Graco Inc 2540, 800-638, 800-639, 800-690, 3040 803-737Pump Assembly, Part, Description, 308–529

PARTS LIST

803–737 Pump Assembly

REF	PART	DESCRIPTION			QTY	REF	PART	DESCRIPTION	QTY
NO.	NO.					NO.	NO.
1	801–467	MANIFOLD, 2000 psi			1	28	803–293	COVER, Crankcase	1
2	801–468	SCREW, Cap, hex hd.			8	29	802–345	GAUGE, Sight	1
3	801–469	WASHER, Lock			8	30	802–793	PLUG, Oil Drain	1
4	KIT 1	O–RING				31	KIT 6	O–RING
5	KIT 1	SEAT, Valve				32	803–294	SCREW, Cap, socket hd	6
6	KIT 1	PLATE, Valve				33	801–652	WASHER, Lock	6
7	KIT 1	SPRING				34	801–660	WASHER, Flinger	3
8	KIT 1	GUIDE, Valve				35	801–490	PLUNGER, Ceramic	3
9	KIT 4	O–RING				36	KIT 6	RING, Backup
10	KIT 4	CAP				37	KIT 6	WASHER
11	KIT 1	VALVE ASSEMBLY				38	KIT 6	SCREW, Piston
12	803–283	SCREW, Cap, socket hd.			8	39	803–295	COVER, Crankcase	1
13	803–284	COVER, Crankcase			1	40	803–296	SHIM	2
14	802–500	O–RING, Crankcase Cover			2	41	KIT 3	SEAL, Oil
15	803–285	BEARING, Tapered Roller			2	42	KIT 28	O–RING
16	KIT 2	SEAL, Oil				43	KIT 28	RETAINER, Packing
17	803–286	BUSHING, Piston			1	44	KIT 8,28	PACKING
18	802–895	CRANKCASE			1	45	KIT 28	RING, Head
19	801–475	DIPSTICK			1	46	KIT 28	RETAINER, Packing
20	803–144	GASKET, Cover			1	47	KIT 28	RING, Long Life
21	803–332	CRANKSHAFT			1	49	802–305	SCREW, Cap, socket hd.	2
22	803–288	RING, Retaining			6	50	802–304	WASHER, Lock	2
23	802–794	KEY			1	51	801–482	PLUG, Hex	1
24	803–289	PIN, Wrist			3	52	801–483	WASHER, Flat	1
25	803–290	GUIDE, Piston			3	53	801–484	PLUG, Hex	1
26	803–291	ROD, Connecting			3	54	801–485	WASHER, Flat	1
27	803–292	SCREW, Cap, socket hd			5
Kit	Repair Kit		Ref.	Description	Qty.
No.	Part No.		No.
1	801–472		4	O–RING	6
	Valve		5	SEAT, Valve	6
			6	PLATE, Valve	6
			7	SPRING	6
			8	GUIDE, Valve	6
			11	VALVE ASSEMBLY	6
2	801–473		16	SEAL, Oil	3
	Oil Seal Kit
3	802–511		41	SEAL, Oil	2
	Crankshaft
	Seal Kit
4	802–306		9	O–RING	6
	Valve Cap Kit		10	CAP	6
6	801–474		31	O–RING	3
	Plunger Repair		36	RING, Backup	3
	Kit		37	WASHER	3
			38	SCREW, Piston	3
8	801–486		44	PACKING	6
	Packing Kit
28	801–487		42	O–RING	1
	Packing and		43	RETAINER, Packing	1
	Retainer Kit		44	PACKING	2
			45	RING, Head	1
			46	RETAINER, Packing	1
			47	RING, Long Life	1

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