BCBC MPR-685 Engine Push Rod

Stock Replacement Push Rod

This Melling engine push rod is a standard replacement part built for stock valve train applications. It is made in the USA and engineered to maintain proper valve train geometry in compatible Ford Super Duty applications.

Key Features

• Welded steel construction for consistent strength and durability.
• Standard replacement grade for OEM-style service work.
• Cup-and-ball ends for proper valve train engagement.
• Drilled design for application-specific oiling needs.
• Made in the USA by Melling.

Detailed Description

MPR-685 is a Melling engine push rod designed for stock and standard replacement use. It measures 0.315 in diameter and 9.524 in length, with cup-and-ball ends at both tips. The welded steel construction and drilled design support accurate valve train operation in applications that require this specification. Melling recommends replacing push rods during service to help preserve valve train geometry and performance. This part cross-references Monroe Shocks & Struts (e.g., BC3Q-6565-AC, BC3Z 6565-A) for the same application.

What It Is Used For

• Replacing a worn or bent push rod in the valve train.
• Restoring correct valve lift and timing relationship.
• Addressing noise caused by valve train wear.
• Correcting geometry issues after engine service.

Installation Notes and Tips

Verify push rod length, diameter, and tip style before installation. Inspect related valve train components for wear before reassembly. MPR-685 should be matched to the specified application and installed as part of a complete valve train inspection. Fits 2011-2019 Ford F-250 Super Duty, N/A. Fits 2011-2019 Ford F-350 Super Duty, N/A. Fits 2011-2019 Ford F-450 Super Duty, N/A. Fits 2011-2016 Ford F-550 Super Duty, N/A. Fits 2018-2019 Ford F-550 Super Duty, N/A.

Quality Assurance

Melling builds push rods to stringent manufacturing specifications using quality materials and processes. The brand also offers OEM applications and performance-oriented chrome moly push rods across its product range.