My 3921A Model Overview from Home Depot Appliance Parts

Part #: HD10351830

Manufacturer Part #: 55794

Part #: HD10351180

Manufacturer Part #: 37657

Part #: HD10351127

Manufacturer Part #: 34272-5

Part #: HD10350931

Manufacturer Part #: 25406

Part #: HD12605968

Manufacturer Part #: 36555-5

Wheel

Part #: HD12614010

Manufacturer Part #: 36660

Part #: HD12027362

Manufacturer Part #: 34691-7

Part #: HD12027449

Manufacturer Part #: 37966

Part #: HD12027430

Manufacturer Part #: 37490-1

Part #: HD12027719

Manufacturer Part #: 53200

Part #: HD12618298

Manufacturer Part #: 53214-2

Part #: HD12659856

Manufacturer Part #: 53190-1

Bushing - strain relief-p

3921A Eureka Canister Vacuum - Overview