Rugged, rough and ready to work, American-made Pure Mack transmissions work seamlessly with your truck to deliver the gold standard in power and performance.
With Pure Mack mDRIVE and mDRIVE HD automated manual transmissions, there’s no clutch pedal. Shifting is operated by intelligent software and engine integration to continuously monitor changes in grade, vehicle speed, acceleration, torque demand, combined vehicle weight and air resistance to optimize fuel economy on every drive.
With a Pure Mack Maxitorque T300 transmission, you're getting the industry’s only triple-countershaft design in factory-new condition. It features revolutionary shiftable, multi-speed reverse capabilities; standard, one-piece aluminum casings; and more PTO mounting options than any other transmission.
Standard gear shift strategy. Tuned for maximum fuel economy.
A feature package targeting livestock haul and recreational vehicle applications and similar applications where load shifting must be minimized. It revises the AMT’s shift strategy to provide smoother launches, less aggressive shifting and more gentle driving.
Targeting vocational vehicles such as construction and heavy construction. Includes the Performance Mode for best performance and driveability in exchange for fuel economy. Kick-down pedal for best acceleration and performance. Premium gear lever with “Perf” button and gear selection buttons. Performance mode maximizes gradeability and improves starting and shifting in rough or hilly terrain.
A more aggressive shift strategy than “Bad Roads” for heavy haul applications with more performance-oriented shift points, less skip shifting and more. Recommended to be used with Titan Heavy Haul over 80 metric tons / 176k lbs.
Greater than 6 mpg Less than 39L/100km
Greater than 5 mpg Less than 50L/100km
Less than 5 mpg Greater than 50L/100km
Transmission oil and filter (Replace)
Oil quality: Mack Transmission Oil 97318*
mDRIVE™; mDRIVE™ Severe Duty and mDRIVE™ with Crawler Gears
Oil quality: Mack Transmission Oil 97319*
* Approved oils only, lists can be made available
T300 SERIES TRANSMISSION
Highway Standard and Extended Oil (Replace)
Std: 250,000 / Ext: 500,000
Std: 400,000 / Ext: 800,000
Std: 24 months / Ext: 36 months
Vocational Standard and Extended Oil (Replace)
Std: 40,000 / Ext: 80,000
Rear Axle Oil (Replace)