Stainless Works · New
Stainless Works Collector Adapter 3-Bolt 2-1/2in OD Tubing 2in OD Outlet + O2 Bung
MPN HCA2.52O2 · Store SKU sswHCA2.52O2
Supplier stock checked 11/7/2026, 4:21:57 PM UTC. Adding a part does not reserve it.
Request a return within 30 calendar days after delivery. New parts must be unopened and unused.
Shipping & returns ↗This policy does not limit rights required by law.Free standard shipping on eligible parts orders of $100 or more. Oversized and freight items excluded. Fitment, taxes, availability and final totals are confirmed before payment.
Product details
Made from 304 stainless steel for maximum corrosion resistance. The nicest collector adapters available! These are TIG welded for strength and durability. Come with 2-1/2" 3 bolt flange and a 2" OD outlet. An O2 bung is welded into the tubing, space approximately 2" from the inside edge of the flange. This collector adapter comes with a limited lifetime warranty and proudly made in the USA. Collector adapter, w/o2 bung, 304 stainless steel, All adapters TIG welded, 3 bolt flange, 2-1/2" to 2" outlet. Stainless Works Collector Adapter 3 Bolt O2 Bung 2-1/2" x 2"
Manufacturer fitment & guides
Check HCA2.52O2 against the manufacturer’s application information below.
A manufacturer application guide is not available for this listing. Request the exact application from JuiceBuilt before payment.
Part-specific notes
- Not CARB approved. Destination and intended-use restrictions must be checked before sale.
- Emissions acknowledgement required before purchase.
- California Proposition 65: Y
