Sealed Power 7297MA Engine Crankshaft Main Bearing Set

Sealed Power 7297MA Main Bearing Set

Sealed Power 7297MA is a standard-size engine crankshaft main bearing set for A-Series aluminum applications. It is built with aluminum bearing material and manufactured to meet the demands of modern engines with controlled materials and certified production processes.

• Standard size main bearing set for A-Series aluminum engines
• Part material: A-Series aluminum
• Standard-size replacement for engine rebuild and service work
• Sealed Power engineering and manufacturing standards for consistent fit and finish
• Part number 7297MA for direct catalog lookup

Application Details

This Sealed Power 7297MA bearing set is listed for Ford E-350 Super Duty, Ford F-250 Super Duty, Ford F-350 Super Duty, Ford E-350 Club Wagon, Ford Excursion, Ford E-350 Econoline Club Wagon, and Ford E-350 Econoline applications across the 1997-2017 model years. It is a standard-size engine crankshaft main bearing set for A-Series aluminum engines, making it a direct-match service part for rebuilds that require the correct bearing material and size. If you are searching for Ford E-350 Super Duty main bearing set 7297MA or Ford F-250 Super Duty engine bearing replacement, this part number is the catalog reference to use.

• Corrects worn or damaged crankshaft main bearings during engine overhaul
• Restores proper crankshaft support in standard-size applications
• Addresses bearing wear, scoring, and loss of oil-clearance control
• Supports rebuilds where A-Series aluminum bearing material is specified
• Helps resolve engine noise related to worn main bearings

Installation Notes

Verify crankshaft journal condition, housing bore measurements, and oil clearance before installation. Clean all bearing surfaces thoroughly and follow the engine builder’s torque and assembly procedures. Confirm that the replacement bearing size matches the engine specification before final assembly. Part number 7297MA should be matched to the vehicle and engine configuration listed in the fitment data.

Quality Assurance

Sealed Power uses engineered designs, advanced materials, and ISO- and QS-certified manufacturing practices to produce parts for modern engine service. This part cross-references Motorcraft YC3Z6D309AA for the same application.