Eureka
Canister Vacuum

Model # 6878A-2 Official Eureka canister vacuum

Here are the diagrams and repair parts for Official Eureka 6878A-2 canister vacuum, as well as links to manuals and error code tables, if available.

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Model diagram and schematic

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ALL PARTS
Showing 10 of 84 parts  |

Washer 56376
#18

Housing diagram

Washer

Part #56376

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

Ring 38357-1
#16

Hose and attachments diagram

Ring

Part #38357-1

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

Vacuum Dust Brush 54505-3
#9

Hose and attachments diagram

Vacuum dust brush

Part #54505-3

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

Coupling 39041
#18

Hose and attachments diagram

Coupling

Part #39041

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

Guide 27367-1
#25

Housing diagram

Guide

Part #27367-1

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

Vacuum Screw, 10-pack 53238-8
Vacuum screw, 10-pack

Part #53238-8

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

Bleeder 38914-308N
#4

Hose and attachments diagram

Bleeder

Part #38914-308N

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

Shell 61117-1
#15

Housing diagram

Shell

Part #61117-1

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

Vacuum Switch 38346-2
#1

Hose and attachments diagram

Vacuum switch

Part #38346-2

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

Screw 53257-1
#10

Hose and attachments diagram

Screw

Part #53257-1

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 ribbed drive belt

How to replace a vacuum power head ribbed drive belt

Some canister vacuums have a ribbed drive belt that spins the brush roll on a power brush attachment. If the brush roll …

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
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

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.

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…

10 must-have tools for appliance repair

10 must-have tools for appliance repair

Come see which tools made our top 10 must-haves for DIY appliance repair.…

Vacuum common questions

Vacuum common questions

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