Free Flow Central Vacuum Maintenance Sheets — #520FF
Maintenance sheets for routine central vacuum hose and pipe care. Follow the label and system instructions; not a substitute for repair of a blockage or damaged system.
$19.40AvailableView product
7.2 Inch Motor Gasket for MD Central Vacuum – Part# 220
7.2 Inch Motor Gasket for MD Central Vacuum – Part# 220
Available:
In Stock
- Product SKU: 220
- Category: Central Vacuum Parts & Accessories, MD Central Vacuum Parts & Accessories, MD Parts
$5.23
- Order within
Quick Summary
This 7.2 inch motor gasket helps prevent metal-to-metal contact when bolting in the motor. When replacing a motor, you may or may not need a new gasket, and some original larger form-fitting gaskets should be reused.
Available from Ace Vacuums, with help matching parts to your MD central vacuum system at our Fairfax and Leesburg, VA showrooms.
Quick Highlights
- 7.2 inch motor gasket
- Helps prevent metal-to-metal contact
- Used when bolting in the motor
- May be needed during motor replacement
- Reuse larger original form-fitting gasket when applicable
- Listed for multiple MD central vacuum models
Product Overview
This motor gasket is used to help prevent metal-to-metal contact when bolting in the motor of an MD central vacuum. It can be a useful replacement part during a motor change, depending on the unit and the gasket style already in place.
Some units use differently shaped gaskets that are more functional and must be reused. If your original gasket is a larger form-fitting gasket, reuse the original gasket to help prevent damage to components.
This part is also noted as including compatibility with AirMaster, Modern Day, SilentMaster, Flo-Master, Beam, Nutone, Electrolux, Vacuflo, Kenmore, and Eureka.
Key Features
- Motor Mounting Gasket: Designed for use when bolting in the motor to help separate contacting surfaces.
- Helps Prevent Contact: Its purpose is to prevent metal-to-metal contact during motor installation.
- Useful During Motor Replacement: When replacing a motor, you may or may not need to replace the gasket depending on the unit.
- Reuse Some Original Gaskets: If your original gasket is a larger form-fitting style, it should be reused.
- Protects Components: Reusing the correct original form-fitting gasket can help prevent damage to components.
MD Compatibility
This part is listed as the match for these MD central vacuum power units:
- MD A (120V)
- MD B (120V)
- MD B (240V)
- MD E (120V)
- MD E (240V)
- MD M715H (120V)
- MD M715H2 (240V)
- MD SV (120V)
- MD SV (240V)
- MD SVT (120V)
- MD SVT (240V)
Check the model number on your power unit label before ordering. Our team can confirm the match if you are unsure.
Technical Specifications
| Specification | Details |
|---|---|
| Brand | Generic |
| Product Type | Motor gasket |
| Size | 7.2 inch |
| Part Number | 220 |
| Compatibility Note | Includes AirMaster, Modern Day, SilentMaster, Flo-Master, Beam, Nutone, Electrolux, Vacuflo, Kenmore and Eureka |
| MD Models This Part Fits | MD A (120V), MD B (120V), MD B (240V), MD E (120V), MD E (240V), MD M715H (120V), MD M715H2 (240V), MD SV (120V), MD SV (240V), MD SVT (120V), MD SVT (240V) |
| Authorized Dealer | Ace Vacuums |
Best For
- Replacing a motor in an MD central vacuum
- Preventing metal-to-metal contact during motor installation
- Owners of listed MD A, B, E, M715H, SV, and SVT models
- Shoppers matching part number 220
Not Ideal For
- Units that use a larger original form-fitting gasket that must be reused
- Shoppers who have not confirmed their MD central vacuum model
- Applications where gasket shape differs from the original required style
Why Buy from Ace Vacuums
When you purchase from Ace Vacuums, you receive:
- Central vacuum parts matched to your MD system
- Help choosing the right hose, tools and inlet parts
- Knowledgeable support before and after the sale
- Shipping or pickup at our Fairfax and Leesburg showrooms
Available Online & In-Store
The 7.2 Inch Motor Gasket for MD Central Vacuum is available online and in-store through Ace Vacuums.
Visit Our Showrooms
- Fairfax, VA: 11110 Main St, Fairfax, VA 22030
- Leesburg, VA: 300 Fort Evans Rd NE, Leesburg, VA 20176
Call 703-997-9292 (ext. 1 Fairfax, ext. 2 Leesburg).
Quick Summary
This 7.2 inch motor gasket helps prevent metal-to-metal contact when bolting in the motor. When replacing a motor, you may or may not need a new gasket, and some original larger form-fitting gaskets should be reused.
Available from Ace Vacuums, with help matching parts to your MD central vacuum system at our Fairfax and Leesburg, VA showrooms.
Quick Highlights
- 7.2 inch motor gasket
- Helps prevent metal-to-metal contact
- Used when bolting in the motor
- May be needed during motor replacement
- Reuse larger original form-fitting gasket when applicable
- Listed for multiple MD central vacuum models
Product Overview
This motor gasket is used to help prevent metal-to-metal contact when bolting in the motor of an MD central vacuum. It can be a useful replacement part during a motor change, depending on the unit and the gasket style already in place.
