Sears CRAFTSMAN 390.2521 Owner's Manual page 13

Professional 1/2 hp shallow well water system
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Key
Model 390.2521
No.
1/2 HP
1**
J218-953C
2
17351-0009
3*
4
WC78-41T
5
L176-47P
6
U9-399
7
U109-6A
8
J105-40PE
9
J1-39P
10
C19-54SS
11
U9-201
12
N32P-66
13
N34P-19
14
N76-29P
15
J20-18
16
N176-28PB
16
N76-28P
17
U37-673P
18
U111-212T
19
U9-226
20
N166-5P
21*
22
U212-68T
23
U30-742SS
24
U30-542SS
25
C4-42P
26*
26A*
27
C35-11
28
2782
29*
30
L43-5C
* Standard hardware item, may be purchased locally.
** For repair or service to motors, always give the motor model number.
REPAIR PARTS
Description
Motor - 1/2 HP - 115/230V - 60 Cycle
Water Slinger
Reducer Bushing - 1/2" x 1/8" NPT
Pipe Plug - 1/8" NPT
Tank Body (Back Half)
"O" Ring - Tank Body - 9-1/2"x 9" x 1/4"
Shaft Seal
Impeller
Diffuser
Clamp - Tank Body
"O" Ring - Venturi - 1-3/8" x 1-1/8" x 1/8"
Venturi
Nozzle
Insert
Gasket
Tank Body Assembly (Front Half - Includes
Key No's. 11, 12, 13, 14, 15, 16, 19, 20, 21, 23 and 24)
Tank Body Only - Front Half
Switch Tube
90° Hose Barb
"O" Ring - Check Valve - 2-1/4" x 2" x 1/8"
Check Valve
Pipe Plug - 1/8" NPT (2 Required)
Draincock - 1/4" NPT
Screw - #10 - 16 x 1-1/8" (4 Required)
Screw - #8 - 32 x 7/8" (5 Required)
Base
Nut - 5/16" - 18 Hex Head (4 Required)
Lockwasher (4 Required)
Motor Pad
Pressure Switch
Locknut - 1/2"
Connector
13
Part

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