1990 GMC S15 Differential Spools

Your 1990 GMC S15 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 Spools you desperately need.

We currently carry 3 Differential Spools to choose from for your 1990 GMC S15, and our inventory prices range from as little as $98.99 up to $277.99.

On top of low prices, Advance Auto Parts offers 2 different trusted brands of Differential Spools for the 1990 GMC S15. We only sell parts from trusted brands like Motive 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 Spools stock in-person!

Differential Spools for Your 1990 GMC S15

Motive Gear – Differential Mini Spool (Part No.MS7.5-26)

Differential Mini Spool

from

$98.99
Motive Gear Mini-Spools replace your stock spider and side gears with a solid billet mini-spool for 100% traction to both wheels. Not recommended for street applications.

Product Features:
  • Billet construction
  • Not recommended for street applications
  • GM7.5″ MINI SPOOL 26 SPLINE
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Yukon Gear – Mini Spool For GM 7.5" With 26 Spline Axles (Part No.32228)

Mini Spool For GM 7.5" With 26 Spline Axles

from

$277.99
Mini spools are a low-cost traction option for vehicles looking for full-time lockup. The mini spool installs into a standard open carrier and give 100% power to both tires at all times. These units are not recommended for street-driven vehicles. We recommend full spools for vehicles with large tires or high horsepower. These units come with a one year warranty against manufacturing defects.

Product Features:
  • Fits GM 7.5″ with 26 spline axles
  • Provides 100% traction to both wheels at all times
  • Installs into standard open carrier case
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Motive Gear – Differential Mini Spool (Part No.MS10-28)

Differential Mini Spool

from

$98.99


Product Features:
  • MINI SPOOL GM 10 BOLT 8 1/2″ 28 SPLINE
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FAQs for 1990 GMC S15 Differential Spools

What are the most popular Differential Spools for the 1990 GMC S15?

With 2 brands you can trust, our most popular Differential Spools for the 1990 GMC S15 parts are:
Differential Mini Spool
from $98.99
This product is not rated
Differential Mini Spool
Differential Spools
Differential Mini Spool
from $98.99
This product is not rated
Differential Mini Spool
Differential Spools
Mini Spool For GM 7.5" With 26 Spline Axles
from $277.99
This product is not rated
Mini Spool For GM 7.5" With 26 Spline Axles
Differential Spools