JLG 450A_AJ Series II Parts Manual User Manual
Page 21
SECTION 1 - FRAME
3121243
450A Series II/450AJ Series II
21
FIGURE 1-3. AXLE AND STEERING INSTALLATION - 4WD
ITEM
PART NUMBER
QTY
DESCRIPTION
REV
Ref
FIXED AXLE INSTALLATION
0270969
Ref
Fixed Axle (Prior to SN 0300107512)
E
0274703
Ref
Fixed Axle (SN 0300107512 through 0300124000)
A
Ref
Note: USA Manufacture Only.
1
0100011
AR
Compound, Locking
2
Ref
Bar, Stop Options:
2
0362763
2
3/8in Bar (Prior to SN 0300107512)
2
0362763
4
3/8in Bar (SN 0300107512 through 0300124000)
2
0362764
2
1/8in Bar (SN 0300107512 through 0300124000)
3
Ref
Bolt 3/8in-16NC x 7/8in
3
0641607
2
Hexhd Capscrew Gr5,3/8-16 X 7/8 Lg (Prior to SN
0300069841)
3
See Note
2
Hexhd Capscrew Gr5,3/8-16 X 7/8 Lg (See FRAME SHIELDS
INSTALLATION for call out) (SN 0300069841 through
0300124000)
4
Ref
Bolt Options:
4
0641620
2
Bolt 3/8in-16NC x 2-1/4in
4
0641616
2
Bolt 3/8in-16NC x 2in
5
0642012
1
Bolt 5/8in-11NC x 1-1/2in
6
0961950
2
Bushing, Garmax
7
3422592
1
Pin, Axle Pivot
8
Ref
Plate, Stop Options:
8
3570901
2
Plate, Stop (Prior to SN 0300107512)
8
4220267
2
Plate, Stop (SN 0300107512 through 0300124000)
9
3841258
1
Keeper, Pin
10
Ref
Shield, Frame Options:
10
4061020
1
Shield, Frame (Prior to SN 0300069841)
10
See Note
1
Shield, Frame (See FRAME SHIELDS INSTALLATION for call
out) (SN 0300069841 through 0300124000)
11
Ref
Shim Options:
11
4070974
AR
Shim, 16ga (Prior to SN 0300107512)
11
4070973
AR
Shim, 11ga (SN 0300107512 through 0300124000)
12
4740158
1
Thrustwasher
13
4751600
2
Flatwasher 3/8in Regular
14
Ref
Axle Weldment Options:
14
4846353
1
Axle Weldment (Prior to SN 0300107512)
Ref
Note: If kingpin holes in the axle measure 1.503in diameter
or larger in any direction, axle weldment must be replaced.
Ref
Note: See Kit Item 250 AND additional notes at end of parts
list before ordering parts.
14
0280199
1
Axle Weldment (SN 0300107512 to Present)
14A
0561300
2
Steer Cylinder Mounting Block Assembly
15
2220235
3
Fitting, O-Ring (Not Shown)
Ref
OSCILLATING AXLE INSTALLATIONS
0270968
Ref
USA Built Machines (Prior to SN 0300077285)
G
0273488
Ref
USA Built Machines (SN 0300077285 through 0300107511)
C
0274702
Ref
USA Built Machines (SN 0300107512 through 0300124000)
A
0270968
Ref
Belgium Built Machines (SN 1300000007 through 1300000004)
A
0272639
Ref
Belgium Built Machines (SN 1300000005 through 1300000352)
A
0273498
Ref
Belgium Built Machines (SN 1300000353 through 1300003221)
C
0274742
Ref
Belgium Built Machines (SN 1300003222 through 1300006000)
A