JLG 450A_AJ Series II Parts Manual User Manual
Page 199
5-13
SECTION 5 CYLINDER
FIGURE 5-6. USA BUILT MACHINES/LIFT (JIB) CYLINDER (450AJ SERIES II WITH ARCTIC
ITEM #
PART NUMBER
QTY.
DESCRIPTION
REV.
Ref
USA Built Machines use SNs 03xxxxxxxx.
Ref
Romanian Built Machines use SNs E3xxxxxxxx.
1001138816
Ref
LIFT (JIB) CYLINDER ASSEMBLY (450AJ SERIES II WITH
ARCTIC PACKAGE)
D
1
0100011
AR
Compound, Locking
2
0100038
AR
Primer, Locking
3
0630534
3
Bolt #10-24NC x 1in
4
0961893
1
Bushing, Tapered
5
0961947
2
Bushing
6
0961951
2
Bushing
7
1683051
1
Head
8
1683960
1
Barrel Weldment
9
1683961
1
Rod Weldment
10
3760367
1
Washer, Ring
11
2220885
3
Plug, O-Ring
12
3480249
1
Piston
13
3931516
8
Bolt, Socket Head 5/16in-18NC x 2in
14
4640509
2
Cartridge, Valve (Counterbalance Non-Vented)
2900792
2
Seal Kit - 4640509 Valve
15 to 99
Not Used
100
1001138819
1
Seal Kit, Cylinder (Includes Items 101-110)
101
Use 1001138819
2
Ring, Back-up
102
Use 1001138819
1
Ring, Back-up
103
Use 1001138819
2
Seal
104
Use 1001138819
2
Ring, Wear
105
Use 1001138819
1
Ring, Wear
106
Use 1001138819
1
O-Ring
107
Use 1001138819
1
O-Ring
108
Use 1001138819
1
Seal
109
Use 1001138819
1
Wiper
110
Use 1001138819
1
T-Seal