspect connecting rod journals for wear or damage prior to bearing installation
• Ensure proper oil clearance using precision measuring tools
• Follow manufacturer torque specifications when assembling connecting rods
• Use clean engine oil during initial startup to promote bearing break-in

Quality Assurance and Warranty Information

Sealed Power maintains strict quality control standards for the 4-4135RA bearing set, ensuring consistent manufacturing precision and material integrity. This part is backed by Sealed Power's warranty coverage, which protects against defects in materials and workmanship under normal use conditions. Always refer to the warranty documentation for specific terms and conditions.