JLG 450A_AJ Series II Parts Manual - 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)