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Aeroflow HT-011703 Haltech Driveshaft Split Coll 2.187"/ 55.55mm ID HALTECH / HT-011703 | TrackTheory
AEROFLOW · HHT-011703 Aeroflow · HHT-011703 HT-011703 Haltech Driveshaft Split Coll 2.187"/ 55.55mm ID HALTECH / HT-011703 Clean driveshaft speed signal without cutting into your shaft.
▸ Split collar design installs without driveshaft removal▸ 55.55mm ID suits a wide range of driveshaft diameters▸ Pairs directly with Haltech ECU speed input channels▸ Rigid construction keeps the reluctor ring true at speed▸ Saves significant workshop time on sensor retrofits$189
Australian-owned. Stocking circuit racing parts, track-day essentials, and performance upgrades.
HT-011703 Haltech Driveshaft Split Col… $188.76
Add to cart Dispatched in 1-2 business days · 30-day returns
Home Shop Garage Account incl. GST · ships AU-wide
“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 universal collars shift, wobble, and throw false triggers under load. The HT-011703 is dimensioned specifically for Haltech systems, so the signal stays clean across the full RPM range. For anyone running a Haltech ECU and needing a reliable driveshaft speed source, this is the straightforward solution.
Pairs well with
Other parts in this build. © 2026 TrackTheory · ABN 33 689 462 504 Built in Adelaide · Shipping AU-wide
