Aeroflow Performance Ford 9" 31-Spline 29" Cut To Fit Axle Kit

Aeroflow Performance Ford 9" Cut To Fit Axle Kit

31-Spline & 29" (736.90mm) Length

Aeroflow has become synonymous with premium quality performance products. Aeroflow's objective has been to incorporate state-of-the-art manufacturing, aerospace quality materials and rigid quality controls to produce quality performance products at extraordinary value. Aeroflow has taken its forward thinking knowledge to the street, manufacturing a wide range of race quality products to improve street performance and dependability.

The So you’ve bumped up the engine’s power & torque, and now you have to get it to the ground! Making its way from the engine through the transmission & differential, it comes down to the rear axles to transmit all that torque to the tyres. Using stronger axles will ensure that power gets transmitted into actual performance gains. Are your current axles up to it, or are they going to let you down?

The Aeroflow performance Ford 9” cut-to-fit axles allow you to build your custom-width rear end easily. They are available in 28 and 31 spline, with a range of stud patterns, and axle lengths. They are induction heat-treated forged 4140 steel construction axles with a natural finish. The axle core hardness is rated HRC 24-28, and the surface has a HRC rating above 52.

All axles use a 0.685” (17.30mm) knurl diameter for wheel studs, which are included in this kit, along with the axle retaining plate, bearing kit, and bearing collar.

The 28 Spline option axles are drilled for 5 studs with a 4.5” wheel bolt pattern. While the 31 Spline options are drilled for 5 studs with 4.5” and 4.75” wheel bolt patterns.

The axles use the new style big bearing ends on it, which measures 3.150” (80mm) with a 2.5” (63.50mm) offset.

The center of the axle flange (hub pilot) measures 3.055” (77.59mm). The O.D. of the axle flange measures 5.93” (150.62mm).

They are available in 28 Spline with lengths of 28” (711.20mm) and 32” (812.80mm) with a spline length of 4” (101.6mm).

The 31 Spline comes in lengths of 23" (584.20mm), 26” (660.40mm), 29” (736.90mm), 32” (812.80mm) and 35” (889mm) with a spline length of 4” (101.6mm).

Axle length is measured from the flange to the end of the splines, and it’s recommended to have at least 1” (25.4mm) of spline engagement on all axles.

Please make sure you check the specifications below to ensure you are purchasing the correct number of splines, and axle length

Specifications:

Aeroflow Performance Ford 9" 31-Spline 29" Cut To Fit Axle Kit.

• Part Number: AF5079-1003
• Material: Induction heat-treated forged 4140 steel
• Colour: Natural finish
• Splines: 31 Spline
• Axle length: 29" (736.90mm)
• Kit includes;
  • 1x Cut to fit axle (Sold as one axle only)
  • 5x 7/16” wheel studs
  • 5x 1/2" wheel studs
  • 1x Axle retaining plate
  • 1x Axle bearing kit
  • 1x Axle bearing collar
• 12-month warranty

Fitment Notes:

• Axle length is measured from the flange to the end of the splines
• It’s recommended to have at least 1” (25.4mm) of spline engagement on all axles
• Please confirm the correct number of splines, and axle length prior to ordering
• The axles are sold as one axle. Please ensure you place 2 items in your cart to purchase a pair.
• Delivery to Street address only, no PO Box. Due to the size and weight of this item, delivery to PO Box is not possible. Failure to provide a street address and contact number with your order will cause delays.