Parker P1/PD Series User Manual

Parker Hannin Corporation
Hydraulic Pump and Power Systems Division
Marysville, Ohio USA
Bulletin HY28-2708-02/SVC/EN | July 2019
Medium Pressure Axial Piston Pumps
P1/PD B-mod Service Information
12
Volume Stop Kits
Size 018 028 045 060 075/085 100 140
Maximum volume stop kit S2E-19203-5K S2E-19204-5K S2E-19115-5K
Minimum volume stop kit S2E-19608-5K S2E-19609-5K S2E-19115-5K
Volume Stop Parts
Item No Qty Description
2 1 Plug with O-ring (no volume stop)
54 1 Adjusting screw
55 1 Adjusting screw lock nut
56 1 Volume stop plug
57 1 Volume stop plug O-ring
58 1 Backup ring
59 1 Volume stop rod O-ring
60* 1 Volume stop rod
*Min & max rods same for the 45 thru 140, but different on the 18 & 28. See table below for kit part number.
NOTE: Picture shows max volume stop location for counter-clockwise rotation and min volume stop
location for clockwise rotation. Plug and stop assembly locations would be switched for opposite rotation.
Item Torque
2 45 ft-lbs
55 18 ft-lbs
56 45 ft-lbs
Volume Stop Control
55
2
56
57
54
59
60
58

Parker P1/PD Series Specifications

General

Brand	Parker
Model	P1/PD Series
Category	Water Pump
Language	English