Some units use differently shaped gaskets that are more functional and must be reused. If your original gasket is a larger form-fitting gasket, reuse the original gasket to help prevent damage to components.
This part is also noted as including compatibility with AirMaster, Modern Day, SilentMaster, Flo-Master, Beam, Nutone, Electrolux, Vacuflo, Kenmore, and Eureka.
Key Features
- Motor Mounting Gasket: Designed for use when bolting in the motor to help separate contacting surfaces.
- Helps Prevent Contact: Its purpose is to prevent metal-to-metal contact during motor installation.
- Useful During Motor Replacement: When replacing a motor, you may or may not need to replace the gasket depending on the unit.
- Reuse Some Original Gaskets: If your original gasket is a larger form-fitting style, it should be reused.
- Protects Components: Reusing the correct original form-fitting gasket can help prevent damage to components.
MD Compatibility
This part is listed as the match for these MD central vacuum power units:
- MD A (120V)
- MD B (120V)
- MD B (240V)
- MD E (120V)
- MD E (240V)
- MD M715H (120V)
- MD M715H2 (240V)
- MD SV (120V)
- MD SV (240V)
- MD SVT (120V)
- MD SVT (240V)
Check the model number on your power unit label before ordering. Our team can confirm the match if you are unsure.
Technical Specifications
| Specification | Details |
|---|---|
| Brand | Generic |
| Product Type | Motor gasket |
| Size | 7.2 inch |
| Part Number | 220 |
| Compatibility Note | Includes AirMaster, Modern Day, SilentMaster, Flo-Master, Beam, Nutone, Electrolux, Vacuflo, Kenmore and Eureka |
| MD Models This Part Fits | MD A (120V), MD B (120V), MD B (240V), MD E (120V), MD E (240V), MD M715H (120V), MD M715H2 (240V), MD SV (120V), MD SV (240V), MD SVT (120V), MD SVT (240V) |
| Authorized Dealer | Ace Vacuums |
Best For
- Replacing a motor in an MD central vacuum
- Preventing metal-to-metal contact during motor installation
- Owners of listed MD A, B, E, M715H, SV, and SVT models
- Shoppers matching part number 220
Not Ideal For
- Units that use a larger original form-fitting gasket that must be reused
- Shoppers who have not confirmed their MD central vacuum model
- Applications where gasket shape differs from the original required style
Why Buy from Ace Vacuums
When you purchase from Ace Vacuums, you receive:
- Central vacuum parts matched to your MD system
- Help choosing the right hose, tools and inlet parts
- Knowledgeable support before and after the sale
- Shipping or pickup at our Fairfax and Leesburg showrooms
Available Online & In-Store
The 7.2 Inch Motor Gasket for MD Central Vacuum is available online and in-store through Ace Vacuums.
Visit Our Showrooms
- Fairfax, VA: 11110 Main St, Fairfax, VA 22030
- Leesburg, VA: 300 Fort Evans Rd NE, Leesburg, VA 20176
Call 703-997-9292 (ext. 1 Fairfax, ext. 2 Leesburg).
Frequently Asked Questions
What does this motor gasket do?
Its purpose is to prevent metal-to-metal contact when bolting in the motor.
Do I always need to replace the gasket when replacing a motor?
No. When replacing a motor, you may or may not need to replace the gasket.
When should I reuse my original gasket?
If your original gasket is a larger form-fitting gasket, reuse the original gasket to help prevent damage to components.
Which MD central vacuum models is this part listed for?
It is listed for MD A (120V), MD B (120V), MD B (240V), MD E (120V), MD E (240V), MD M715H (120V), MD M715H2 (240V), MD SV (120V), MD SV (240V), MD SVT (120V), and MD SVT (240V).
Is this part only for MD central vacuum systems?
The compatibility note also includes AirMaster, Modern Day, SilentMaster, Flo-Master, Beam, Nutone, Electrolux, Vacuflo, Kenmore, and Eureka.
How do I confirm compatibility with my MD central vacuum?
Start by confirming your MD central vacuum model against the listed fit information. If your unit uses a different gasket shape, especially a larger form-fitting gasket, compare carefully before ordering.
What is the part number for this gasket?
The part number is 220.
Visit Our Showrooms
Check real-time traffic and travel time from your location in VA, DC, or MD.
📍 AceVacuums Fairfax (DMV Hub)
Address: 11110 Main St, Fairfax, VA 22030
Landmark: Opposite Havertys Furniture Store
Best for: Bethesda, Potomac, Arlington, NW Washington D.C.
📍 AceVacuums Leesburg
Address: 300 Fort Evans Rd NE, Suite 104, Leesburg, VA 20176
Landmark: Next to Home Depot in Leesburg
Best for: Ashburn, Sterling, Frederick MD, Loudoun County
Shipping, Return & Refund Policy
Shipping Policy
In-stock merchandise generally ships from our Leesburg, Virginia location within 3–5 business days. Processing time is separate from carrier transit time and is not a guaranteed delivery date. Weekends and holidays can affect timing. Special-order, backordered or unavailable items may take longer; contact us to confirm timing before purchase when a deadline matters.
