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Kenmore
Water Pump

Model # 3902578 Official Kenmore deep well jet pump for lawn sprinkling

Here are the diagrams and repair parts for Official Kenmore 3902578 deep well jet pump for lawn sprinkling, as well as links to manuals and error code tables, if available.

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Model diagram and schematic

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Showing 10 of 67 parts  |
Diff Ring L21-1
#8

Jet pump diagram

Diff ring

Part #L21-1

$24.77
In Stock
Pump Body Gasket N20-35
#4

Jet pump diagram

Pump body gasket

Part #N20-35

Replaced by #N20-35C

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Manufacturer substitution
This part replaces N20-35. Substitute parts can look different from the original.
This item is not returnable
$9.44
Back Order
Spacer J43-16
#5B

2 in. & 3 in. single pipe jets diagram

Spacer

Part #J43-16

$59.85
In Stock
Pump Vertical Casing Adapter Seal Ring, 2-in J21-17
#4A

2 in. & 3 in. horizontal casing adapters diagram

Pump vertical casing adapter seal ring, 2-in

Part #J21-17

This item is not returnable
$30.49 | 
16% OFF Phone Price : $36.49
In Stock
Venturi J32P-28
#2A

4 in. double pipe jet diagram

Venturi

Part #J32P-28

$31.79
In Stock
Gasket L20-39
#14

Jet pump diagram

Gasket

Part #L20-39

$8.19 | 
11% OFF Phone Price : $9.19
In Stock
Pump Check Valve Seat J66-13
#8A

2 in. & 3 in. single pipe jets diagram

Pump check valve seat

Part #J66-13

$169.59
In Stock
Seal Ring J21-21
#4B

2 in. & 3 in. horizontal casing adapters diagram

Seal ring

Part #J21-21

$52.40
In Stock
Venturi J32P-24
Venturi

Part #J32P-24

$52.51
In Stock
Seal Plate N3-9
#3

Jet pump diagram

Seal plate

Part #N3-9

$123.70
In Stock

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