Eureka/Sanitaire Mighty Mit...
$6.99
Product details
Part 388051 is the wheel and hub assembly for the Eureka and Sanitaire Mighty Mite canister, covering the 3670F and 3673A, and it comes as one complete unit rather than a bare wheel, so there is nothing left to press-fit or re-use from the old part.
Pulling a canister behind you by its hose means the wheels take a beating on every kind of floor in the building. One side flat-spots first, the hub can split where it wraps the axle boss, and the whole canister starts to skid or lean instead of tracking straight behind the hose.
With the hub included, both the worn bore and the tire tread get replaced together, something a bare wheel by itself cannot do. Inspect the hub for hairline cracking around the axle boss before you refit anything, since a hub can look sound from the outside while already split on the inner face that takes the most load. Check the remaining wheels while you are in there too, since they have covered the same distance and are due for the same inspection.
- Part: 388051, wheel and hub, one complete unit
- Fits: Eureka/Sanitaire Mighty Mite 3670F and 3673A canisters
- Replace when: a wheel is flat-spotted or the hub has split at the axle