Shipping options and charges are shown at checkout. After dispatch, follow the carrier's tracking updates. Weather, carrier delays, order verification and inventory confirmation may affect delivery. Inspect packages promptly and retain packaging if there is damage or an incorrect or missing item.
Returns and refunds
Eligible unused items have a 30-calendar-day return request window for refunds or exchanges, measured from delivery or in-store purchase. Return authorization is required. Final-sale exclusions, the 15% restocking fee for change-of-mind returns and shipping responsibilities are explained in our Return and Refund Policy. That policy is the governing source for return eligibility and fees.
For shipping or return help, email sales@acevacuums.com or call 703-997-9292.
30-Day Returns, Refunds and Exchanges
Updated September 27, 2026. Request a return for an eligible unused item within 30 calendar days of delivery (or purchase for items collected in store). Eligible returns may be refunded to the original payment method or exchanged, subject to availability. The same 30-day request window applies to both refunds and exchanges; there is no separate seven-day or 15-day refund deadline.
Eligibility and authorization
Items must be unused, clean, complete and in their original packaging with all accessories, manuals and proof of purchase. Contact sales@acevacuums.com or 703-997-9292 before sending anything back. Include your order number, item and reason for return. We will confirm eligibility, charges and return instructions. Unapproved or cash-on-delivery returns are not accepted.
Fees and shipping
For an approved change-of-mind return, a 15% restocking fee applies to the returned merchandise price. Original shipping charges are not refundable and the customer pays return shipping. These charges do not apply to an approved return caused by our shipping error or a damaged/defective item claim. Contact us first so we can arrange the appropriate remedy and shipping instructions. Do not assume a prepaid label is included.
Final-sale and excluded items
Air purifiers; discounted, clearance, trade-in, holiday-sale and price-matched purchases; gift cards; custom or special-order products; electrical parts; used or installed items; opened cleaning solutions; and used bags, filters, belts or other consumables are not eligible for change-of-mind returns. Other items clearly marked final sale at purchase are also excluded. An opened box alone does not disqualify an otherwise eligible unused, complete item, but consumables and cleaning solutions must remain unopened.
Damaged, defective, incorrect or missing items; recalls
Inspect your order promptly and contact us as soon as you discover a problem, with your order number and photos where helpful. Keep the packaging. Change-of-mind exclusions and deadlines do not remove applicable defect, warranty, recall or statutory rights. Warranty coverage requires evaluation under the manufacturer's terms; dealer status does not guarantee free repair. Recalled products must follow the manufacturer's recall process.
Refund timing and exchanges
After we receive and inspect the return, we will notify you of approval or the reason it cannot be accepted. Approved refunds are issued to the original payment method within 10 business days of approval; your bank may take additional time to post them. Contact us if more than 15 business days have passed since approval. Exchanges require authorization and replacement availability; any price difference and applicable charges will be explained before processing.
Applicable rights and earlier purchases
This policy applies to online and in-store purchases. We will honor more favorable written return terms provided with an earlier purchase. Applicable consumer rights remain unaffected. Where the European Union 14-day cancellation right applies, customers may cancel or return eligible orders within 14 days of receipt, subject to applicable legal exceptions, without giving a reason.
Recommended MD Products
Selected maintenance or companion parts for this repair category. Match the original motor, board or component number before ordering.
Check your system and connections
Match the installed part number and connector. Electrical wands, powerheads and hose handles are not universally interchangeable. Round tools may need an adapter on proprietary handles. Hide-A-Hose valve series and RF generations have separate compatibility requirements. Select the exact variant on the product page.
Find the correct bag or filter
Match the full power-unit model, production version, bag collar and filter dimensions. Cyclonic, disposable-bag and permanent-filter systems use different supplies. A similar size or shared brand name is not enough to confirm fit. If a matching supply is not shown, send us the model label and a photo of the old bag or filter. Shop central vacuum bags & filters
The DMV’s Trusted Vacuum Service Authority
For 25+ years, Ace Vacuums has filled the gap left by big-box retailers. We provide the expert repairs, warranty support, and genuine OEM parts that Amazon and Walmart simply don't offer. From free estimates to same-day service, we are your local alternative for professional home care solutions.
Expert Repairs
- • Vacuum Belt & Roller Repair
- • Motor Service & Replacement
- • Suction Loss & Clog Removal
- • HEPA Filter & Bag Replacement
- • Central Vacuum Installation
- • Central Vacuum Repair
- • Free Repair Estimates
Authorized Center
- • Miele & SEBO Warranty
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- • Shark, Bissell & Hoover
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- • MD & Beam Central Vac
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- • Simplicity & Electrolux
Northern Virginia
Regional Reach
Conveniently serving Washington D.C. and Maryland (Montgomery & Prince George's Counties). Our showrooms are just 20 minutes from DC and 10 minutes from Tysons Corner.
Hablamos Español — Service in English & Spanish.
Serving Zip Codes: 20147, 20176, 22030, 22031, 20151, 20190, 22102, 22314, 20110, 20148 & surrounding areas. All repairs performed by certified technicians using genuine parts.
