JLG 450A_AJ Series II Parts Manual User Manual
Page 317
SECTION 5 - CYLINDER
3121244
450A Series II/450AJ Series II
317
FIGURE 5-19. BELGIUM AND ROMANIAN BUILT MACHINES/LIFT (MAIN BOOM) CYLINDER
ITEM
PART NUMBER
QTY
DESCRIPTION
REV
Ref
USA Built Machines use SNs 03xxxxxxxx.
Ref
Belgium Built Machines use SNs 13xxxxxxxx.
Ref
Romanian Built Machines use SNs E3xxxxxxxx.
1684244
Ref
MAIN LIFT CYLINDER ASSEMBLY
E
1
7026101
1
Barrel
2
7026102
1
Rod
6
0961950
4
Bearing
7
7026097
1
Piston
8
7026098
1
Head
9
7026099
1
Nut
10
70002224
1
Ring, Retaining
11
70002225
1
Seal
12
70002225
1
O-Ring
14
See Note
1
Spacer (Note: Not Available for Purchase)
19
70002225
3
Ring, Wear
20
70002225
1
Seal
21
70002225
1
O-Ring
22
70002225
1
Ring, Back-up
23
70002225
1
O-Ring
24
70002225
1
Wiper
25
4640936
1
Cartridge, Valve
25
2900770
1
Seal Kit - 4640936 Valve
26
70002225
1
O-Ring
27
70002225
1
O-Ring
29
70002219
1
Ring, Retaining
35
70002225
1
Seal Kit, Cylinder (Includes Items 11, 12, 19-24, 26 & 27)