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FAST O-Ring for -3SAE Fitting | TrackTheory
FAST · CC-30253-1 FAST · CC-30253-1 FAST O-Ring for -3SAE Fitting The seal that keeps your fuel system honest under real operating conditions.
▸ Precision-fit O-ring sized for -3SAE fittings▸ Replaces worn or damaged seals before leaks start▸ FAST-sourced to match original fitting tolerances▸ Cheap insurance against fuel weeps and pressure loss$9
incl. GST · ships AU-wide ● 10 in stock
Australian-owned. Stocking circuit racing parts, track-day essentials, and performance upgrades.
FAST O-Ring for -3SAE Fitting $8.90
Add to cart Dispatched in 1-2 business days · 30-day returns
Home Shop Garage Account 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
A generic O-ring that's a fraction of a millimetre off will weep under fuel pressure or heat cycle out of shape within a season. FAST produces this seal to the same tolerances as their fittings, so the mating surfaces stay true. At $8.90 it costs less than the rag you'd use to clean up the mess.
Pairs well with
Other parts in this build. © 2026 TrackTheory · ABN 33 689 462 504 Built in Adelaide · Shipping AU-wide