Canister Vacuum

Model # 6866A Official Eureka canister vacuum

Here are the diagrams and repair parts for Official Eureka 6866A canister vacuum, as well as links to manuals and error code tables, if available.

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Browse Parts for
6866A Vacuum Cleaners
Vacuum Motor Safety Filter 37657
#23

Unit parts diagram

Vacuum motor safety filter

Part #37657

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

Wire Tube 56326-1
#13

Unit parts diagram

Wire tube

Part #56326-1

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

Hood Lens 27397-1
#2

Base assembly diagram

Hood lens

Part #27397-1

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

Socket 38484-1
#4

Base assembly diagram

Socket

Part #38484-1

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

Motor Stra 38377
#16

Base assembly diagram

Motor stra

Part #38377

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

Vacuum Light Bulb 48815
#5

Base assembly diagram

Vacuum light bulb

Part #48815

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

Thermostat 56146
#26

Unit parts diagram

Thermostat

Part #56146

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

Felt Washer 56180
#21

Base assembly diagram

Felt washer

Part #56180

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

Bleeder 34272-5
#2

Attachment parts diagram

Bleeder

Part #34272-5

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

Belt Guard 38063
#23

Base assembly diagram

Belt guard

Part #38063

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…

Repair guides for canister vacuums

How to replace a vacuum power head cogged drive belt

How to replace a vacuum power head cogged drive belt

If the power brush isn't working well because the cogged drive belt is slipping, take a few minutes to replace the belt.…

Repair difficulty
Time required
 15 minutes or less
How to replace a vacuum beater bar

How to replace a vacuum beater bar

Replace the brush roll if the bristles ares worn or the cylinder is damaged.…

Repair difficulty
Time required
 30 minutes or less
How to replace a vacuum suction motor

How to replace a vacuum suction motor

The suction motor on a vacuum creates the draw of air at the cleaning head that picks up dirt. If the vacuum won't run, …

Repair difficulty
Time required
 15 minutes or less

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.…