Hummer H1 Differential Spools

Your Hummer H1 will be happy to know that the search for the right Differential Spools you’ve been looking for is over! Advance Auto Parts has 3 different Differential Spools for your vehicle, ready for shipping or in-store pick up. The best part is, our Hummer H1 Differential Spools start from as little as $269.99.

When it comes to your Hummer H1, you want parts and products from only trusted brands. Here at Advance Auto Parts, we work with only top reliable Differential Spools brands so you can shop with complete confidence. We’re sure you will get the right product to keep that H1 running for a long time.

Shop online, find the best price on the right product, and have it shipped right to your door. If you prefer to shop in person for the right Differential Spools for your H1, visit one of our local Advance Auto Parts locations and you’ll be back on the road in no time!

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Compare 4 Hummer Differential Spools

USA Standard Gear – Differential Open Unit/Component (Part No.17006)

Differential Open Unit/Component

from

$657.99
The Spartan Locker, by USA Standard Gear, provides reliable traction at a low cost. Give your vehicle great traction and save some cash. Choose a Spartan Locker for better traction. The Spartan locker by USA standard gear is a mechanical locker that replaces the spiders in a standard case. The Spartan locker’s design does not use the thrust washers and has a revolutionary spring and pin design that makes installation a snap! The couplers and drivers are made from 9310 steel, for added strength. Each Spartan locker carries a Limited warranty against defect.

Product Features:
  • Fits AMC Model 20
  • Made from 9310 steel for added strength
  • Replaces the spiders in a standard carrier case
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Yukon Gear – Steel Spool for Model 20 with 29 Spline Axles, 3.08 & Up (Part No.32049)

Steel Spool for Model 20 with 29 Spline Axles, 3.08 & Up

from

$423.99
Yukon Full Spools are a cost-effective way to convert a diff to 100% lockup. Installation is easy as they install in place of your differential carrier assembly. Each Yukon spool is made from high-quality 8620 steel and heat treated for additional strength. A spool is an outstanding choice for dedicated off-road and drag racing vehicles only.

Product Features:
  • Fits AMC Model 20
  • 3.08 and up ratio only
  • Provides 100% traction to both wheels at all times
  • Not recommended for street driven vehicles
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USA Standard Gear – Differential Open Unit/Component (Part No.59020)

Differential Open Unit/Component

from

$269.99
19.15″ 30spline inner Right hand 8.5″ 79 & up GM truck & Blazer (4340).

Product Features:
  • Fits AMC Model 20
  • 3.08 and up ratio only
  • Provides 100% traction to both wheels at all times
  • Not recommended for street driven vehicles
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Motive Gear – Differential Spool (Part No.FS10-30)

Differential Spool

from

$187.99


Product Features:
  • FULL SPOOL GM 8.5 30 SPL ST MUST USE 2-LM102911 & 2-LM102949
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