Radium AN ORB Fuel Surge Tank Bulkhead Fittings
Radium AN ORB Fuel Surge Tank Bulkhead Fittings
Universal fit
No vehicle selection needed.
This part may still fit. Check the details below or contact us before ordering. Ask about fitment
Fitment not confirmed
This part may still fit. Check the details below or contact us before ordering. Ask about fitment
In Melbourne? Fit it in our workshop.
We fit parts in-house at the RevZone workshop. Book a time and bring your car in.
Description
Bright-dip green anodised aluminium bulkhead fittings designed for use with Radium Engineering Fuel Surge Tanks (FST). Each fitting includes a preassembled Viton O-ring and requires a threaded hole with chamfer to be drilled into the mating part for sealing. Two sizes available to suit standard and high-volume FST configurations.
Variant & Part Number Guide
- 20-0170 — 6AN ORB — 8.5mm (5/16") — 9/16"-18 with chamfer — Radium FST (post-2014)
- 20-0196 — 10AN ORB — 15.9mm (5/8") — 7/8"-14 with chamfer — Radium High Volume FST (post-2015)
Features
- Bright-dip green anodised aluminium construction
- Preassembled Viton O-ring — compatible with all fuel types including E85 and methanol
- AN ORB (O-ring Boss) thread for a positive, leak-free seal
- Requires threaded hole with chamfer in mating part for installation
Part Numbers:
- 20-0170 — 6AN ORB Bulkhead Fitting, 8.5mm Barb (Radium FST, post-2014)
- 20-0196 — 10AN ORB Bulkhead Fitting, 5/8" Barb (Radium High Volume FST, post-2015)
Why Radium Engineering?
- ✅ Manufactured in the USA to motorsport-grade tolerances
- ✅ CNC-machined billet aluminium components built for performance and longevity
- ✅ Trusted by high-power build tuners and race teams worldwide
- ✅ Viton O-ring sealed — compatible with E85, pump petrol, methanol, and all exotic fuel types
- ✅ Designed specifically for Radium Engineering Fuel Surge Tank systems
Specifications
- Part Number
- 20-0170
- Brand
- Radium Engineering
Shipping
Orders are processed within 1-2 business days (Monday to Friday), and orders placed before 12pm AEST are usually dispatched the same day. Once dispatched, standard shipping takes 3-7 business days and express 1-3, with tracking emailed as your order leaves.
If part of your order is out of stock, we'll contact you with the option to split the shipment or hold it until everything is ready. Read the full shipping policy.
Returns
You have 14 days from delivery to request a return on unused parts in their original packaging. Refunds incur a 15% restocking fee (20% for special orders), or choose store credit and the full purchase value is applied to your account.
Parts that have been test fitted, installed, or used can't be returned, and special-order or overseas-ordered items are assessed case by case. Faulty or incorrectly supplied items are always covered at no cost to you. Read the full returns policy.