JLG 450A_AJ Series II Parts Manual User Manual
Page 301
SECTION 5 - CYLINDER
3121244
450A Series II/450AJ Series II
301
FIGURE 5-11. USA BUILT MACHINES/MASTER CYLINDER (450A SERIES II) (SERVICE
REPLACEMENT)
ITEM
PART NUMBER
QTY
DESCRIPTION
REV
Ref
Note: Original Equipment Cylinder may have been replaced
with Service Replacement Cylinder. 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.
1001140276
Ref
MASTER CYLINDER ASSEMBLY (450A SERIES II) (SERVICE
REPLACEMENT)
A
1
70003831
1
Barrel
2
70003832
1
Rod
4
70003810
1
Piston
5
70003809
1
Head
8
0961947
4
Bushing
9
70003814
1
Seal
10
70003814
2
Ring, Wear
11
70003814
1
O-Ring
12
70003814
1
O-Ring
13
70003814
1
Ring, Back-up
14
70003814
1
Seal
15
70003814
1
O-Ring
16
70003814
1
Wiper
17
70002217
1
Ring, Retaining
18
7026084
1
O-Ring
19
70002216
1
Retainer
20
70003830
1
Spacer
50
70003814
1
Seal Kit (Includes Items 9-16)