Hoover
Upright Vacuum

Model # 1178 Official Hoover vacuum cleaner

Here are the diagrams and repair parts for Official Hoover 1178 vacuum cleaner, 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 82 parts  |

Twist-on Wire Connector 048969--
#5

Handle diagram

Twist-on wire connector

Part #048969--

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

Nut 160031--
#38

Mainbody diagram

Nut

Part #160031--

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

Kenmore Sleeve Hose 32156010
#4

Cleaningtools diagram

Kenmore sleeve hose

Part #32156010

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

Kenmore Vacuum Dust Brush 43414064
#13A

Cleaningtools diagram

Kenmore vacuum dust brush

Part #43414064

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

Kenmore Vacuum Crevice Tool 38617017
#20

Cleaningtools diagram

Kenmore vacuum crevice tool

Part #38617017

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

Kenmore Vacuum Upholstery Nozzle 43414057
#15

Cleaningtools diagram

Kenmore vacuum upholstery nozzle

Part #43414057

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

Washer 12 Pk 21312772
#28

Mainbody diagram

Washer 12 pk

Part #21312772

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

Kenmore Drive Wheel 163340AG
#30A

Mainbody diagram

Kenmore drive wheel

Part #163340AG

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

Regina Vacuum Screw 21447003
#15

Outerbag diagram

Regina vacuum screw

Part #21447003

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

Vacuum Beater Bar Belt 012471AG
#11

Agitator diagram

Vacuum beater bar belt

Part #012471AG

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.

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

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

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

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

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.

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.…

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…

Vacuum common questions

Vacuum common questions

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