Displacement pump parts drawing and list – Hitachi EM 490 User Manual
Page 25
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DISPLACEMENT PUMP PARTS DRAWING and LIST
REF
NO. PART NO.
DESCRIPTION
QTY
201 180–656
PLUG
1
203 105–444*
BALL,
sst; 0.3125” dia.
1
204 105–445*
BALL,
sst; 0.5” dia.
1
205 105–522*
SEAL,
u–cup, polyurethane
1
206 176–761*
GASKET,
brass
1
207 176–759*
PIN,
ball stop
1
208 176–749*
V–PACKING,
leather
2
209 176–755*
V–PACKING,
leather
2
211
176–754*
GLAND,
male, Delrin
r
1
212 176–757*
GLAND,
female, Delrin
r
1
213 176–750*
GLAND,
male, Delrin
r
1
214 176–751
NUT,
hex; 1/2–20; sst
1
215 176–760
GUIDE,
ball, sst
1
216 177–929
CYLINDER,
alloy steel
1
217 176–882*
V–PACKING,
polyethylene
3
218 176–997*
V–PACKING,
polyethylene
3
219 180–161*
WASHER,
backup, aluminum
1
220 180–073*
GLAND,
female, plated steel
1
221 176–758
NUT,
packing/wet–cup
1
222 215–455
VALVE,
intake
1
223 181–879
ROD,
piston, alloy steel
1
224 218–197
VALVE,
piston
1
*Included in Repair Kit 222–587, sold separately.
Model 218–215, Series C
Carbon Steel Displacement Pump
Includes items 201 to 224
NOTE: See the repair instructions for im-
portant torque values and procedures
203*
214
213*
217*
220*
205*
219*
224
215
204*
206*
222
*207
223
*208
218*
*209
*211
216
*212
221
201