Can’t find your part?   Contact us:
+1-309-603-4777
Sears Parts Direct
Tips to find your model number
Orders

  • Keep track of the models you own in your profile

    Sign in or Register to view or add models

Schedule a repair
Dyson
Upright Vacuum

Model # DC40 Official Dyson vacuum

Here are the diagrams and repair parts for Official Dyson DC40 vacuum, 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.

Owner’s manual

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 105 parts  |
Wand Catch 920593-01
#1

Main asy diagram

Wand catch

Part #920593-01

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

Dyson Panel Cord 923185-01
#10

Main asy diagram

Dyson panel cord

Part #923185-01

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

Brush 920599-01
#4

Main asy diagram

Brush

Part #920599-01

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

Paddle Assembly 963556-01
#4

Accessories diagram

Paddle assembly

Part #963556-01

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

Car Kit 908909-08
#15

Accessories diagram

Car kit

Part #908909-08

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

Dyson Yoke Upper 965051-01
#20

Motor assy diagram

Dyson yoke upper

Part #965051-01

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

Dyson Cam 922568-01
#5

Motor assy diagram

Dyson cam

Part #922568-01

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

Dyson Package Instructions 923498-17
#1F

Model data diagram

Dyson package instructions

Part #923498-17

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

Dyson Cyclone 924966-01
#1

Cyclone diagram

Dyson cyclone

Part #924966-01

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

Dyson Groo 921001-01
#11

Accessories diagram

Dyson groo

Part #921001-01

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

Most common symptoms to help you fix your vacuum cleaners

Choose a symptom to see related vacuum cleaner repairs.

View all

Why does my vacuum cleaner shut off suddenly?

Main causes: damaged vacuum hose, clogged motor air filter, bad suction motor…

Read more

Why doesn't my vacuum cleaner have good suction?

Main causes: weak suction motor, vacuum bag is full, clog in suction air path, dirty exhaust filter, leaky vacuum hose…

Read more

Why doesn't my vacuum cleaner's brush roll spin?

Main causes: broken drive belt, damaged brush roll, tripped brush roll motor overload, bad brush roll motor, wiring fail…

Read more

Why won't my vacuum cleaner turn on?

Main causes: lack of power, bad power cord, drive motor failure, wiring failure…

Read more

Effective articles & videos to help repair your vacuum cleaners

Use the advice and tips in these articles and videos to get the most out of your vacuum.

View all
Top questions about Sears and Sears PartsDirect

Top questions about Sears and Sears PartsDirect

Get answers to frequently asked questions about Sears and Sears PartsDirect.…

Read more
How to use a multimeter to test electrical parts video

How to use a multimeter to test electrical parts video

Learn how to use a multimeter to check for wiring problems in an appliance that's not working…

Read more
Vacuum common questions

Vacuum common questions

Find the answers to frequently asked questions about vacuum cleaners.…

Read more

Parts & More