JLG M450 ANSI Parts Manual - Manual (Page 91)

SECTION 3 - BOOM
3121128 M450A/E400A/M400AJPnarrow/E450A/E400AJPnarrow/M400A/E450AJ/M 91
ITEM PART NUMBER QTY DESCRIPTION REV
10 Ref Master Cylinder Assembly (E/M450AJ Models) Options:
10 1683923 1 Master Cylinder Assembly (use p/n 1001140278) (Prior to SN
0300163453)
10 1001140278 1 Master Cylinder Assembly (SN 0300163453 through
0300189898)
10 Ref Master Cylinder Assembly (E/M400A Models) Options:
10 1683932 1 Master Cylinder Assembly (use p/n 1001140597) (Prior to SN
0300165128)
10 1001140597 1 Master Cylinder Assembly (SN 0300165128 through
0300189901)
10 Ref Master Cylinder Assembly (E/M400AJP Models) Options:
10 1683923 1 Master Cylinder Assembly (use p/n 1001140278) (Prior to SN
0300163453)
10 1001140278 1 Master Cylinder Assembly (SN 0300163453 through
0300189901)
11 Ref Pin Options:
11 3422175 3 Pin (E/M450 Models)
11 3422175 3 Pin (E/M400A Models)
11 3422481 3 Pin (E/M400AJP Models)
12 Ref Pin Options:
12 3422176 2 Pin (E/M450 Models)
12 3422176 2 Pin (E/M400A Models)
12 3422845 2 Pin (E/M400AJP Models)
13 Ref Pin Options:
13 3422177 9 Pin (E/M450 Models)
13 3422177 9 Pin (E/M400A Models)
13 3422177 9 Pin (E/M400AJP Models) (Prior to SN 0300064627)
13 3422480 9 Pin (E/M400AJP Models) (SN 0300064627 through
0300189901)
14 Ref Pin Options:
14 3422178 1 Pin (E/M450 Models)
14 3422178 1 Pin (E/M400A Models)
14 3422844 1 Pin (E/M400AJP Models)
15 Ref Pin Options:
15 3422179 1 Pin (E/M450A Models)
15 3422179 1 Pin (E/M400A Models)
15 3422806 1 Pin (E/M450AJ & E/M400AJP Models)
16 Ref Pin Options:
16 3422180 1 Pin (E/M450A Models)
16 3422180 1 Pin (E/M400A Models)
16 3422582 1 Pin (E/M450AJ & E/M400AJP Models)
17 4844467 1 Boom Rest Weldment
18 0561076 1 Block, Boom Rest
19 3841203 AR Keeper, Pin - 1/2in
20 3841143 AR Keeper, Pin - 3/8in
21 3780184 30 O-Ring - 2in (E450, M450, E450AJ & M450AJ Only) (Prior to SN
0300058843)
22 3780181 4 O-Ring - 1in (E450 & M450 Only) (Prior to SN 0300058843)
23 3020022 AR Grease Only (Prior to SN 0300058843)
24 0641506 4 Bolt 5/16in-18NC x 3/4in (Prior to SN 0300093848)
25 3311505 4 Locknut 5/16in-18NC (Prior to SN 0300093848)
26 0641608 AR Bolt 3/8in-16NC x 1in
27 0641610 AR Bolt 3/8in-16NC x 1-1/4in