Mack Differentials2018-12-05T14:35:27+00:00

Mack Differential

When you need parts and supplies we offer the full line of new, used and rebuilt Mack differentials and parts such as ring and pinion sets, installation kits, axle shafts, bearings, cases, spider gears, drop-outs, installation kits, air lock power divider, pinion supports. Global differential supply provides gear sets, axles, lockers and complete bearing installation kits for OEM replacement parts, heavy duty differentials rings, pinions, crown wheel, shims, seals, spools, u-joints, yokes as well as Mack ring and pinion sets.

We are Your Mack Truck Differential Professionals. If you are having difficulty finding the right one for your truck, don’t hesitate to contact us. We have techs ready to help you find the right differential for you 877-776-4600 or 407-872-1901.

  • Quality Mack differentials fully rebuilt to the exact specifications.

  • Professionally trained re-builders.

  • Modifications and upgrades are also available on Mack truck differentials.

  • Discount wholesale prices.

  • Highest quality parts.

  • Worldwide exchange program.

  • Rebuilt Differentials are covered with a one year, unlimited mileage warranty.

  • Worldwide Shipping.

NEED ASSISTANCE IDENTIFYING YOUR Differential? GIVE US A CALL

877-776-4600 / 407 -872-1901
Call today, receive your rebuilt differential tomorrow!

To view or download differential diagrams, manuals and parts lists visit our manuals page.

Front Rear Differential

Mack CRD92 differential

Model Ratio Pinion Spline Count AXLE GEAR SPLINE COUNT 4 STUD CASE? 2 BOLT T/ROD? CONDITION
CRD 92 4.42 I 46 / 039 17 YES 2 BOLT Rebuilt
CRD 92 4.64  I 46 / 039 17 YES 2 BOLT Rebuilt
CRD 92 5.73 I 46/39 17 YES 2 BOLT Rebuilt

Rear Rear Differential

CRD 93 differential

Model Ratio Pinion Spline Count AXLE GEAR SPLINE COUNT 4 Stud Case? 2 bolt T/ROD? CONDITION
CRD 93 3.86 39 17 Rebuilt
CRD 93 3.87  I 46 / 039 YES Rebuilt
CRD 93 4.42  I 46 / 039 43 YES 2 BOLT Rebuilt
CRD 93 5.55  I 46 / 039 NO Rebuilt
CRD 93 5.73  I 46 / 039 17 NO 2 BOLT Rebuilt
CRD 93 5.73 39 17 YES 2 BOLT Rebuilt
CRD 93 6.34  I 46 / 039 YES 2 BOLT Rebuilt

Rear Rear Differential

Mack CRD 93 Differential

Model Ratio Pinion Spline Count AXLE GEAR SPLINE COUNT 4 Stud Case? 2 bolt T/ROD? CONDITION
CRD 203 3.94 FINE 43 YES 2 Bolt Rebuilt

Rear Rear Differential

differential for Mack truck

Model Ratio Pinion Spline Count AXLE GEAR SPLINE COUNT 4 Stud Case? 2 bolt T/ROD? CONDITION
CRDPC 202 3.86  I 46 / 0 17 Rebuilt

Rear Rear Differential

CRD 93 differential

Model Ratio Pinion Spline Count AXLE GEAR SPLINE COUNT 4 Stud Case? 2 bolt T/ROD? CONDITION
CRD 203 3.94 FINE 43 Yes 2 Bolt Rebuilt
differential warranty

Differentials are new and rebuilt by Pro Gear and covered with a one year, unlimited mileage warranty.  *See warranty. All other warranties are that of the manufacturer.

For over 20 years we have successfully exported world wide. We stock all makes and models of all your new used and rebuilt differentials, parts and kits. Whether we use your carriers or ours, you can rest assured that we will get your product to you on time and in perfect working condition.
We export to over 60 countries worldwide and know what it takes to get the job done right the first time. Our goal is for you to be able to complete your job in the least amount of time possible.We strive to become a regular component of your success!