For immediate Service, Call (800) 341-4334

VIDEO - Twin Disc Transmission Test

Mike Herms, Technical Support Manager, discusses the Palmer Johnson testing process for customer rebuild and reman units. This video will take you through the finer points of our testing process. The specific transmission set discussed in this video is the 61-1179 transmission and 8flw-1700 series torque converter set from Twin Disc. This is specific unit is found in the Brandt road rail trucks. Watch to learn more about this specific transmission set from Twin Disc and the PJ testing process:


Keep Reading

Centa polar king

PJ News

Polar King refit Centa Torsional Couplings

Palmer Johnson supplied the CENTA torsional vibration couplings for the propulsion system, and the article quotes the team calling Centa “the best out there” for handling torsional vibration on heavy towing loads.
Read More

PJ News

Polar King refit Centa Torsional Couplings

Centa polar king
Read More

PJ News

Twin Disc Discontinues RO PTO Line: Affected Models, Timeline, and What to Do Next

Twin Disc RO PTO Discontinued
Read More

People

Living Our Core Value: We Give Back This Holiday Season

Holiday Giving PJ 2025
Read More