Graco Inc 308-537, 800-717, 800-682 803-931Pump and Unloader Assembly, Part, Description, 804-008

PARTS LIST

803–931 Pump and Unloader Assembly

REF	PART	DESCRIPTION	QTY
NO.	NO.
1	804–008	CRANKCASE	1
2	801–484	PLUG, Oil Drain	1
3	802–344	O–RING	1
4	804–014	PAN, Collection	1
5	KIT 83	SEAL, Oil

6KIT 96,97 RING, Head

7 KIT 96,97 PACKING

8KIT 96 RETAINER, Packing

9 KIT 96,97 O–RING

10	KIT 96,97	O–RING
11	802–345	GAUGE, Sight, oil level	1
12	804–021	BEARING, Needle	1
13	801–659	DIPSTICK	1
14	803–920	NUT, Hex	3
15	803–921	WASHER	3
16	804–011	PLUNGER, Ceramic	3
17	803–918	O–RING	3
18	804–020	RING, Backup	3
19	803–922	WASHER, Flinger	3
20	804–026	PIN, Connecting Rod	3
21	804–015	GASKET, Cover	1
22	804–013	COVER, Crankcase	1
23	803–651	SCREW, Cap, socket hd.	8
24	804–010	ROD, Connecting	3
25	804–012	ROD, Piston	3
26	801–652	WASHER, Lock	4
27	804–028	SCREW, Cap, hex hd.	4
28	803–999	FLANGE, Gasoline Engine	1
29	804–025	WASHER, Lock	4
30	803–281	SPACER	1
31	803–268	O–RING	1
32	804–018	SEAL, Oil	1
33	804–017	RING, Snap	1
34	804–022	BEARING, Ball	1
35	804–009	CRANKSHAFT	1
36	804–007	KNOB, Adjustment, unloader	1
37	804–023	NUT, Hex	1
38	804–029	SCREW, Adjusting	1
39	804–019	O–RING	1
40	804–006	REGULATOR, Pressure	1
41	804–004	SEAT	1
42	804–024	SPRING, Helical Coil	1
43	KIT 102	BUSHING
44	KIT 102	O–RING
45	KIT 102	STOPPER

Kit	Repair Kit	Ref	Description	Qty.
No.	Part No.	No.
1	801–472	61	GUIDE, Valve	6
	Valve	62	SPRING	6
		63	PLATE, Valve	6
		64	SEAT, Valve	6
		65	O–RING	6
		66	VALVE ASSEMBLY	6
83	804–033	5	SEAL, Oil	3
	Oil Seal
84	804–034	59	CAP, Valve	6
	Valve Cap	60	O–RING	6
94	803–335	50	O–RING	1
	Chemical	68	O–RING	1
	Injector	75	O–RING	1
		78	O–RING	1
		79	SPRING	1
		83	O–RING	1
		85	O–RING	1
		86	BALL	1
		87	SPRING	1
		88	O–RING	1
		91	O–RING	1
96	804–036	6	RING, Head	1
	Packing &	7	PACKING	1
	Retainer	8	RETAINER, Packing	1
		9	O–RING	1
		10	O–RING	1
97	804–037	6	RING, Head	3
	Packing	7	PACKING	3
		9	O–RING	3
		10	O–RING	3
102	804–038	43	BUSHING	1
	Unloader	44	O–RING	1
		45	STOPPER	1
		46	SPRING	1
		47	O–RING	3
		48	BALL	1
		49	RING, Backup	3
		50	O–RING	2
		51	PISTON, Control	1
		52	RING, Backup	1
		53	GUIDE, Valve	1
		54	O–RING	1
		55	RING, Backup	1
		56	VALVE	1
		57	SCREW	1
		58	SEAT, Valve	1

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