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  |

Nut 21641623
#67

Outerbag diagram

Nut

Part #21641623

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

Kenmore Vacuum Screw 21465314
#9

Handle diagram

Kenmore vacuum screw

Part #21465314

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

Extension Tube 43453027
#21

Cleaningtools diagram

Extension tube

Part #43453027

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

Kenmore Vacuum Floor Brush Attachment Swivel 38644020
#16A

Cleaningtools diagram

Kenmore vacuum floor brush attachment swivel

Part #38644020

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

Vacuum Beater Bar Bearing 43267002
#4A

Agitator diagram

Vacuum beater bar bearing

Part #43267002

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

Split Ring 33712007
#17A

Cleaningtools diagram

Split ring

Part #33712007

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

Vacuum Grip Handle 48663159
#3C

Handle diagram

Vacuum grip handle

Part #48663159

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

Vacuum Hose Grip Lock Ring 36153009
#11

Cleaningtools diagram

Vacuum hose grip lock ring

Part #36153009

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.…