Sealed Power 7245MA Engine Crankshaft Main Bearing Set

Overview of Sealed Power 7245MA Main Bearing Set

The Sealed Power 7245MA engine crankshaft main bearing set is designed for reliable performance in select Ford, Mazda, and Mercury vehicles. This main bearing set supports the crankshaft, ensuring smooth engine operation and durability for models like the Ford Explorer and Mazda B4000.

• Compatible with Ford Aerostar, B4000, Bronco II, Explorer, Explorer Sport, Explorer Sport Trac, Mountaineer, Mustang, Ranger
• Also fits Mazda Navajo and Mercury Mountaineer
• Engine crankshaft main bearing set designed for precise fit and durability
• Part number 7245MA ensures correct replacement for specified models
• Manufactured by Sealed Power, a trusted name in engine components

Product Details and Compatibility

The Sealed Power 7245MA main bearing set is engineered to meet OEM specifications for the cylinder block components category. It is specifically compatible with a range of Ford, Mazda, and Mercury vehicles, including the Ford Mustang and Ranger, as well as the Mazda Navajo. This bearing set supports the crankshaft by reducing friction and wear, which is critical for maintaining engine integrity and performance. Using the correct part number 7245MA guarantees proper fitment and function within the engine assembly.

Common Applications and Problem Resolution

This engine crankshaft main bearing set is used to address issues related to crankshaft support and engine wear. It is suitable for resolving:

• Excessive crankshaft end play or movement
• Engine knocking or unusual bearing noise
• Oil pressure loss due to bearing wear
• Premature engine wear caused by bearing failure
• Restoration of proper crankshaft alignment and smooth rotation

Installation Notes and Tips

When installing the Sealed Power 7245MA main bearing set, ensure the engine block and crankshaft surfaces are clean and free of debris. Proper lubrication of the bearings during installation is essential to prevent initial wear. Verify the correct orientation of each bearing shell and torque all fasteners to manufacturer specifications. It is recommended to inspect the crankshaft journals for scoring or damage before installation to ensure optimal performance.

Quality Assurance and Warranty

Sealed Power manufactures this main bearing set to meet stringent quality standards, ensuring durability and reliable engine performance. While specific warranty details may vary, Sealed Power products typically come with a limited warranty against manufacturing defects. Using the correct part number 7245MA helps maintain engine reliability and supports long-term vehicle operation.