Aeroflow Ford 9" Street Diff Gear - 3.89:1 Ratio (AF5076-0389) — Fast Lane Spares Skip to content
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Aeroflow Ford 9" Street Diff Gear - 3.89:1 Ratio (AF5076-0389)

Aeroflow Ford 9" Street Diff Gear - 3.89:1 Ratio (AF5076-0389)

Suit Ford 9" 28 Spline Pinion
SKU: AF5076-0389
Save $65.92 Save $65.92
$659.20
$659.20 - $659.20
$659.20
$593.28
$593.28 - $593.28
$593.28
+ GST
Availability:
Available, allow for 2-10 days shipping

AF5076-0389 - FORD 9" STREET DIFF GEAR 3.89

Suit Ford 9" 28 Spline Pinion

Part Number: AF5076-0389

Aeroflow street performance ring and pinion Ford 9" differential gears are strong but quiet performers. Manufactured from 8620 grade steel to handle some of the harshest conditions. Designed with a gear tooth surface finish which reduces both friction & heat for long races & high torque conditions. We use high grade steel in both the ring & pinion gears, with fitment designed to OEM specs. We offer these in a 28-spline pinion and various gear ratios to suit a variety of applications.