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12A
12A
Pump Exploded View
• Not illustrated.
† Purchase locally.
* If needed, replace entire pump.
Item Description Qty. Part Number
1 Engine 1 *
2 Engine Mount Screws, 5/16-24 x .75 4 †
3 Seal Plate 1 M13906
4 O-Ring, Pump Body 1 M13910
5 Diffuser Gasket (O-Ring Segment) 1 M13918
6 Mechanical Seal 1 M13914
7 Impeller Kit (Includes Impeller Key) 1 M14457KIT
8 Impeller screw, 5/16-24 x 1.25 1 U30-986
9 Rubber Washer for Impeller Screw 1 M13913
10 Diffuser 1 M13907
11 Flapper Valve 1 M13909
12 Plug 2 M13911
12A O-Ring, Plug 2 M13912
13 Pump Housing 1 M13905
14 Screw, 1/4-20x2.5 hex Head Machine Screw 10 †
15 Nuts, 1/4-20 10 †
16 Lockwasher 10 †
• Screw, Diffuser, #6 x 1/2 Self-Tapping 2 †
• Screw, Diffuser, #10 x 1-1/2 Self-Tapping 1 †