North Star M157304E specifications Pump Breakdown, Part #, Description

157304 Pump Breakdown

ITEM	PART #	DESCRIPTION	QTY
2	30057	Key (M6)	1
5	96031	Screw, Sem HC M8x16	8
8	46910	Cover Bearing	2/1
10	14028	O-Ring \, Bearing Cover	2
11	43222	Seal, Oil, Crankshaft	2
15	14480	Bearing	2
20	46743	Rod, Connecting Assembly	3
25	46928	Crankshaft, Dual End	1
30	48224	Cover, Bearing Blind	1
31	828710	Protector, Oil Cap	1
32	46798	Cap, Oil Filler, Domed	1
33	14179	O-Ring, Oil Filler Cap	1
37	43987	Gauge, Oil, Bubble	1
38	44428	gasket, Flat, Oil Gauge	1
40	92519	Screw, Sems HHC (M6x16)	4
48	25625	Plug, Drain	1
49	23170	O-Ring, Drain Plug	1
50	46940	Cover, Crankcase	1
51	14044	O-Ring, Crankcase Cover	1
53	46912	Crankcase	1
64	46746	Pin, Rist	3
65	46747	Rod, Plunger	3
70	46838	Seal, Oil, Crankcase	3
75	43900	Slinger, Barrier	3

5CP3120

VALVE KIT
	33060
ITEM	PART #	QTY
163	17547	2
164	46658	2
166	46429	2
167	43750	2
168	46583	2
172	17549	2

SEAL KIT
	33629
ITEM	PART #	QTY
96	46730	1
106	43316	1
121	13978	1
127	43319	1

ITEM	PART #	DESCRIPTION	QTY
88	45697	Washer, Keyhole (M18)	3
90	46884	Plunger (M50)	3
98	46730	Washer, Seal	3
99	46729	Retainer, Plunger w/Stud (M7)	3
100	46749	Retainer, Seal	3
106	43316	Seal, LPS w/S-Spg	3
120	46888	Case, Seal, Press-in-style	3
121	13978	O-Ring, Seal Case	3
127	43319	V-Packing	6
128	46618	Adapter, Male	3
139	22179	Plug, Inlet (1/2”)	1
163	17547	O-Ring, Seat	6
164	46658	Seat	6
166	46429	Valve	6
167	43750	Spring	6
168	46583	Retainer, Spring	6
172	17549	O-Ring, Valve Plug	6
173	48365	Back-up-ring, Valve Plug	6
174	45900	Plug, Valve	6
185	46886	Manifold, Head	1
188	87872	Bolt, HSH (M8x70), Manifold Head	8
196	22187	Plug, Discharge (3/8”)	1
250	118672	Protector, Shaft	1

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