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308584 47
Spray Gun Parts
WARNING
EQUIPMENT MISUSE HAZARD
Use only genuine Graco replacement parts. Using
non-Graco parts could alter the gun’s grounding
continuity or cause parts to rupture or fail, which
could result in a serious injury and property
damage.
Part No. 222700, Series C
Model PRO 3500wb Spray Gun
Ref.
No. Part No. Description Qty.
1 193033 AIR CAP; See Manual 307803 for
available air caps 1
2 176930 RING, retaining 1
3 222314 BARREL, gun 1
4 185095 SCREW, trigger 2
5 185096 SCREW, cap, relieved; M5 x 0.8 3
6 185097 HOOK 1
7 222315 HANDLE, manifold 1
8 223653 RETAINING NUT 1
11. 179791 TAG, warning 1
13 191904 TRIGGER, 2 finger 1
15 185122 MUFFLER 1
17 185105 FITTING, air 1
18 222333 POWER SUPPLY
Includes items 18a–18f 1
18a{ 185134
SGASKET, power supply 1
18b{ 106555 SO–RING, Vitonr 1
18c 178504
SSPRING, compression 1
18d 185141 SCUSHION, power supply 1
18e 185099 SPAD 1
18f 185145 SPAD 1
19** 106555 O–RING; Viton 2
20 186615 NEEDLE, electrode 1
21 185158 NOZZLE, fluid
See Manual 307803 for
available nozzles 1
22 223977 STUD, resistor 1
23** 110099 O–RING, PTFE 1
24 110083 SET SCREW, lever; sch; M4 x 0.7 1
25* 111507 O–RING; fluoroelastomer 1
26 186839 LEVER, ES valve 1
28 223444 FLUID PACKING & NEEDLE ASSY
Includes items 28a–28h 1
28a 223024
SNEEDLE, fluid 1
28b 185495 SHOUSING, packing 1
28c 185488
SNUT, packing 1
28d* 178763 SPACKING, needle 1
28e* 178409 SPACKING, fluid 1
28f* 111504 SO–RING, fluoroelastomer 1
28g* 111316 SO–RING, fluoroelastomer 1
28h* 186069
SSPACER 1
30 185111 SPRING, compression 1
31l 238927 VALVE, atomizing air 1
32 185119 SPACER, lever 1
Ref.
No. Part No. Description Qty.
33 185112 ADAPTER, exhaust hose 1
34{ 185113 GASKET, manifold; polyethylene 1
35 185114 RING, retainer, alternator 1
36 113746 O–RING, CV75 1
37 222319 ALTERNATOR, turbine
Includes items 37a & 37b 1
37a{ 110073
SO–RING, Viton 1
37b 185124 SCUSHION 1
38 185118 VALVE, electrostatic 1
39 224194 SHAFT ASSY., air valve 1
40 185115 NUT, packing 1
41{ 111508 O–RING, trigger valve;
fluoroelastomer 1
42{ 105452 U–CUP, PTFE 1
43 222321 VALVE ASSY, fan air
Includes items 43b–43e 1
43b 105681
SRING, retaining 1
43c 191805
SVALVE, fan air adjustment 1
43d 185090 SHOUSING, valve 1
43e{ 103557 SO–RING, Viton 2
44 185116 SPRING, compression, air valve 1
45 238895 VALVE, fluid adjustment
Includes items 45a–45e 1
45a 186826
S STEM, fluid adjustment 1
45b{ 111516 S O-RING, CV 75 1
45c 186822 S CAP 1
45d 191794 S SLEEVE, guide 1
45e 191795 S STOP, sleeve 1
46 107107 REGULATOR, disc 1
47 110082 RING, retaining 1
62. 191744 MULTI-TOOL 1
63. 107460 WRENCH, barrel 1
66 185103 TUBE, exhaust; polyurethane 1
67 110231 CLAMP, exhaust tube 1
69. 110086 WRENCH, allen, hex key; 2 mm 1
71.Y 186118 SIGN, warning, English 1
72. 180209 COVER, gun 1
75 196161 HOUSING TUBE 1
76 190759 BRACKET 1
77 190863 HOSE FERRULE 1
78 185548 NUT 1
79 190862 FERRULE HOUSING 1
80* 110736 O-RING 1
81* 103338 O-RING 1
82. 217115 DIELECTRIC GREASE 1
91 196158 SLEEVE 1
* These parts are included in Fluid Seal Repair Kit 238146,
which may be purchased separately.
{ These parts are included in Air Seal Repair Kit 223021,
which may be purchased separately.
l An Optional Plug 185079 is provided with the gun.
. These parts are not shown in the parts drawing.
Y Replacement Warning signs are available at no cost.