Secure the front exhaust flange connection with the Dorman exhaust flange stud and nut kit, part number 03125. This 3/8-16 x 2-1/2 inch stud kit supplies new hardware for the joint. It fits many vehicles, among them the 1994-2003 Dodge Ram 1500, 1994-2003 Dodge Ram 2500 and 1989-2003 Dodge Dakota. See the "Vehicles it fits" section for the full list.
- Direct replacement: Designed to fit and work like the original hardware on the listed applications.
- Replaces worn or missing hardware: A dependable substitute when the original studs and nuts have worn out or gone missing.
- Durable construction: Built from quality materials for reliable performance.
- Trusted support: Backed by a U.S.-based team of product experts and more than a century of automotive experience.
Specifications: 3/8-16 coarse thread with a 0.375 in nut thread diameter; 2.5 in stud length; hex nuts 0.328 in thick; Grade 8; steel nuts; clear zinc color on both studs and nuts; standard replacement grade. Country of origin: China.
In the box: 4 studs, 4 nuts and 4 retainer clips. The number of kits required varies by application.
Signs this hardware may need replacing include an exhaust leak or ticking noise at the flange, and studs or nuts that are corroded, broken or missing. If worn flange hardware is the cause, this kit replaces it.
Interchange: 6035375 · J0180137 · J0181127
This part cross-references / interchanges with the following part numbers:
6035375, J0180137, J0181127
Frequently Asked Questions
What does the Dorman 03125 exhaust stud kit do?
It supplies new studs and nuts, plus retainer clips, for the front exhaust flange joint. It replaces original hardware that is worn, corroded or missing.
What size are the studs and nuts?
The studs are 2.5 in long with a 3/8-16 coarse thread, and the hex nuts are 0.328 in thick. The listed bolt grade is Grade 8, and both studs and nuts have a clear zinc color.
What is included in the kit?
Each kit contains 4 studs, 4 nuts and 4 retainer clips. The number of kits required varies by application, so check the "Vehicles it fits" section for your vehicle.
Does this exhaust flange stud and nut kit fit the 1994-2003 Dodge Ram 1500?
Yes. It is listed for the 1994-2003 Dodge Ram 1500, the 1994-2003 Dodge Ram 2500 and the 1989-2003 Dodge Dakota. The "Vehicles it fits" section shows the other listed vehicles.
What are signs the exhaust flange hardware needs replacing?
Common signs are an exhaust leak or ticking noise near the flange, and studs or nuts that are rusted, broken or missing. Diagnose the leak first. If the hardware is the cause, this kit replaces it.
