JLG G12-55A Parts Manual User Manual
Page 451
HYDRAULIC COMPONENTS
3126020
G10-55A, G12-55A
9-23
Item
Part Number
Qty.
Description
Rev.
91573008
1
CROWD CYLINDER, (includes items 1 thru 21)
J
1
7026466
1
CASE ASSY
2
1001123014
1
CARTRIDGE VALVE, (large), (torque to 110 lb-ft)
91514251
1
SEAL KIT
3
1001123015
1
CARTRIDGE VALVE, (small), (torque to 35 lb-ft)
91574001
1
SEAL KIT
4
91034153
1
LOCKNUT, (torque to 1325-1375 lb-ft)
5
7026462
1
PISTON ASSY, (includes items 6 thru 9)
6
7026463
1
PISTON
7
Use Kit K1
2
WEAR RING
8
Use Kit K1
1
CAP SEAL
9
Use Kit K1
1
O-RING
10
7026464
1
SPACER
11
91124096
1
SELF-TAPPING CAPSCREW
12
7026461
1
HEAD ASSY, (includes items 13 thru 19), (torque to 500-550 lb-ft)
13
NSS
1
HEAD
14
Use Kit K1
2
WEAR RING
15
Use Kit K1
1
STEP SEAL
16
Use Kit K1
1
U-CUP
17
Use Kit K1
1
U-CUP
18
Use Kit K1
1
O-RING
19
Use Kit K1
1
WIPER
20
7026458
1
O-RING
21
7026465
1
SHAFT ASSY
22
91161136
1
PIN
23
88581149
4
RETAINING RING
24
91161137
1
PIN
K1
7026467
1
SEAL KIT, (includes items 7, 8, 9 & 14 thru 19)
G10-55A Before S/N 0160033661
G12-55A Before S/N 0160033659
excluding 0160033452