Dorman 32104 Exhaust Manifold Stud and Nut

Exhaust Manifold Stud and Nut for Ford Super Duty

Dorman 32104 is an exhaust manifold stud and nut set built to match the fit and function of original hardware on specific Ford applications. It is a standard replacement for manifold repair or installation work on Ford F-250 Super Duty and Ford F-350 Super Duty models.

• Direct-fit exhaust manifold stud and nut hardware
• Steel construction for strength and durability
• Clear zinc stud finish for corrosion resistance
• Serrated flange lock nut design helps maintain clamping force
• Coarse thread design on both stud ends and nut
• Standard replacement hardware for manifold service
• Part number 32104 for application matching

Product Details

This Dorman exhaust manifold stud and nut is engineered for specific Ford Super Duty trucks, including 2011-2020 Ford F-250 Super Duty and 2011-2020 Ford F-350 Super Duty. The hardware uses steel construction with a clear zinc stud finish and a zinc yellow nut finish. Thread specifications include a 7.72 mm stud end thread diameter and a 6.7 mm nut thread diameter, with coarse thread type on both ends of the stud and on the nut. Dorman 32104 is a practical choice when replacing manifold fasteners during exhaust service on Ford F-250 Super Duty and Ford F-350 Super Duty models.

This part cross-references Ford OE numbers W711402S900 and W716425S900 for the same application.

Common Repair Uses

• Broken or stretched exhaust manifold fasteners
• Corroded manifold studs and nuts
• Loose exhaust manifold attachment points
• Manifold service after gasket replacement
• Hardware replacement during exhaust leak repair

Installation Notes

Verify thread size, stud length, and manifold application before installation. Clean the mounting surfaces and threaded holes before assembly to help achieve proper clamp load. Use the correct torque procedure for the vehicle and manifold design, and inspect the manifold and gasket surfaces for damage before reassembly. Confirm fitment for 2011-2020 Ford F-250 Super Duty and 2011-2020 Ford F-350 Super Duty before ordering.

Quality Assurance

Dorman manufactures this hardware as a standard replacement part intended to match original fit and function for the listed Ford Super Duty applications. The steel construction and plated finishes support dependable service in exhaust manifold repairs.