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Product Summary

Ford 9 Inch, Single Shaft Axle Type, 1541H Alloy Steel

  • These steel axle shafts are have a natural finish and are sold as a pair
  • Perfect for small shops and allow for a custom width rear end to be built easily
  • Choose 28 or 31 spline axles in long or short lengths for Ford 9 inch 3rd members
  • Axles include new style big bearing ends with bearings already pressed in
  • Axles have 2 bolt patterns in them: 5 on 4-1/2", 5 on 4-3/4"

Comes as a Kit

Key Specs

MFG. Part #91605146
BrandSpeedway Motors
Axle TypeSingle Shaft
Material Type1541H Alloy Steel

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Details

These steel axle shafts have a natural finish and are sold as a pair. They are perfect for small shops and will allow you to build your own custom width rear end easily. Axle length is measured from the flange to the end of the splines. Be sure to select your choice of length; short or long, and either 28 or 31 spline.

  • Circle track / off road application 5/8" thread wheel studs sold separately 910-05957 and 910-05958
  • Street application 1/2" thread wheel studs sold separately 910-05959 and 545-46190
  • 9 Inch Ford
  • 28 or 31 spline axle
  • Short and long cut to fit axle shafts
  • Axle has the new style big bearing ends on it
  • Bearing measures 3.150"
  • Bearings already pressed in
  • 2-1/2" Offset
  • Drilled for 5 on 4-1/2", 5 on 4-3/4" wheel bolt patterns using 0.685" knurl dia.
  • PA20 set bearing
  • AR375 Torino retainer
  • Axle length is from the flange to the end of the splines
  • Axles sold as a pair with your choice of spline count and length
  • The hub pilot (center of the axle flange) measures 2.781"
  • The O.D. of the axle flange measures 5.93"

For more information on determining the proper axle length and the Ford 9 Inch, be sure to check out our tech articles; How to Measure and ID Differential Housings and The Rearend Debate: Ford vs. Chevy.

Specifications

KEY SPECS
MFG. Part #91605146
BrandSpeedway Motors
Axle TypeSingle Shaft
Material Type1541H Alloy Steel
GENERAL
PositionRear
Bolt PatternDual: 5 on 4.5" | 4.75"
Wheel Studs IncludedNo
FinishNatural
Sold in QuantityPair
Knurl Diameter0.685"
NotesWheel studs not included. Sold separately. See suggested sku #s below.