Graco 220663, 220667, 237012, 237008, 237013 For pump Model 220666 only, For pump Model 237011 only

Parts

400 Series Stainless Steel Pumps

Model 220666, Series D

Model 237011, Series A

Ref.
No.	Part No.	Description	Qty.
1	108712	NUT, hex; M8 x 1.25	8
2	104572	WASHER, spring lock	8
3	108786	SCREW, cap, hex hd;
		M8 x 1.25 x 130	2
4	108711	SCREW, cap, hex hd;
		M8 x 1.25 x 120	6
5	221133	PILOT VALVE ASSY
		See page 37 for parts	2
12	181974	PLATE, retaining	2
13*	181978	SEAL, piston; UHMWPE
		(for pump Model 220666 only)	2
	188177	SEAL, piston; Nylon
		(for pump Model 237011 only)	2
14*	180243	SEAL, bellows; polypropylene	2
15	181951	SHAFT, piston	2
16	108652	SCREW, cap, hex hd;
		M10 x 1.5 x 50	2
17	189432	PISTON, pump;
		17–4 PH stainless steel	2
18*	108824	O-RING; PTFE	2
19*	108825	O-RING; PTFE	4
20	181967	PLATE, retaining	2
21	108713	WIPER, shaft	2
22	183228	BEARING	2
23*	108158	U-CUP; buna-N	2
25	183098	CAP, cylinder	2
26*	108874	O-RING; buna-N	2

60

72{ 59

40

37

	5
43
39	42{
38

02333

Ref.
No.	Part No.	Description	Qty.
27	183097	CYLINDER, air motor	1
28*	107160	QUAD RING; buna-N	1
29	183355	PISTON, air motor	1
30	183229	STUD	1
31	220971	ACCUMULATOR	2
32	108791	SCREW, cap, hex hd;
		M8 x 1.25 x 16	8
33	181864	HOUSING, pump outlet	2
34	108793	SCREW, cap, hex hd;
		M12 x 1.75 x 100	8
35	111449	WASHER	8
36	181865	HOUSING, pump intake	2
37	107100	SCREW, cap, hex sch;
		M5 x 0.8 x 12	4
38	107189	MUFFLER	2
39	107190	RING, lock; 1/2 – 14 npt	2
40	220902	AIR CONTROL VALVE ASSY
		See page 36 for parts	1
42{	183384	TUBE, 0.25 in. (6.35 mm) O.D.;
		polyurethane	1
43	108787	SCREW, cap, hex hd;
		M5 x 0.8 x 20	4
44	181950	BRACKET, mounting	1
46	108790	WASHER, flat	4
47	220490	INTAKE MANIFOLD	1
48*	103341	O-RING; PTFE	2
49	186676	SEAT, valve	2
50	220491	OUTLET MANIFOLD	1
51	108647	CONNECTOR, straight thread	2
52*	107098	O-RING; PTFE	4
53	181969	CAP	2
54*	108822	O-RING; PTFE	2
55	181976	STOP, ball	2
56	181845	GUIDE, ball	2
57	108287	BALL; stainless steel	2
58	108644	PLUG, boss	2
59	104582	WASHER, tab	1
60	104029	LUG, grounding	1
61	108788	WASHER, flat	6
64	183429	LABEL, warning	1
71	179944	LABEL, warning	1
72{	179861	TUBE, 0.245 in. (6.35 mm) O.D.;
		polyurethane	1
73	16F143	SEAL, hydraulic	2

*Parts included in Repair Kits 220949 (for pump Model 220666); and 237014 (for pump Model 237011), which may be purchased separately.

{Parts included in Repair Kit 220656, which may be purchased separately.

See pages 38 – 40 for description of all Repair Kits, Optional Repair Kits, and Conversion Kits available.

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