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RTS Pinion Support For Ford 9 in. 28-Spline Pinion Billet Aluminium, Street / Strip, Daytona, Black Anodised | TrackTheory
RTS · RTS-N1917B RTS · RTS-N1917B RTS Pinion Support For Ford 9 in. 28-Spline Pinion Billet Aluminium, Street / Strip, Daytona, Black Anodised Billet aluminium Daytona pinion support built to outlast cast alternatives under real load.
▸ 6061-T6 billet aluminium construction resists deflection under sustained power▸ Superior oiling channels extend bearing life beyond standard cast supports▸ Pre-installed NTN bearing cups reduce setup time at the diff▸ Hard black anodised finish handles heat and resists corrosion long-term▸ Suits Ford 9-inch differentials with 28-spline pinion configuration
Australian-owned. Stocking circuit racing parts, track-day essentials, and performance upgrades.
RTS Pinion Support For Ford 9 in. 28-S… $351.00
Add to cart Dispatched in 1-2 business days · 30-day returns
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incl. GST · ships AU-wide
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
Cast iron and low-grade alloy supports flex under hard acceleration, wearing bearings faster and letting the pinion walk. The RTS Daytona is machined from 6061-T6 billet with dedicated oiling channels that keep the NTN bearing cups lubricated across extended track sessions. If your nine-inch is seeing real abuse, the step up from a budget support pays for itself quickly.
Pairs well with
Other parts in this build. © 2026 TrackTheory · ABN 33 689 482 504 Built in Adelaide · Shipping AU-wide
