©2008 Mizu Ent. Inc.
Sales 866-364-9681 · Tech Support 813-235-4574 ·
SpaPartsNet.com
CHALLENGER HIGH PRESSURE PUMP
PUMPS
Part No.
KEY
Description
355303
2
Plate, Seal
355384
3
Plate, Mounting, 1/2F, 3/4A
355317
3A
Plate, Mounting, 3/4F thru 3F,
1A thru 2-1/2A
354545
4
Shaft Seal Assembly (AS-200)
355147
5
Impeller, 1/2F, 3/4A
355187
5A
Impeller, 3/4F, 1A
355368
5B
Impeller, 1F, 1-1/2A
355315
5C
Impeller, 1-1/2F, 2A
355604
5D
Impeller, 2F, 2-1/2A (After 10/1/92)
355431
5E
NLA-Impeller (use 355604 and
355545)
355544
5F
Impeller, 3F
355148
6
Diffuser, 1/2F, 3/4A
355188
6A
Diffuser, 3/4F, 1F, 1A, 1-1/2A
355270
6B
Diffuser, 1-1/2F, 2A
355545
2
6C
Diffuser, 2F, 2-1/2A, 3F
355320
7
Band Clamp Assembly, Complete
355302
8
Housing, Front
354290
9
Screw, 3/8"-16 SS, Hex Head
355389
10
Screw, Impeller Locking
355305
3
11
Base, Pump
355492
11A
NLA-Adapter, Dual Radius Motor
Support
355385
4
11B
Adapter, 5-5/8" Dia. Motor
355334
12
Screw, 8-32 x 1" SS Hex Washer
Head (3 reqd.)
355331
13
O-Ring, Diffuser, Generic O-421
355329
14
O-Ring, Front Housing, Generic O-419
355335
15
Screw, 5/16"-18 x 1/2" SS Hex
Washer Head (2 reqd.)
192115
16
O-Ring, Drain Plug, Generic O-130
Part No.
KEY
Description
154699
17
Plug, 1/4" Drain
152060
5
18
Bolt, 5/16"-18 x 4" Carriage
072173
19
Washer, 5/16" SS Flat
174882
20
Knob (fits clamp w/removeable bolt
only)
175025
20A
Knob (fits clamp w/captured t-bolt
only)
355330
21
O-Ring, Strainer Pot Flange, Generic
O-301
354265
22
Screw, 5/16"-18 x 1/2" SS Hex
Washer Head (4 reqd.)
154699
23
Plug, 1/4" Drain
192115
24
O-Ring, Drain Plug, Generic O-130
355300
25
Pot Strainer
355318
26
Basket, Plastic Strainer (all except 3F)
355441
26A
Basket, SS Strainer (3F only)
350013
27
O-Ring, Lid
355301
28
Lid, Strainer Pot
552377
29
Bushing, Reducer, 1/2F, 3/4F,
3/4A, 1A
1
Used on 2F, 2-1/2A pumps built after 10/1/92
2
Used on 2F, 2-1/2A pumps built after 10/1/92. Must
replace w/bolt diffuser,
355545 & impeller 355604.
3
Must be used with item 3, P/N 355317.
4
Item 11B fits only previous style pump bases w/2-hole
adapter mounting.
5
Carriage bolt (item 18) fits previous style clamp band
assembly (item 7).
