JLG M450 ANSI Parts Manual - Manual (Page 176)

SECTION 5 - CYLINDER
176 M450A/E400A/M400AJPnarrow/E450A/E400AJPnarrow/M400A/E450AJ/M 3121128
ITEM PART NUMBER QTY DESCRIPTION REV
7 4740207 1 1683713, 1684057, 1683825, 1683942, 1684452 & 1684493
Cylinders
7 4740394 1 1684027, 1684447 & 1684454 Cylinder
8 Ref Spacer Options:
8 4566435 1 1683713, 1684057, 1683825, 1683942, 1684452 & 1684493
Cylinders
8 4565994 1 1684027, 1684447 & 1684454 Cylinders
8 3951402 1 Setscrew 1/4in-20NC x 1/4in (1684027, 1684447 & 1684454
Cylinder Only)
9 4640634 1 Cartridge, Holding Valve
9 2900770 1 Seal Kit - 4640634 Valve
10 Ref Cartridge, Holding Valve Options:
10 4640816 1 Cartridge, Holding Valve For 1683713, 1683825, 1683942,
1684027, 1684056 & 1684447 Cylinders
10 2900770 1 Seal Kit - 4640816 Valve
10 4641386 1 Cartridge, Holding Valve For 1684452, 1684454 & 1684493
Cylinder
10 7011376 1 Seal Kit - 464136 Valve
11 Ref Plug Options:
11 2220885 2 1683713, 1684027, 1684057, 1684447, 1684454 & 1684493
Cylinders
11 Not Required 0 1683825, 1683942 & 1684452 Cylinders
12 3900170 2 Setscrew
13 See Note Ring (Note: Use Items 100A, 100B & 100C)
14 See Note AR Seal, Piston (Note: Use Items 100A, 100B & 100C)
15 See Note 1 O-Ring (Note: Use Items 100A, 100B & 100C)
16 See Note 1 Ring, Wear (Note: Use Items 100A, 100B & 100C)
17 See Note 1 O-Ring (Note: Use Items 100A, 100B & 100C)
18 See Note 1 Ring, Back-up (All except 1684027, 1684447& 1684454
Cylinders)
19 See Note 1 Seal, Rod (Note: Use Items 100A, 100B & 100C)
20 See Note 1 Wiper, Rod (Note: Use Items 100A, 100B & 100C)
21 0100011 AR Compound, Locking
22 0100035 AR Compound, Locking
23 0100038 AR Primer, Locking
25 Ref Bushing Options:
25 0961726 4 1683713 & 1683825 Cylinders
25 0961950 4 1683942, 1684027, 1684057, 1684447, 1684452, 1684454 &
1684493 Cylinders
100 Ref Seal Kit Options (Includes Items 13-20):
100A 2901805 1 All Cylinders except 1684027, 16844447 & 1684454
100B 2902419 1 1684027 Cylinder (was p/n 2900371) Note: If piston has not
been replaced before, order piston p/n 3480240 also. Old style
piston and seal kit must be replaced.
100C 2902419 1 1684447 & 1684454 Cylinders