Chelsea 859 Series PTO Units
This PTO is obsolete. Chelsea 859 Series PowerShift PTO fit Allison and Caterpillar® automatic transmissions with 10-Bolt PTO mounting aperture. The 859 is designed with a heavy-duty clutch pack for longer serviceability.
At PGT Trucks, we have decades of experience finding and replacing parts for transmissions, differentials, PTOs and more. We offer sales service and repair for your Parker Chelsea power take off, and will export and ship across the globe quickly and affordably.
If you do not see a specific Chelsea semi-truck PTO replacement for sale, or you're not sure what you need, do not hesitate to call us toll free at (877) 776-4600. We are be glad to guide you in finding the PTO that's right for you.