1999 Ford Mustang Differential Spider Gear Kits

Your 1999 Ford Mustang might be the best vehicle you’ve ever owned. Or you may just be struggling to keep it highway-approved. No matter the situation, Advance Auto Parts has the Differential Spider Gear Kits you desperately need.

We currently carry 3 Differential Spider Gear Kits to choose from for your 1999 Ford Mustang, and our inventory prices range from as little as $297.99 up to $363.99.

On top of low prices, Advance Auto Parts offers 2 different trusted brands of Differential Spider Gear Kits for the 1999 Ford Mustang. We only sell parts from trusted brands like USA Standard Gear so that you can find quality parts you can count on.

Have parts delivered straight to your home, or find the nearest Advance Auto Parts store to check out our Differential Spider Gear Kits stock in-person!

Differential Spider Gear Kits for Your 1999 Ford Mustang

Yukon Gear – Spider Gear Kit For Ford 8.8", 31 Spline, Trac Loc Posi (Part No.16106)

Spider Gear Kit For Ford 8.8", 31 Spline, Trac Loc Posi

from

$363.99
Yukon spider gear kit for Ford 8.8″, 31 spline, Trac Loc posi. Yukon uses higher quality materials and better techniques than OEM to ensure a longer lasting spider gear set. All components come with a one year warranty against manufacturing defects. This kit does not include cross pin shaft or clutches.

Product Features:
  • Spider gear kit
  • Fit Ford 8.8″ Trac Loc positraction with 31 spline axles
  • Includes two side gears, two pinion gears, cross pin shaft, cross pin bolt and spider gear thrust washers.
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USA Standard Gear – Standard Spider Gear Set For Ford 8.8" Trac Loc Posi, 31 Spline (Part No.39032)

Standard Spider Gear Set For Ford 8.8" Trac Loc Posi, 31 Spline

from

$297.99
Product Features:
  • Spider gear kit
  • Fits Ford 8.8″ 31 spline Trac Loc positraction
  • Includes two side gears, two pinion gears, cross pin shaft, cross pin bolt and spider gear thrust washers.
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Yukon Gear – Positraction Internals For 8.8" Ford With 28 Spline Axles (Part No.16015)

Positraction Internals For 8.8" Ford With 28 Spline Axles

from

$336.99
Yukon positraction internals for 8.8″ Ford with 28 spline axles. This kit fits Yukon Gura Grip & Eaton positractions. Yukon uses higher quality materials and better techniques than OEM to ensure a longer lasting spider gear set. This kit does not include clutches. All components come with a one year warranty against manufacturing defects.

Product Features:
  • Spider gear kit
  • Fits Ford 8.8″ with Yukon Dura Grip positraction with 28 spline axles
  • Includes two side gears, two pinion gears, cross pin shaft, roll pin and spider gear thrust washers.
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FAQs for 1999 Ford Mustang Differential Spider Gear Kits

What are the most popular Differential Spider Gear Kits for the 1999 Ford Mustang?

With 2 brands you can trust, our most popular Differential Spider Gear Kits for the 1999 Ford Mustang parts are:
Standard Spider Gear Set For Ford 8.8" Trac Loc Posi, 31 Spline
from $297.99
This product is not rated
Standard Spider Gear Set For Ford 8.8" Trac Loc Posi, 31 Spline
Differential Spider Gear Kits
Spider Gear Kit For Ford 8.8", 31 Spline, Trac Loc Posi
from $363.99
This product is not rated
Spider Gear Kit For Ford 8.8", 31 Spline, Trac Loc Posi
Differential Spider Gear Kits
Positraction Internals For 8.8" Ford With 28 Spline Axles
from $336.99
This product is not rated
Positraction Internals For 8.8" Ford With 28 Spline Axles
Differential Spider Gear Kits