JLG 450A_AJ Series II Parts Manual User Manual
Page 351
SECTION 5 - CYLINDER
3121243
450A Series II/450AJ Series II
351
FIGURE 5-22. BELGIUM BUILT MACHINES/LIFT (MAIN BOOM) CYLINDER (Prior to SN 1300006000)
ITEM
PART NUMBER
QTY
DESCRIPTION
REV
Ref
Manufactured in Belgium (SN 1st digit is 1)
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)