JLG 450A_AJ Series II Parts Manual User Manual
Page 45
SECTION 1 - FRAME
3121243
450A Series II/450AJ Series II
45
FIGURE 1-8. DRIVE HUB ASSEMBLY (FRONT) (4WD ONLY)
ITEM
PART NUMBER
QTY
DESCRIPTION
REV
Ref
USAGE CHART:
Ref
Machines (Prior to SN 0300071527, SN 1300000001 through
1300000162)
Ref
NOTE: Hub may have been replaced with Service kit p/n
1001178136 (kit uses p/n 2780268). See next figure for service
parts.
2780257
Ref
DRIVE HUB ASSEMBLY
F
1
See Note
1
Spindle/Housing Assembly (Note: Not Available - Purchase
Individual Components)
1A
7024105
1
Spindle
1B
7024113
1
Seal
1C
7007006
2
Cone, Bearing
1D
7024112
2
Cup, Bearing
1E
7024110
1
Housing/Ring Gear
1F
7024109
1
Thrustwasher
1G
7024107
1
Ring, Retaining
1N
7024111
9
Stud, Wheel
3
See Note
1
Carrier Assembly (Note: Not Available - Purchase Individual
Components)
3A
7024116
1
Carrier
3B
7024127
6
Thrustwasher
3C
7024123
42
Bearing, Needle
3E
7024120
3
Shaft, Planet
3F
7024118
3
Gear, Planet
4
See Note
1
Carrier Assembly (Note: Not Available - Purchase Individual
Components)
4A
7024117
1
Carrier
4B
7024126
6
Thrustwasher
4C
7024122
45
Bearing, Needle
4E
7024121
3
Shaft, Planet
4F
7024119
3
Gear, Planet
4G
7001913
3
Rollpin
4H
7024128
1
Thrustwasher
4I
7024124
1
Spring
4J
7024129
1
Thrustwasher
4K
7024125
1
Thrustwasher
6
See Note
1
Cover Assembly (Note: Not Available - Purchase Individual
Components)
6A
7024132
1
Plate, Cover
6B
7017093
1
Cap, Disengage
6C
0641404
2
Bolt 1/2in-20NC x 1/2in
6D
7017092
1
Pin, Dowel
6E
7017095
1
O-Ring
6F
7024134
1
O-Ring
7
7024130
1
Shaft, Input
8
7024115
1
Gear, Sun
9
7024131
1
Coupling
10
7017097
1
Spacer, Thrust
11
7017094
2
Plug, Pipe
12
7024108
1
Plug, Pressure
14
7024133
12
Bolt 1/4in-20NC x 7/8in (Grade 8)