Gradall 544B Parts Manual - Manual (Page 125)

HYDRAULIC COMPONENTS
Pilot Pump
Starting Serial No. 0155299S
Original Issue 3-90
10-23
Item Part No. Qty. Description Of Part
9104-3259 1 PILOT PUMP ASSY (includes all
items)
9104-4354 1 MAJOR KIT (includes items, 7, 8, 11,
12, 13 & 16)
9103-4019 1 SEAL KIT (includes items 7, 12, 13 &
16)
1 8820-1038 4 HEX HD CAPSCREW, 3/8-16X1-3/4,
GR5 (lubricate and torque to 34-38
ft.lbs.)
2 9103-4058 4 WASHER
3 9103-4059 1 PIPE PLUG
4 9104-4355 1 REAR COVER ASSY (includes
item 5)
5 2 SLEEVE
6 9103-4062 2 DOWEL PIN
7 1 GASKET
8 9103-4063 1 THRUST PLATE (install with bronze
side facing gear)
9 9104-4356 1 DRIVE GEAR
10 9104-4357 1 DRIVEN GEAR
11 1 WEAR PLATE
12 1 SPACER
13 1 LOADING SEAL
14 9104-4358 1 BODY ASSY (includes item 15)
15 2 SLEEVE BUSHING
16 9104-4359 1 SHAFT SEAL
NOTE: ONLY ITEMS WITH PART
NUMBERS ARE AVAILABLE FOR
SERVICE