JLG 450A_AJ Series II Parts Manual User Manual
Page 289
SECTION 5 - CYLINDER
3121244
450A Series II/450AJ Series II
289
FIGURE 5-5. USA BUILT MACHINES/LEVEL (PLATFORM) CYLINDER (450AJ SERIES II) (SERVICE
REPLACEMENT)
ITEM
PART NUMBER
QTY
DESCRIPTION
REV
Ref
Note: Original Equipment component may have been replaced
with Service Replacement component. Identify p/n stamped
on cylinder before ordering parts.
Ref
USA Built Machines use SNs 03xxxxxxxx.
Ref
Belgium Built Machines use SNs 13xxxxxxxx.
Ref
Romanian Built Machines use SNs E3xxxxxxxx.
1001140279
Ref
PLATFORM LEVEL CYLINDER ASSEMBLY (450AJ SERIES II)
(SERVICE REPLACEMENT)
A
1
70003846
1
Barrel
2
70003847
1
Rod
4
70003819
1
Piston
5
7026082
1
Head
8
0961951
4
Bushing
9
70003845
1
Seal
10
70003845
1
O-Ring
11
70003845
2
Ring, Wear
12
70003845
1
O-Ring
13
70003845
1
Ring, Back-up
14
70003845
1
Seal
15
70003845
1
Wiper
16
70002217
1
Ring, Retaining
17
7026084
1
O-Ring
21
70002216
1
Retainer
23
4640932
1
Cartridge, Counterbalance Valve
23
7011112
1
Seal Kit - 4640932 Valve
24
4641086
1
Cartridge, Counterbalance Valve
24
2900792
1
Seal Kit - 4641086 Valve
25
7024844
2
Plug
26
See Note
2
Plug (Note: Not Available for Purchase)
28
70003845
1
O-Ring
50
70003845
1
Seal Kit (Includes Items 9-15 & 28)