1998.5-2002 Ram 5.9L Cummins Torque Converters

The 5.9L Cummins-powered Ram trucks can make a whole heck of a lot of power with even a few basic modifications, but your truck's torque converter probably won't be happy with it. Tier One's selection of performance torque converters for 1998.5-2002 Ram 5.9L Cummins trucks will hold all the horsepower and torque that your 5.9L Cummins Ram can dish out, as well as heavy towing and hauling, without suffering from cracking, warping, or burn-up. Tier One has everything from basic Ram stock-replacement torque converters to high-strength billet torque converters with multi-disc designs that can hold upwards of 1000 horsepower. We offer Ram 5.9L Cummins in several different stall speeds so that you can fine-tune your Ram's shifting for the perfect launch or towing capability. If your torque converter has already failed and sent debris through the rest of the system, a simple replacement might not be enough, and you may need to swap the whole unit with one of our 1998.5-2002 Ram 5.9L Cummins Complete Transmissions. A torque converter working hard under a heavy load generates massive amounts of heat, so keep that heat from cooking your fluid and ruining your new converter with one of our 1998.5-2002 Ram 5.9L Cummins Transmission Coolers. To get the most out of your new converter, your transmission needs to apply the correct fluid pressure, so ensure your lock-up is firm and reliable by upgrading to one of our 1998.5-2002 Ram 5.9L Cummins Valve Bodies. While you have the transmission disconnected to install the converter, it's the perfect time to upgrade other weak points like the flexplate or input shaft, so see what else you should swap in our 1998.5-2002 Ram 5.9L Cummins Transmission Parts.