Alloy USA 8.8 Replacement Axle - 28 Spline 4 Lug (79-93 All)

Alloy USA 8.8 Replacement Axle - 28 Spline 4 Lug (79-93 All)
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OUR PRICE$115.99(each)
Alloy USA Mustang Axles
Item # 18960
Market Price $139.99You Save 17% ($24.00)
Ships the same business day

Product Features

  • 1541H alloy steel
  • 28 spline
  • 4 x 4.25" - four lug design
  • 29" axle length
  • 10 Year warranty!
  • Sold individually
  • Fits 1979-1993 5.0L Mustangs with 8.8" rears
Direct Fit Replacement. Replace your Mustangs bent or damaged wimpy stock factory axles with brand new high strength direct fit replacement axles for peace of mind. All OEM studs and bearings can be reused for installation of this 28-spline replacement axle.

Stronger than OEM. Manufactured from high quality 1541H alloy steel using a computer controlled induction heat treatment that results in a stronger, more durable axle shaft. Alloy USA uses a cold-formed rolled spline process that produces an axle spline that is up to 35% stronger than standard cut splines.

10 Year Warranty. These Alloy USA axles come with a 10 year limited warranty to be free of defects in material and workmanship from the date of purchase. Some limitations do apply. Please see the full Alloy USA Warranty disclosure for details.

Application. This 4 Lug 28 Spline Axle is specifically designed as a direct fit replacement for 1979 to 1993 5.0L V8 Mustangs with a 8.8" rear end. For use with 28 spline LSD or Spool only. Sold individually.

Technical Note. This replacement axle does not include studs.

Application Note: 1979-2004 V8 Mustangs came factory equipped with 28 spline axles, except for 2003-2004 SVT Cobras which were 31 spline. All 2005 and newer V8 Mustangs come equipped with 31 spline axles.

  • Splines: 28
  • Length: 29"
  • Type: C-clip
  • Stud Pattern: 4 x 4.25"
  • Stud Type: Press in

Installation Time:

(approx) 4 Hours

Difficulty Level:

Mechanical expertise or professional installation required.

What's in the box?

  • (1) 28 Spline Axle

What's in the box?

  • (1) 28 Spline Axle
  • Foxbody 79, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90, 91, 92, 93
Known Exceptions:
Fits 8.8" rear gears with 28 spline LSD or Spool only

About Alloy USA

Alloy USA Mustang Axles
Alloy USA drivetrain parts are designed to help you get all your horsepower and torque to the ground. So if you are looking for an axle or ring and pinion tough enough to propel your Mustang down the highway, drag strip or back road then look no further than Alloy USA. Alloy USA takes pride in developing and engineering their product line and to prove it they back each of their products with an industry leading warranty so you can drive with confidence!