Chelsea 871 Series PTO Units
The Chelsea 871 Series is a 10-bolt PowerShift PTO for Allison 3000 and 4000 family automatic transmissions. It is a clutch type PTO with electric over hydraulic shift in 12 volt and 24 volt versions, available with or without Chelsea's Electronic Overspeed Control, and it is offered with wet spline and pressure lube options.
The 871 Series replaces the Chelsea 870 Series. If the tag on your PTO shows an 870 model number, the 871 with the same remaining model number is normally the current unit. Call us with your full model number and we will confirm it before you order. For a non-shiftable version on the same 10-bolt mounting, see the Chelsea 878 Series.
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 871 Series PTO for sale, or you are not sure what you need, do not hesitate to call us toll free at (877) 776-4600. We will be glad to guide you in finding the PTO that is right for you.
If you are looking for parts for your Chelsea 871 Series, please use our Chelsea PTO 871 Series Parts Manual to identify the correct parts for your unit.
Repairing an older unit? The Chelsea PTO 870 Series Parts Manual is still available.
