JLG 450A_AJ Series II Parts Manual User Manual
Page 23
SECTION 1 - FRAME
3121243
450A Series II/450AJ Series II
23
ITEM
PART NUMBER
QTY
DESCRIPTION
REV
116
4061020
1
Shield, Frame (USA Built Machines) (Prior to SN 0300069841)
116
See Note
1
Shield, Frame (USA Built Machines) (See FRAME SHIELDS
INSTALLATION for call out) (SN 0300069841 through
0300124000)
116
See Note
1
Shield, Frame (Belgium Built Machines) (SN 1300000001
through 1300006000)
117
4567462
2
Tube, Mounting (USA Built Machines) (Prior to SN 0300107512)
117
4567462
2
Tube Mounting (Belgium Built Machines) (Prior to SN
1300003222)
118
Ref
Lockout Valve Assembly Options:
118
4640871
1
Valve Used USA Built Machines (Prior to SN 0300077285)
118
4640871
1
Value Used Belgium Built Machines (Prior to SN 1300000353)
118
7012693
1
Seal Kit - 4640871 Valve
118
7002840
1
Anti-Rotation Pin Removal Tool
118
4641265
1
Valve (USA Built Machines) (SN 0300077285 through
0300124000)
118
4641265
1
Value (Belgium Built Machines) (SN 1300000353 through
1300006000)
119
4711400
4
Flatwasher 1/4in Thin (USA Built Machines) (Prior to SN
0300077285)
119
4711400
4
Flatwasher 1/4in Thin (Belgium Built Machines) (Prior to SN
1300000353)
120
4740158
1
Thrustwasher
122
Ref
Flatwasher Options:
122
4751800
4
1/2in Regular (USA Built Machines) (Prior to SN 0300077285)
122
4752000
4
5/8in Regular (Belgium Built Machines) (Prior to SN
1300000353)
122
Not Required
0
Flatwasher (USA Built Machines) (SN 0300077285 through
0300124000)
122
Not Required
0
Flatwasher (Belgium Built Machines) (SN 1300000353 through
1300006000)
123
Ref
Axle Weldment Options:
Ref
Note: If kingpin holes in the axle measure 1.503in diameter
or larger in any direction, axle weldment must be replaced.
Note: See Kit Item 250 and additional notes at end of parts
list before ordering parts.
123
4846353
1
Axle Weldment (USA Built Machines) (Prior to SN
0300107512)
123
0280199
1
Axle Weldment (USA Built Machines) (SN 0300107512
through 0300124000)
123
4846725
1
Axle Weldment (Belgium Built Machines) (Prior to SN
1300003222)
123
0280202
1
Axle Weldment (Belgium Built Machines) (SN 1300003222
through 1300006000)
123A
Ref
Steer Cylinder Mounting Block Assembly Options:
123A
0561300
2
Steer Cylinder Mounting Block (USA Built Machines)
123A
0561511
2
Steer Cylinder Mounting Block (Belgium Built Machines)
124
4892200
4
Flatwasher 3/4in Hardened (USA Built Machines) (Prior to SN
0300107512)
124
4892200
4
Flatwasher 3/4in Hardened (Belgium Built Machines) (Prior to
SN 1300003222)
125
3311405
4
Locknut 1/4in-20NC (USA Built Machines) (Prior to SN
0300077285)
125
3311405
4
Locknut 1/4in-20NC (Belgium Built Machines) (Prior to SN
1300000353)
126
0791506
4
Screw, 5/16in-18NC x 3/4in (USA Built Machines) (SN