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Shop Vacuum Motor 509776-18

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Part #509776-18

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This part fits

Part Information

This motor (part number 509776-18) is for shop vacuums.

Motor 509776-18 rotates the fan blade to create suction.

Unplug the shop vacuum before installing this part. Wear work gloves to protect your hands.

Top models using the same part

Model NameModel NumberDiagram Name
Model #113179715 Craftsman wet/dry vacuum113179715
Lid/collector
Model #113177621 Craftsman wet/dry vacuum113177621
Wet/dry vac
Model #113177846 Craftsman wet/dry vacuum113177846
Lid/filter/collector

Reviews

Fairly easy to install but one serious problem.
April 30, 2018

After spending about a half hour installing the motor and reassembling the vacuum, it made a loud scraping noise, smelled like burning plastic and tripped the circuit breaker. After disassembling the vacuum, I discovered that the fan disc included with the new motor was too thick and rubbed against the housing causing the plastic to melt. It worked ok after I used the old fan disc, but it vibrates because the old disc is distorted. I would appreciate getting the correct disc for my vacuum. If not, then I'm not pleased with the product.

SteveDDF, Binghamton, NY

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Ease of Installation
Moderate
Duration of Installation
1 - 2 hours
Super easy to install.
January 24, 2018

I bought this shop vacuum cleaner and have used it constantly in my shop and construction business. Although after many years of use and wearing the motor out, I'm sure I will have many years of use again. I intend on buying another motor and shelving it because I believe that I will never have to buy another vacuum cleaner. Hard to kill most Craftsman products. This vac could be in a commercial.

Puppy, Muncie, IL 61857

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Ease of Installation
Very Easy
Duration of Installation
Less than 30 minutes