Craftsman
Water Pump

Model # 471461121 Official Craftsman portable self-powered pumping unit

Here are the diagrams and repair parts for Official Craftsman 471461121 portable self-powered pumping unit, as well as links to manuals and error code tables, if available.

There are a couple of ways to find the part or diagram you need:

  • Click a diagram to see the parts shown on that diagram.
  • In the search box below, enter all or part of the part number or the part’s name.

Not all parts are shown on the diagrams—those parts are labeled NI, for “not illustrated”.

We encourage you to save the model to your profile, so it’s easy to access parts and manuals for your appliance whenever you log in.

For DIY troubleshooting advice and repair guides, visit our repair help section.

Model diagram and schematic

SEARCH WITHIN THIS MODEL

?

This is the number corresponding to the part on the diagram / schematic

Search
ALL PARTS
Showing 10 of 68 parts  |

Hose Clamp 5051005
#17

Engine diagram

Hose clamp

Part #5051005

The manufacturer no longer makes this part, and there's no substitute part

Hose Clamp 5051010
#11

Engine diagram

Hose clamp

Part #5051010

The manufacturer no longer makes this part, and there's no substitute part

Hex Head Bolt, 5/16-18 X 3/4-in, 5-pack STD523107
#30

Pump diagram

Hex head bolt, 5/16-18 x 3/4-in, 5-pack

Part #STD523107

The manufacturer no longer makes this part, and there's no substitute part

Lock Washer, 5/16-in, 8-pack STD551131
#2

Pump diagram

Lock washer, 5/16-in, 8-pack

Part #STD551131

The manufacturer no longer makes this part, and there's no substitute part

Pump 5270766
#8

Engine diagram

Pump

Part #5270766

The manufacturer no longer makes this part, and there's no substitute part

Gasket 5072011
#9

Pump diagram

Gasket

Part #5072011

The manufacturer no longer makes this part, and there's no substitute part

Cap Screw STD523120
#1

Pump diagram

Cap screw

Part #STD523120

The manufacturer no longer makes this part, and there's no substitute part

Barb Elbow 5010028
#12

Engine diagram

Barb elbow

Part #5010028

The manufacturer no longer makes this part, and there's no substitute part

Valve Spring 5019025
#6

Pump diagram

Valve spring

Part #5019025

The manufacturer no longer makes this part, and there's no substitute part

Mounting Plate 5270834
#1

Engine diagram

Mounting plate

Part #5270834

The manufacturer no longer makes this part, and there's no substitute part

Articles and videos for electric chainsaws

What’s the best type of chainsaw for homeowners in 2023 – gas, corded or cordless?

What’s the best type of chainsaw for homeowners in 2023 – gas, corded or cordless?

Find out what type of chainsaw you need to keep trees trimmed in your yard.…

Top 10 electric lawn and garden tools for 2023

Top 10 electric lawn and garden tools for 2023

Learn about the top 10 must-have electric lawn & garden tools for 2023…