JLG 450A_AJ Series II Parts Manual User Manual
Page 353
SECTION 5 - CYLINDER
3121243
450A Series II/450AJ Series II
353
FIGURE 5-23. BELGIUM BUILT MACHINES/LIFT (TOWER BOOM) CYLINDER (Prior to SN
1300006000)
ITEM
PART NUMBER
QTY
DESCRIPTION
REV
Ref
Manufactured in Belgium (SN 1st digit is 1)
1684239
Ref
TOWER LIFT CYLINDER ASSEMBLY
D
1
7026078
1
Barrel
2
7026079
1
Rod
6
0961950
4
Bearing
7
7026073
1
Piston
8
7026074
1
Head
10
4641260
2
Cartridge, Valve
10
2900770
2
Seal Kit - 4641260 Valve (1 Per Assembly)
11
7026075
1
Nut
12
70002221
1
Ring, Retaining
14
7026076
1
Spacer
15
7026080
1
O-Ring
16
7026080
1
Seal
17
7026080
1
O-Ring
18
7026080
1
Ring, Back-up
19
7026080
2
Ring, Wear
20
7026080
1
Seal
21
7026080
1
O-Ring
23
7026080
1
O-Ring
24
7026080
1
Wiper
26
7026080
1
O-Ring
30
70002222
1
Ring, Retaining
35
7026080
1
Seal Kit, Cylinder (Includes Items 15-21, 23, 24 & 26)