International Differential Spools

At Advance Auto, we carry 9 different types of Differential Spools for your International at competitive prices to fit your budget. Save on costs when you find your International replacement Differential Spools with us.

Make sure to compare prices and take a look at the top user reviewed Differential Spools that fit your International. The ratings and reviews for these aftermarket International Differential Spools really help you make the right decision.

Whether you’re a do-it-yourselfer or trained auto tech, you’ll appreciate the convenience of home or business delivery, or picking up your Differential Spools at the nearest Advance Auto Parts location.

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Compare 9 International Differential Spools

Search our full catalog of aftermarket International Differential Spools below. Make sure to check for user reviews of Differential Spools to learn which worked the best for our customers.

USA Standard Gear – USA Standard Gear Spartan Locker For Dana 44 Differential With 30 Spline Axles, Includes Heavy-Duty Cross Pin Shaft, 17001 (Part No.17001)

USA Standard Gear Spartan Locker For Dana 44 Differential With 30 Spline Axles, Includes Heavy-Duty Cross Pin Shaft, 17001

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$669.99
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 one year warranty against defect.
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USA Standard Gear – USA Standard Gear Differential Open Unit/Component, 17000 (Part No.17000)

USA Standard Gear Differential Open Unit/Component, 17000

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$639.99
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. Does not fit Std. JK Carrier. Use YC D706008
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Yukon Gear – Yukon Gear Steel Spool for Dana 44 with 30 Spline Axles, 3.92 & Up, 32041 (Part No.32041)

Yukon Gear Steel Spool for Dana 44 with 30 Spline Axles, 3.92 & Up, 32041

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$338.99
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.
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Yukon Gear – Yukon Gear Dana 44 Steel Spool Replacement, 32168 (Part No.32168)

Yukon Gear Dana 44 Steel Spool Replacement, 32168

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$314.99
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.
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USA Standard Gear – USA Standard Gear Differential Open Unit/Component, 59015 (Part No.59015)

USA Standard Gear Differential Open Unit/Component, 59015

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$289.99
USA Standard Gear Differential Open Unit/Component, 59015.
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USA Standard Gear – USA Standard Gear Differential Open Unit/Component, 59013 (Part No.59013)

USA Standard Gear Differential Open Unit/Component, 59013

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$282.99
USA Standard Master Overhaul kits let you finish your install with confidence. This kit uses Koyo bearings and races. Included are carrier bearings and races, pinion bearings and races, pinion seal, complete shim kit, ring gear bolts, pinion nut, crush sleeve (if applicable), oil baffles and slingers (if applicable), threading locking compound, marking compound with brush and gasket.
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Yukon Gear – Yukon Gear Mini Spool for Dana Spicer 44 with 30 Spline Axles, 32055 (Part No.32055)

Yukon Gear Mini Spool for Dana Spicer 44 with 30 Spline Axles, 32055

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$194.99
Yukon Mini Spools are a low-cost traction option for vehicles looking for full-time lockup. The mini spool installs into a standard open carrier in place of the spider gears and delivers 100% power to both tires at all times. These units are not recommended for street-driven vehicles. Full spools are recommended for vehicles with large tires or high horsepower.
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USA Standard Gear – USA Standard Gear Differential Open Unit/Component, 59021 (Part No.59021)

USA Standard Gear Differential Open Unit/Component, 59021

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$149.99
“Replacement front spindle for Dana 44, Ford F150, 5 hole (approx. 6″” OD).”
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Motive Gear – Motive Gear Differential Mini Spool, MSD44-30 (Part No.MSD44-30)

Motive Gear Differential Mini Spool, MSD44-30

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$101.99
Motive Gear Differential Mini Spool, MSD44-30.
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