Sealed Power 7409M Engine Crankshaft Main Bearing Set

Sealed Power 7409M Crankshaft Main Bearing Set

Sealed Power 7409M is a standard-size engine crankshaft main bearing set built with steel-backed overplated bronze alloy for dependable bearing support in service-repair applications. It is a full set for engines that require standard-size main bearings and is listed for a wide range of GM and related platforms, including Chevrolet Colorado, GMC Canyon, and Hummer H3 applications.

Key Features

• Standard-size engine crankshaft main bearing set
• Steel-backed overplated bronze alloy construction
• Full set packaging
• Built to meet the demands of modern engine operation
• Sealed Power engineering and ISO/QS certified manufacturing background

Detailed Product Information

The Sealed Power 7409M main bearing set is intended for engines that call for standard-size crankshaft main bearings. Its steel-backed overplated bronze alloy construction supports durability and consistent bearing performance under normal engine loads. This part number is a direct fitment option for applications such as Fits 2004-2012 Chevrolet Colorado, N/A; Fits 2004-2012 GMC Canyon, N/A; and Fits 2006-2010 Hummer H3, N/A. It also cross-references Monroe Shocks & Struts (e.g., 7M2224A, BC117J) for the same application.

Use Sealed Power 7409M when servicing engines in vehicles like Chevrolet Colorado, GMC Canyon, and Hummer H3 where standard-size main bearings are specified. The part number 7409M is also associated with additional GM-platform coverage, including Trailblazer, Envoy, and Rainier applications listed in the fitment data.

What This Part Is Used For

• Replacing worn crankshaft main bearings during engine rebuilds
• Restoring proper crankshaft support and oil clearance control
• Addressing bearing wear, scoring, or fatigue found during teardown
• Correcting low oil pressure concerns related to bearing wear
• Servicing standard-size main bearing applications in GM and related vehicles

Installation Notes and Tips

Verify engine code, bearing size, and crankshaft journal condition before installation. Standard-size bearings should only be used when the crankshaft and block are within specification. Clean all bearing surfaces thoroughly, confirm oil passages are unobstructed, and follow the engine builder’s torque and clearance procedures. Confirm fitment against the vehicle and engine combination before ordering, especially on Chevrolet Colorado, GMC Canyon, and Hummer H3 applications.

Quality Assurance

Sealed Power states that its parts use advanced designs, modern materials, and ISO- and QS-certified manufacturing processes to meet the requirements of current engines. Part number 7409M is built to those manufacturing standards for engine service work.