Pay in 4 interest-free payments
Aeroflow 9" Powertrax 28 Spline Worm Drive Gears Trutrac
28-Spline Ford 9" AF5075-1010 bolts to suit Powertrax Center
Suits OEM 2.875" and Aftermarket 3.062" Bore Cases
The Aeroflow Performance Ford 9" Powertrax assembly is the latest design in traction control. Utilising 3 x 2 spiral gear technology for smooth, dependable operation that combines limited-slip characteristics from gears contained in a machined, forged steel centre housing. The Powertrax delivers progressive & variable traction releasing tension on the centre to turn corners while locking up to put the power down through both wheels in a straight line. Suits OEM 2.875" and aftermarket 3.062" bore cases. Available in both 28 and 31 spline.
Shipping Information
Most orders land in 5–12 business days. We'll keep you updated at every step of the journey.
The Kren Bits journey:
- Order received — Day 0
- With fulfilment — Day 1–2
- Heading to courier — Day 2–4
- Shipped — Day 3–7
- Almost there — Day 5–10
- Delivered — Day 5–14
Where your part ships from:
Your order ships from the closest warehouse with available stock across our six-warehouse network — NZ, AU, TH, UK, US, and CN.
We email you at every real milestone — order received, with fulfilment, heading to courier, shipped, almost there, delivered. No chasing, no vague waits.
For more details, visit our Track Your Order page.
Product Enquiry
Got a question about this product? Need to check fitment for your vehicle? Fill in the form below and we'll get back to you within 24 hours.