Page 62 - Paker - Medium Duty Hydraulic Cylinders

Catalog HY08-1130-4/NA Medium Duty Hydraulic Cylinders
Parts Identification / Torque Values Cylinder Accessories and Replacement Parts

1.00" through 8.00" Bore

27 41 43 1 45 47 15 42 44 74 73

19

14
7

40
71

72
69 37 18 17 70 23

Piston and Rod Assemblies Tie Rod Torque
Factory assembled piston and rod assemblies Bore Tie Rod Torque
(that include seals for piston type specified) are Ø Series 3L
recommended. 1.00 35-40 lb-in
1.50 60-70 lb-in
2.00 11-12 lb-ft
2.50 11-12 lb-ft
3.25 25-26 lb-ft
4.00 25-26 lb-ft
5.00 60-64 lb-ft
6.00 60-64 lb-ft
8.00 110-114 lb-ft
Note: The tie rod torque values are for cylinders rated at
1,000 psi. Consult factory for torque values for cylinders
rated above 1,000 psi.

Parts List — 1.00" through 8.00" Bore

Symbol Description Symbol Description
1 Head 42 Lipseal, piston
7 Cap 43 Back-up washer, rod seal
14 Rod Gland 44 Back-up washer, piston
15 Cylinder tube 45 Gland O-ring
17 Piston, lipseal type 47 O-ring, cylinder tube to head and cap seal
18 Cushion sleeve, rod head cushion 69 O-ring, cushion adjustment and check valve plug screw
19 Tie rod 70 Needle, cushion adjustment valve
23 Tie rod nut 71 Ball, cushion check valve
27 Retainer 72 Plug screw, cushion check valve
37 Piston rod, single rod type 73 Bushing, float check, cushion on cap end
40 Rod Wiper 74 Retaining ring, float check cushion bushing
41 Rod Seal

52 Parker Hannifin Corporation
Industrial Cylinder Division
www.parker.com/cylinder Des Plaines, Illinois