JLG 450A_AJ Series II Parts Manual - Manual (Page 329)

SECTION 5 - CYLINDER
3121243 450A Series II/450AJ Series II 329
FIGURE 5-11. USA BUILT MACHINES/MASTER CYLINDER (450A SERIES II) (ORIGINAL EQUIPMENT)
(Prior to SN 0300124000)
ITEM PART NUMBER QTY DESCRIPTION REV
Ref Note: Original Equipment Cylinder may have been replaced
with Service Replacement Cylinder. Identify p/n stamped on
cylinder before ordering parts.
Ref Manufactured in USA (SN 1st digit is 0)
1684170 Ref MASTER CYLINDER ASSEMBLY (450A SERIES II) (ORIGINAL
EQUIPMENT) A
1 0100011 AR Compound, Locking
2 0100038 AR Primer, Locking
3 0100035 AR Loctite RC 609
4 0630534 3 Capscrew #10-24NC x 1in
5 0962185 1 Bushing, Tapered
6 0961947 4 Bushing, Garmax
7 1683050 1 Head
8 1684171 1 Barrel Weldment
9 1684172 1 Rod Weldment
10 2220885 1 Plug, O-Ring
12 3480232 1 Piston
13 2901549 2 Ring, Wear
14 3760367 1 Ring, Washer
15 2901549 2 Ring, Back-up
16 2901549 1 Ring, Wear
17 2901549 1 Ring, Back-up
18 2901549 1 O-Ring
19 2901549 1 O-Ring
20 3900139 1 Setscrew 1/4in-20NC x 1/2in
21 3931516 8 Capscrew 5/16in-18NC x 1in
22 2901549 1 Wiper
23 2901549 1 Seal
24 2901549 1 T-Seal
25 4568068 1 Tube, Spacer
30 2901549 1 Seal Kit, Cylinder (Includes Items 13, 15-19 & 22-24)