JLG G12-55A Parts Manual User Manual
Page 433
HYDRAULIC COMPONENTS
3126020
G10-55A, G12-55A
9-5
Item
Part Number
Qty.
Description
Rev.
91573028
Ref
LIFT CYLINDER, (G10-55A), (no longer available, use 1001125154 for
replacement or items 1 thru 23 for service), (included item quantities are per
single cylinder)
B, 02
1
Use Kit K1
1
O-RING
2
Use Kit K1
1
O-RING
3
Use Kit K1
1
SEAL
4
Use Kit K1
1
SEAL
5
Use Kit K1
1
SEAL
6
Use Kit K1
1
SEAL
7
Use Kit K1
1
WIPER
8
Use Kit K1
2
WEAR RING
9
Use Kit K1
2
WEAR RING
11
7005314
1
LOCKNUT, (torque to 1600-2000 lb-ft)
12
70021631
6
CAPSCREW, (torque to 24-27 lb-ft)
13
70021630
1
SELF TAPPING SCREW
14
7005322
4
LUBE FITTING
15
7005365
2
PORT PLUG
16
70021629
2
PORT PLUG
17
70021628
4
BUSHING
18
70021623
1
VALVE BLOCK
19
7028890
1
COUNTERBALANCE VALVE, (torque to 30-35 lb-ft)
20
70021627
Ref
TUBE ASSY, (no longer available, replace with both 70021959 head and
70021960 tube assy)
21
70021626
1
ROD ASSY
22
70021625
Ref
HEAD, (no longer available, replace with both 70021959 head and 70021960
tube assy)
23
70021624
1
PISTON
105
91563046
2
CYLINDER PIN
106
1001101595
2
CYLINDER PIN
112
3841287
4
ROD KEEPER
113
0682216
4
HEX HD CAPSCREW, 3/4-10X2, GR8, (torque to 380 lb-ft)
K1
70021632
1
SEAL KIT, (includes items 1 thru 9)
S/N 0160033659 thru 0160035822
including 0160033452