Gradall 544B Parts Manual User Manual
Page 158
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13-15
OPTIONAL EQUIPMENT
(9103-3291) Hydraulic Cylinder Assembly (Iowa)
Starting Serial No. 0155299S
Original Issue 3-90
Item
Part No.
Qty.
Description Of Part
9103-3291
2
HYDRAULIC CYLINDER ASSY
(includes all items)
9103-4145
1
SEAL KIT (includes items 1, 2, 3,
9, 10, 11, 13, 14, 15 & 16)
1
2
WEAR RING
2
1
O-RING
3
1
PISTON SEAL
4
9103-4156
1
HEX LOCKNUT (lubricate & torque
to 250 ft.lbs.)
5
9103-4143
1
CASE ASSY (includes item 7)
6
8867-1027
1
LUBE FITTING, 90 DEGREES,
1/4-28
7
9103-4157
2
BUSHING
8
9103-4142
1
SHAFT ASSY (includes item 7)
9
1
WIPER
10
1
U-CUP
11
1
WEAR RING
12
9103-4141
1
HEAD
13
1
NYLON PLUG
14
1
BACK-UP RING
15
1
O-RING
16
1
O-RING
17
9103-4144
1
PISTON
NOTE: ONLY ITEMS WITH PART
NUMBERS ARE AVAILABLE FOR
SERVICE.
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