304 Stainless Steel Angled Exhaust Bracket for Peterbilt
United Pacific 21325 is an angled Peterbilt exhaust bracket with a curved mounting base and polished 304 stainless steel construction. The listed OE reference is 14-12998. Compare both the reference and the actual base shape before ordering.
Specifications
- Part number: 21325
- Material: 304 stainless steel
- Finish: Polished
- Design: Angled bracket with curved base
- OE reference: 14-12998
- Package quantity: One bracket
Fitment and mounting
For the matching Peterbilt exhaust bracket arrangement using OE reference 14-12998 and a curved base. Compare the removed bracket, base profile and attachment points, especially where exhaust components have been changed.
What’s included
One 21325 angled bracket. Confirm the required gasket, bushings and mounting hardware separately; the exhaust clamp and pipe are separate.
Installation notes
Match the curved base and attachment points before installation. Compare the OE reference where available, inspect the existing mount and confirm the required gasket or bushings and hardware. Use the correct tightening procedure for the actual bracket arrangement.
Warranty
Warranty: 1-Year Manufacturer Warranty
Frequently Asked Questions
What OE reference is listed for 21325?
The manufacturer lists OE reference 14-12998. Compare that reference together with the actual bracket shape, curved base and mounting points.
Is the base flat or curved?
Part 21325 is an angled bracket with a curved base. It should not be selected as a direct substitute for a flat-base bracket based only on the Peterbilt name.
What is this bracket made from?
United Pacific specifies polished 304 stainless steel for 21325.
Is a gasket included with this angled bracket?
Confirm the required gasket or bushings and their inclusion with BTS before ordering. The separately listed 21300 straight bracket has its own package specification.
How many brackets are supplied?
One order supplies one 21325 angled bracket. Match the design and quantity needed for the actual exhaust supports.









