Skip to main content Fast Shipping
Australia-wide delivery
Secure Checkout
SSL encrypted payments
Flexible Payment
Cards, PayPal & more
Quality Guaranteed
Genuine parts only
TrackTheory Your one-stop shop for performance parts in Australia. Quality parts from trusted brands.
🇦🇺 Australian Owned & Operated
ABN: 33 689 482 504
Contact Us Business Hours
Mon-Fri: 9am - 5pm ACST
© 2026 TrackTheory. All rights reserved. Built for speed.
TrackTheory acknowledges the Traditional Custodians of the lands on which we operate.
ARP Fitting, Bung, Weld-In, Female O-ring -16 AN, Steel, Each | TrackTheory
ARP · ARP-800-8216 ARP · ARP-800-8216 ARP Fitting, Bung, Weld-In, Female O-ring -16 AN, Steel, Each A clean, permanent -16 AN bung that earns its place in any serious build.
▸ Weld-in steel construction handles sustained heat and pressure without complaint▸ Female O-ring face seal eliminates the leak points that flare fittings invite▸ -16 AN sizing suits high-flow oil, coolant, and fuel line applications$26
incl. GST · ships AU-wide ● 10 in stock
Australian-owned. Stocking circuit racing parts, track-day essentials, and performance upgrades.
ARP Fitting, Bung, Weld-In, Female O-r… $25.80
Add to cart Dispatched in 1-2 business days · 30-day returns
Home Shop Garage Account “The bite is sharp from the first stop. Compounds where they should be when the rotors come up to temperature.”
Specifications
On the spec sheet. Spec sheet coming — contact support for full spec details. Fitment
Will this fit? Fitment data still being indexed for this product. Ask BuildBot for a fit-check against your vehicle.
Why this part
Cheap bungs crack at the weld or weep at the thread — neither is acceptable mid-session. ARP machines this one from quality steel with tolerances that make a proper O-ring seal straightforward rather than a gamble. At $25.80 it costs less than the labour to fix a fitting that failed.
Pairs well with
Other parts in this build. © 2026 TrackTheory · ABN 33 689 462 504 Built in Adelaide · Shipping AU-wide