JLG 450A_AJ Series II Parts Manual User Manual
Page 18
SECTION 1 - FRAME
18
450A Series II/450AJ Series II
3121243
ITEM
PART NUMBER
QTY
DESCRIPTION
REV
27
4891800
8
Flatwasher, Hardened 1/2in (SN 0300107512 through
0300124000)
Ref
FIXED AXLE INSTALLATION
0273077
Ref
Axle,Fixed 2wd (Tow Bar) (Prior to SN 0300107512)
C
0274706
Ref
Install, Axle (Fixed) 450A/AJ (SN 0300107512 through
0300124000)
A
Ref
Note: USA Manufacture Only.
101
0100011
AR
Compound, Locking
102
0362763
4
Bar, Stop
103
0362764
2
Bar, Stop
104
0641626
2
Bolt 3/8in-16NC x 3-1/4in
105
0642012
1
Bolt 5/8in-11NC x 1-1/2in
106
0961950
2
Bushing, Garmax
107
3422592
1
Pin, Axle Pivot
108
3570901
2
Plate, Stop
109
3841258
1
Keeper, Pin
110
4070972
AR
Shim 3/16in
111
4070973
AR
Shim 1/8in
112
4070974
AR
Shim 1/16in
113
4740158
1
Thrustwasher
114
4751600
2
Flatwasher 3/8in Regular
115
Ref
Axle Weldment Options:
115
4846426
1
Weld, Axle-Steer (Prior to SN 0300107512)
115
0280201
1
Weld, Axle-Steer (SN 0300107512 through 0300124000)
115A
0561300
2
Steer Cylinder Mounting Block Assy (Use p/n 1001100424)
116
2220235
4
Fitting, O-Ring (Not Shown - See HYDRAULICS SECTION)
0271653
Ref
STEERING INSTALLATION
E
Ref
Note: USA Manufacture Only.
201
0100011
AR
Compound, Locking
202
0440162
2
Thrustwasher
203
0630544
1
Bolt 1in-8NC x 6in
204
0641508
1
Bolt 5/16in-18NC x 1in
205
0641606
4
Bolt 3/8in-16NC x 3/4in
206
0681824
4
Bolt 1/2in-13NC x 3in
207
0682648
1
Bolt 1in-8NC x 6in
208
Ref
Steer Cylinder Assembly Options (See CYLINDER SECTION for
Breakdown):
208
1683614
1
Cylinder, Steer (Use p/n 1684412) (Prior to SN 0300087392)
208
1684412
1
Cylinder, Steer (SN 0300087392 through 0300124000)
209
2160001
2
Fitting, STR Grease
210
2160002
1
Fitting, STR Grease
211
2780230
2
Hub/Spindle Assembly (See 201-213 for Breakdown)
212
3272605
2
Locknut 1in-8NC
213
3312008
4
Nut 5/8in-11NC
214
3322201
2
Nut 3/4in-16NF
215
3323003
2
Nut 1-1/4in-12NF
216
3422692
2
Kingpin
217
3422848
1
Pin, Hitch
218
3450812
2
Pin, Cotter 1/4in x 3in
219
3571975
1
Plate, Tow Bar Pivot
220
3841143
1
Keeper
221
3841458
2
Tie-Rod