JLG M400 Parts Manual User Manual
Page 88
SECTION 3 - BOOM
88
M450A/M400AJPnarrow/M400A/E400AJPnarrow/E450A/E450AJ/E400A/M
3121830
ITEM
PART NUMBER
QTY
DESCRIPTION
REV
7
1684451
1
Lift Cylinder Assy - Lower E/M450AJ Models (SN 0300086022
through 0300189898)
7
1684024
1
Lift Cylinder Assy - Lower E/M400A Models (Prior to SN
0300086022)
7
1684453
1
Lift Cylinder Assy - Lower E/M400A Models (SN 0300086022
through 0300189901)
7
1683939
1
Lift Cylinder Assy - Lower E/M400AJP Models (Prior to SN
0300091053)
7
1684451
1
Lift Cylinder Assy - Lower E/M400AJP Models (SN 0300091053
through 0300189901)
8
Ref
Lift Cylinder Assy - Mid Options (See CYLINDER SECTION for
Breakdown):
8
1683713
1
Lift Cylinder Assy - Mid E/M450A Models (Prior to SN
0300058843)
8
1684057
1
Lift Cylinder Assy - Mid E/M450A Models (SN 0300058843
through 0300091052)
8
1684493
1
Lift Cylinder Assy - Mid E/M450A Models (SN 0300091053
through 0300189898)
8
1683825
1
Lift Cylinder Assy - Mid E/M450AJ Models (Prior to SN
0300056571)
8
1683942
1
Lift Cylinder Assy - Mid E/M450AJ Models (SN 0300056571
through 0300086021)
8
1684452
1
Lift Cylinder Assy - Mid E/M450AJ Models (SN 0300086022
through 0300189898)
8
1684027
1
Lift Cylinder Assy - Mid E/M400A Models (Prior to SN
0300080496)
8
1684447
1
Lift Cylinder Assy - Mid E/M400A Models (SN 0300080496
through 0300086021)
8
1684454
1
Lift Cylinder Assy - Mid E/M400A Models (SN 0300086022
through 0300189901)
8
1683942
1
Lift Cylinder Assy - Mid E/M400AJP Models (Prior to SN
0300091053)
8
1684452
1
Lift Cylinder Assy - Mid E/M400AJP Models (SN 0300091053
through 0300189901)
9
Ref
Lift Cylinder Assembly - Upper Options (See CYLINDER
SECTION for Breakdown):
9
1683708
1
Lift Cylinder Assembly - Upper E/M450A Models (Prior to SN
0300058843)
9
1684061
1
Lift Cylinder Assembly - Upper E/M450A Models (SN
0300058843 through 0300189898)
9
1683813
1
Lift Cylinder Assembly - Upper E/M450AJ Models (Prior to SN
0300056571)
9
1683945
1
Lift Cylinder Assembly - Upper E/M450AJ Models (SN
0300056571 through 0300189898)
9
1684033
1
Lift Cylinder Assembly - Upper E/M400A Models (Prior to SN
0300073768)
9
1684061
1
Lift Cylinder Assembly - Upper E/M400A Models (SN
0300073768 through 0300189901)
9
1683945
1
Lift Cylinder Assembly - Upper E/M400AJP Models
10
Ref
Master Cylinder Assembly Options (See CYLINDER SECTION
for Breakdown):
10
Ref
Master Cylinder Assembly E/M450A Models Options:
10
1683325
1
Master Cylinder Assembly (Prior to SN 0300056894)
10
1683932
1
Master Cylinder Assembly (use p/n 1001140597) (SN
0300056894 through 0300165127)
10
1001140597
1
Master Cylinder Assembly (SN 0300165128 through
0300189898)