Sealed Power 4222M Engine Crankshaft Main Bearing Set

Overview of Sealed Power 4222M Main Bearing Set

The Sealed Power 4222M Engine Crankshaft Main Bearing Set is designed for reliable performance in Ford and Mercury vehicles. This full set is engineered to meet standard size specifications, ensuring proper fit and function in models like the Ford Bronco, Mustang, and Econoline series.

• Full set of main bearings for complete engine rebuilds
• Constructed from steel backed overplated bronze alloy for durability
• Standard size bearings for precise fitment
• Compatible with multiple Ford and Mercury models including Bronco, Capri, Mustang, and Econoline
• Part number 4222M for easy identification and ordering

Durable Material and Precise Fitment

The 4222M main bearing set features steel backed overplated bronze alloy construction, providing a balance of strength and wear resistance. This material choice supports the crankshaft by reducing friction and maintaining proper oil clearance. Designed to standard size specifications, these bearings ensure compatibility with factory tolerances in Ford and Mercury engines. This set is suitable for use in vehicles such as the Ford Mustang, Bronco, and Econoline, as well as Mercury models like the Capri and Monarch.

Applications and Problem Solving

This main bearing set is intended for engine rebuilds and repairs where crankshaft support is critical. It addresses issues such as:

• Excessive crankshaft wear or scoring
• Engine knocking caused by worn main bearings
• Oil pressure loss due to bearing clearance problems
• Vibration and noise from bearing failure
• Restoring engine performance in Ford Bronco, Mustang, and Econoline models

Installation Notes and Tips

When installing the Sealed Power 4222M main bearing set, ensure the crankshaft and bearing surfaces are thoroughly cleaned and inspected. Use proper lubrication during assembly to prevent initial wear. Verify bearing clearances with plastigage or a micrometer to confirm standard size fitment. Follow manufacturer torque specifications for main bearing caps to avoid distortion or premature wear.

Quality Assurance and Warranty

Sealed Power manufactures the 4222M main bearing set to meet industry standards for durability and performance. The steel backed overplated bronze alloy construction undergoes quality control to ensure consistent dimensions and material integrity. While specific warranty details may vary, Sealed Power products typically come with a limited warranty against manufacturing defects, providing confidence in the part’s reliability for Ford and Mercury engine applications.