Bulletin 2751-001-M1/USA
Service Manual
HGA
Hydraguide
™
Hy
d
ra
u
lic
s
Parker Hannifin Corporation
Hydraulic Pump/Motor Division
Greeneville, T
ennessee
12
Service Parts List
STANDARD PARTS THAT CHANGE WITH DISPLACEMENT
31C/D
31
Length of
35
Length of
36
Length of
39
20 & 21
30
19
Series
Vane Kit
Rotor Set
Rotor
Seal
Seal
Rubber
Rubber
5/16-24 Thread
Torsion Bar**
Drive Link
Spacer
Set
Retainer
Retainer
Boot Seal Boot Seal
Bolts (7 ea.)
Before Date
After Date
Code195-94
Code195-94
HGA 08
506607
HGA087010
.501
099070
1.522
032626
1.648
021269
021428
BASE-A10506 HGA013008 4772480184
HGA 10
506606
HGA107010
.626
099071
1.647
032618
1.786
021280
021356
BASE-A10525 HGA013008 4772480196
HGA 12
506611
HGA127007
.751
099072
1.772
032619
1.923
021283
021311
BASE-A10538 HGA013008 4772480209
HGA 14
506610
HGA147005
.876
099073
1.897
032627
2.066
021290
021306
BASE-A10550 HGA013008 4772480221
HGA 16
506609
HGA167005
1.001
099074
2.022
032628
2.203
021292
021382
BASE-A10562 HGA013008 4772480234
HGA 20
———
HGA207005
1.252
099075
2.272
032620
2.511
021294
021357
BASE-A10525 HGA013005 4772480196
HGA 24
———
HGA247005
1.502
099076
2.522
032629
2.753
021295
021444
BASE-A10550 HGA013005 4772480221
HGA 28
———
HGA287005
1.752
099077
2.772
032621
3.026
021296
021358
BASE-A10538 HGA013006 4772480209
HGA 32
———
HGA327004
2.002
099095
3.022
032759
3.313
021349
021435
BASE-A10562 HGA013006 4772480234
*Use part number 020206 on assemblies manufactured prior to date code 195-94
**Torsion bars are unit specific. To select the correct replacement, measure the diameter of the center section of the bar and the length between holes, then select
the correct base number from the following chart:
Base Number
Bar Center Diameter - in.
Length Between Holes - in.
401360
0.147
5.00 - 5.62
401363
0.160
6.00 - 6.50
401368
0.160
5.00 - 5.62
401413
0.154
5.00 - 5.62
401432
0.147
6.00 - 6.50
401435
0.139
5.00 - 5.62
401627
0.139
6.00
