Eureka
Eureka Vacuum Motor Gasket for S3681D & SC3683 Series
Eureka Vacuum Motor Gasket for S3681D & SC3683 Series
SKU:75079
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Warranty Information
Warranty Information
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Fits the same machines
Eureka Vacuum Motor Gasket ...
$11.99
Product details
This motor gasket seals the mounting joint where the suction motor meets its housing on Eureka SC3683D and Sanitaire SC3683D commercial upright vacuums, part number 75079. The gasket's job is simple but important: it keeps the airtight seal around the motor intact, so the vacuum's full suction pulls through the nozzle and bag rather than leaking in through gaps around the motor mount.
A gasket in this position hardens and shrinks with heat and age faster than most rubber parts on the machine because it sits right against a motor that runs hot for hours at a time in commercial use. Once it has hardened, cracked, or crumbled, air bypasses the motor through the resulting gap, and the vacuum loses noticeable pickup at the floor even though the motor itself is running fine and the bag and filters are clean.
This gasket is worth installing any time the motor is removed for service, brush replacement, or motor swap, since the original gasket rarely survives removal intact and a fresh one costs little next to the labor of pulling the motor a second time. Fitment here is verified to the SC3683D only, so if your machine carries a nearby but different model number, compare the old gasket's diameter and profile against this one before ordering rather than assuming a similar number takes the same seal.
- Fits: Eureka SC3683D, Sanitaire SC3683D
- Type: Motor mounting and sealing gasket
- Part number: 75079
