Hydraulic Post Drivers QuickChange System.
Worksaver is introducing the QuickChange system featuring a new End Cap (Splitcap) for our HPD-series of Post Drivers. This new SplitCap will allow the end user to easily replace the rod seal in the field. The QuickChange system also involves a change to the cylinder rod and attaching hardware. The serial number break and parts information is listed below.

Download Instructions to change cyl. rod seal
HPD-16 Effective with S/N 4077
Description New Item Number
Cylinder Rod (now 1-inch dia.) 815166
End Cap w/Rod Seal 815170
Shoulder Nut 815205
New Top Nut 2500017
HPD-20 Effective with S/N 4531
Description New Item Number
Cylinder Rod 815204
End Cap w/Rod Seal 815170
Shoulder Nut 815205
New Top Nut 2500017
HPD-24 Effective with S/N 1284
Description New Item Number
Cylinder Rod 815204
End Cap w/Rod Seal 815170
Shoulder Nut 815205
New Top Nut 2500017
WARNING: Read and understand the operator’s manual before operation. Be sure tractor/skid steer is properly counterbalanced. Damage to equipment or personal injury could occur.