Graco GMax 3900 - Page 49

16 308-798
Parts – Pump 239–923
Model 239–923, Series A
Carbon Steel Displacement Pump
Ref
No. Part No. Description Qty.
201* 179–810 SEAL, throat 1
202 193–046 NUT, packing 1
203* 192–692 V-PACKING, throat, 3
V-Max UHMWPE, blue
204* 178–942 GLAND, male, throat 1
205 240–522 CYLINDER, pump 1
206* 105–444 BALL, sst, 0.3125 in. 1
207* 114–054 PACKING, o-ring 1
208* 192–693 V-PACKING, piston 3
V-Max UHMWPE, blue
209* 107–093 SEAL, u-cup 1
210 239–932 VALVE, piston 1
212† 239–922 KIT, seat, carbide 1
includes 214 and 227
213 192–724 VALVE, intake (foot) 1
214*† 105–445 BALL, sst, 0.5000 in. 1
215 192–624 GUIDE, ball 1
216* 181–338 WASHER, backup 1
217* 178–969 GLAND, female, piston 1
218* 178–939 V-PACKING, leather, piston 2
219* 192–848 GLAND, male 1
220 240–521 SLEEVE, cylinder 1
221* 108–526 O-RING,  2
222 240–518 ROD, piston 1
223* 178–940 V–PACKING, leather, throat 2
224* 178–943 GLAND, female 1
227*† 107–079 PACKING, o-ring 1
228 192–714 SPACER, throat, nut 1
* These parts are also included in Repair Kit
239–928, which may be purchased separately.
† These parts are also included in Carbide Seat Kit
239–922, which may be purchased separately.
*223
216*
209*
201*
202
224*
203*
204*
205
221*
220
222
206*
219*
218*
217*
210
215
212†
213
†*214
*208
221*
207*
†*227
228
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PTFE