Craftsman
Water Pump

Model # 3902623 Official Craftsman high-pressure sprinkler pump

Here are the diagrams and repair parts for Official Craftsman 3902623 high-pressure sprinkler pump, 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 37 parts  |

Pump Shaft Seal U109-6A
#6

Pump assembly diagram

Pump shaft seal

Part #U109-6A

Replaced by #U109-6B

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Manufacturer substitution
This part replaces U109-6A. Substitute parts can look different from the original.
$106.69
9% OFF Phone Price : $116.69
In Stock
Cap Screw U30-77SS
#19

Pump assembly diagram

Cap screw

Part #U30-77SS

In Stock
Pad Motor C35-11
#17

Pump assembly diagram

Pad motor

Part #C35-11

This item is not returnable
In Stock
Pump Diffuser C1-258PCA
#8

Pump assembly diagram

Pump diffuser

Part #C1-258PCA

$148.39
6% OFF Phone Price : $158.39
In Stock
Pump Impeller C105-92PBBB
#7A

Pump assembly diagram

Pump impeller

Part #C105-92PBBB

$182.49
5% OFF Phone Price : $192.49
In Stock
Overload Protector U18-1342
#1A

Pump assembly diagram

Overload protector

Part #U18-1342

In Stock
Pump Motor Base C4-42P
#14

Pump assembly diagram

Pump motor base

Part #C4-42P

In Stock
Pump Trap Back Body C3-189P1
#4A

Pump assembly diagram

Pump trap back body

Part #C3-189P1

$231.69
$10.00 OFF Phone Price : $241.69
In Stock
Pump Diffuser C1-274P
#8A

Pump assembly diagram

Pump diffuser

Part #C1-274P

$123.89
7% OFF Phone Price : $133.89
In Stock
0-ring U9-226
#13

Pump assembly diagram

0-ring

Part #U9-226

In Stock

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