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Heavy Hauler

HEAVY HAULER TRANSMISSIONS

All of our Duramax, Powerstroke, and Cummins Heavy Hauler® transmissions come with a 3 year/100,000 km warranty. Each Heavy Hauler® is dyno load tested, on our one-of-a-kind SuperFlow transmission dyno, to 700 ft-lbs of torque. Each unit is tested, tuned & Engineered Beyond The Gears©! The Heavy Hauler® Series is the best built heavy duty transmission on the market.

With numerous trucks setting records with a Heavy Hauler® installed, it's no wonder why it is the choice of champions in competitive diesel motorsports. Our lineup of Heavy Hauler® transmissions includes models to handle any task you have set forth for your truck. From trailer towers to full on race prepped trucks, at North American Powertrain Components we have a Heavy Hauler® matched to your specifications.

Countless hours of R&D have gone into each transmission and continually go into each transmission. With such a solid reputation for durability and longevity, our Heavy Hauler® series heavy duty 46/47/48RE, 45/545RFE/68RFE/65RFE, Allison 1000/LB7/LLY/LBZ, 6L80/90E, 4L80E, 700-4L65E,350/350C/400, 5R110W, E40D/4R100, 4R70/4R75W, AS68RC/AS69RC are built with quality parts to tolerate extreme towing & racing performance loads. Our improvements to any known issues, and proprietary upgrades create an exclusive combination resulting in superior product quality.

To learn more about our Heavy Hauler Duramax, Cummins and Powertroke race series or to order, give us a call at 780.456.4498.

Dodge 5.9 CUMMINS

The 450 Series

Handles up to 450 rear wheel horsepower.

Contents
Triple Disc Torque Converter, Billet Front Servo, Band Strut and Accumulator, Red Alto™ Frictions, Kolene Steels, OEM bearing & washers, New Filter & Related Hard Parts, OEM Electronics, Gaskets, Seals & Sealing Rings, Shift Improvement Kit with Resistor, Steel 6 Disc "HEMI" Style Drum and Shift Kit.

Optional
Deep or Double Deep Aluminum MAG-HYTEC Transmission Pan
Torque Converter: 1700, 2000 Stall Speeds
Cryo Shafts

The RACE SERIES

Handles up to 800 rear wheel horsepower

Contents
Triple Disc Torque Converter, Billet Front Servo, Band Strut, Input & Output Shaft and Accumulator, Red Alto™ Frictions, Kolene Steels, OEM bearing & washers, New Filter & Related Hard Parts, OEM Electronics, Gaskets, Seals & Sealing Rings, Shift Improvement Kit with Resistor, Steel 6 Disc "HEMI" Style Drum and Shift Kit.

Optional
Deep or Double Deep Aluminum MAG-HYTEC Transmission Pan
Torque Converter: 1700, 2000 Stall Speeds
Cryo Shafts

The BRX Series

Handles over 800+ rear wheel horsepower

Contents
Triple Disc Torque Converter, Billet Front Servo, Band Strut, Input & Output Shaft, Intermediate Shaft and Accumulator, 6 Clutch Billet Drum, Red Alto™ Frictions, Kolene Steels, OEM bearing & washers, New Filter & Related Hard Parts, OEM Electronics, Gaskets, Seals & Sealing Rings, Shift Improvement Kit with Resistor and Shift Kit.

Optional
Deep or Double Deep Aluminum MAG-HYTEC Transmission Pan
Torque Converter: 1700, 2000 Stall Speeds
Cryo Shafts


Ford POWERSTROKE

The 450 Series/4R100

Handles up to 450 rear wheel horsepower.

Contents
Trip Disc Converter, Red Alto™ Frictions, Kolene Steel, NADP High Capacity Piston Kit, OEM Gaskets, Seals & Sealing Kits, OEM Bushing & Washer Kits, Inner & Outer Filter and NADP Valve Body with Transgo® Shift Kit.

Optional
Aluminum MAG-HYTEC Transmission Pan
Cryo Shafts
Billet Input Shaft

The Race Series/5R110

Handles up to 800+ rear wheel horsepower

Contents
Trip Disc Converter, Red Alto™ Frictions, Kolene Steel, NADP High Capacity Piston Kit, OEM Gaskets, Seals & Sealing Kits, OEM Bushing & Washer Kits, Inner & Outer Filter and NADP Valve Body with Transgo® Shift Kit.

Optional
Aluminum MAG-HYTEC Transmission Pan
Cryo Shafts
Billet Input Shaft


LB7 & LLY

The 450 Series/4R100

Handles up to 800 rear wheel horsepower.

Contents
Triple Disc Converter, Red Alto™ Frictions, Kolene Steel, NADP High Capacity Piston Kit, OEM Gaskets, Seals & Sealing Kits, OEM Bushing & Washer Kits, Inner & Outer High Flow Filter, NADP Valve Body with Transgo® Shift Kit, NADP Lock Up Boost Valve and New Related Hard Parts.

Optional
Aluminum MAG-HYTEC Transmission Pan

LBZ 06 & Later 6-speed

Handles up to 800 rear wheel horsepower.

Contents
Triple Disc Converter, Red Alto™ Frictions, Kolene Steel, NADP High Capacity Piston Kit, OEM Gaskets, Seals & Sealing Kits, OEM Bushing & Washer Kits, Inner & Outer High Flow Filter, NADP Valve Body with Transgo® Shift Kit, NADP Lock Up Boost Valve and New Related Hard Parts.

Optional
Aluminum MAG-HYTEC Transmission Pan