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Rebuilt Mack
Transmissions and Parts.



Warranty

New or factory remanufactured Mack Transmissions are covered by the manufacturers warranty and subject to the terms of the manufacturer.


World Drivetrain GDTS
Warranty Information:





Transmissions rebuilt by World Drivetrain Supply are covered with a one year, unlimited mileage warranty.

Mack Transmission Exports

For more than 30 years we have exported Truck Transmissions Worldwide. Shipping through your freight forwarder, trucking company or one of our discount carriers. No matter which one, your transmission or part will arrive, on time and intact with all the proper documentation for customs clearance.

Experience

We have exported to over 196 countries worldwide in the past 30 years and know exactly what it takes to get through customs on time. Our priority is to assist you in any way we can at the lowest price possible. We want to earn and keep your business and it shows.

Reman Transmissions


From all Manufacturers.

Mack Transmissions Remanufactured:

All Rebuilt Transmissions are sold as either exchange or can be bought outright. Core charges will apply on most models and will be refunded upon delivery and inspection of returned core. All returned cores will be subject to our or the manufacturers core policy depending on the type of unit purchased. A rebuildable core must be returned of the same model and speed. Burnt, rust filled or units run out of fluids are not rebuildable and cannot be accepted. Simply put: a rebuildable core of the same make, model and speeds must be returned unless prior arrangments are made. We do on occasion accept a different model in return, however this needs to be arranged in advance.


We Ship Worldwide

Our shipping and distribution warehouses are located throughout the US for fast delivery


Rebuilt Mack Transmission Help Line:
Toll Free: 888 9-4-GEARS
Call Center: 407-614-8765


Speak with a experienced transmission professional. Monday thru Friday 8AM to 5PM EST.


Only The Highest Quality.

Established in 1970 and providing the finest rebuilt Mack transmissions on the market today as well as: Parts, Service and Repairs for over 30 years.



Rebuilt Mack Transmissions

Our Factory Trained Technicians are the finest rebuilders you could find. All are highly trained in the exacting art of truck transmission rebuilding and repair.

If you have questions, we have the answers. Need to get it done in a hurry? When your rig or piece of equipment is down you know time is a factor. We are here to serve you in the fastest way possible. Call now and we'll roll up our sleeves get started.

888 944 3277



Quality Rebuilt Transmissions, Fair Pricing, Fast Delivery and Great Service.

What More Can You Ask For?



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Mack Transmissions Rebuilt:

Most models are shipment ready, however some units will require some setup for your configuration and application. While we try to have the most popular models ready to deliver, the thousands of different configurations may require some additional time to deliver. Contact your rep today for availability on your particular model. The Mack part, model and serial number is needed to insure proper fitment. We also need to know if your model is equipped with the additional oil pump prior to shipping. We are able to quote all models but in some instances when additional equipment is needed the cost can be slightly different. All charges are detailed prior to final agreement and shipping.
Rebuilt Mack Transmissions

We can upgrade or modify your rebuilt transmission for any application from over the road to industrial applications.

Rebuilt, New and Good Used Mack and Mack Mid Range Transmissions. Call today for a free quote on Parts, Sales or Service.

We also offer a complete line of Mack transmissions and parts. Mack Heavy Duty Truck Transmissions as well as repair parts for all mack 5, 6, 7, 8, 9, 10, 12, 13, 15, 18 and 20 speed transmissions. From simple gasket and seal kits to rebuild kits and master overhaul kits for your truck transmission manufactured by Mack.

We can ship your Mack transmission today and we ship Worldwide.

Thousands of units in stock, new, used and rebuilt.
Most models are ready to ship or deliver today. In addition to our massive inventory of exchange Transmissions, we also offer the highest quality rebuilding services available for any type of truck transmission we also pick up and deliver your Rebuilt Mack Transmissions to any city and Worldwide.

Rebuilt Mack Transmission (Upgrades)

We can accommodate any need you have in upgrading or modifying your rebuilt Transmission for your specific applications, such as:

  • Addition of Transmission Overdrive Gears
  • Upgrades to handle more Torque & Horsepower
  • Additional Filters, Oil Coolers and Heat Exchangers.

    Automated Transmissions - World Drivetrain Supply can also offer any of the new technologies offered by Mack Transmission while rebuilding your unit.



    Truck Differentials By Mack:

    We also offer a complete line of new, used and rebuilt Mack Truck Differentials. All models are available as well as repair parts, Ring and Pinion Sets, Gear Seat, Bearing Kits, Axles and Housings.

    World Drivetrain Supply Offers the Full Range of Mack Transmissions in Rebuilt, New and Exchange.

    The Mack Transmission Professionals:

    Call Toll Free 888 944 3277. Our professional and helpful staff is standing by to help you with identifying the part you need as well as pricing, availability and shipping.

    In most cases we can ship your unit today. Some units will require slight modifications for your particular build. These can usually be done in a day and the unit can be shipped the following day at the latest.

    We are your one stop shop for MACK Transmissions and parts. Mack Sales, Service and Repair.


    Core Policy.
  • Disclaimer, Copyright and Trademark Notice of Disclaimer © 2011 GDTS LLC.

    All rights reserved. The "World Drivetrain Supply LLC " mark are the logos, trademarks, and service marks of GDTS LLC.
    ALL other trademarks, service marks and logos used in this site are the trademarks, service marks or logos of their respective owners.
    GDTS LLC is in no way associated with them other than the fact we sell thier products and or parts.

    Copyright © 2011 World Drivetrain Supply LLC. - A division of GDT


    Rebuilt Mack Transmissions | Truck Transmissions | Mack Parts | Mack Transmission Parts
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    Mack Transmission, rebuilt, new, used and exchange. All models are in stock ready to ship.
    You only need to make one call. That's because we stock them all.
    International shipping, same day service on all Mack transmissions in 5, 6, 7, 8, 9, 10, 12, 13, 15, 18 and 20 speed models.