{"product_id":"5-7-inch-motor-gasket-for-md-central-vacuum-221","title":"5.7 Inch Motor Gasket for MD Central Vacuum – Part# 221","description":"\u003ch2\u003eQuick Summary\u003c\/h2\u003e\n\u003cp\u003eThis 5.7 inch motor gasket helps prevent metal-to-metal contact when bolting in the motor. When replacing a motor, you may or may not need to replace the gasket depending on the shape and function of your original gasket.\u003c\/p\u003e\n\u003cp\u003eAvailable from \u003cstrong\u003eAce Vacuums\u003c\/strong\u003e, with help matching parts to your MD central vacuum system at our Fairfax and Leesburg, VA showrooms.\u003c\/p\u003e\n\u003ch3\u003eQuick Highlights\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eHelps prevent metal-to-metal contact\u003c\/li\u003e\n\u003cli\u003eUsed when bolting in the motor\u003c\/li\u003e\n\u003cli\u003eFor 5.7 inch motor applications\u003c\/li\u003e\n\u003cli\u003ePart number 221\u003c\/li\u003e\n\u003cli\u003eListed for many MD central vacuum models\u003c\/li\u003e\n\u003cli\u003eReuse original form-fitting gasket when required\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch2\u003eProduct Overview\u003c\/h2\u003e\n\u003cp\u003eThis motor gasket is used to help prevent metal-to-metal contact when installing or bolting in a motor in an MD central vacuum system. It is a simple replacement part often considered during motor replacement.\u003c\/p\u003e\n\u003cp\u003eNot every motor replacement requires a new gasket. If your original gasket is a larger form-fitting style, reuse the original gasket to help prevent damage to components.\u003c\/p\u003e\n\u003cp\u003eThis gasket is listed for a wide range of MD central vacuum models and is also noted as compatible with several central vacuum brands in the provided compatibility list.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMotor installation support:\u003c\/strong\u003e Designed to prevent metal-to-metal contact when the motor is bolted into place.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUseful during motor replacement:\u003c\/strong\u003e Often considered when replacing a motor, though replacement is not always necessary.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eImportant reuse note:\u003c\/strong\u003e If the original gasket is a larger form-fitting type, it should be reused to help prevent component damage.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBroad model listing:\u003c\/strong\u003e Listed for many MD central vacuum power unit models across 120V and 240V versions.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart identification:\u003c\/strong\u003e This gasket is sold under part number 221 for reference when ordering.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch2\u003eMD Compatibility\u003c\/h2\u003e\n\u003cp\u003eThis part is listed as the match for these MD central vacuum power units:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eMD B2 (120V)\u003c\/li\u003e\n\u003cli\u003eMD B2 (240V)\u003c\/li\u003e\n\u003cli\u003eMD E2 (120V)\u003c\/li\u003e\n\u003cli\u003eMD E2 (240V)\u003c\/li\u003e\n\u003cli\u003eMD E3 (120V)\u003c\/li\u003e\n\u003cli\u003eMD E3 (240V)\u003c\/li\u003e\n\u003cli\u003eMD G23 (120V)\u003c\/li\u003e\n\u003cli\u003eMD G23 (240V)\u003c\/li\u003e\n\u003cli\u003eMD J (120V)\u003c\/li\u003e\n\u003cli\u003eMD J (240V)\u003c\/li\u003e\n\u003cli\u003eMD K (120V)\u003c\/li\u003e\n\u003cli\u003eMD M465H (120V)\u003c\/li\u003e\n\u003cli\u003eMD M575H (120V)\u003c\/li\u003e\n\u003cli\u003eMD M575H2 (240V)\u003c\/li\u003e\n\u003cli\u003eMD M615H (120V)\u003c\/li\u003e\n\u003cli\u003eMD M850 (120V)\u003c\/li\u003e\n\u003cli\u003eMD M850 (240V)\u003c\/li\u003e\n\u003cli\u003eMD M850H (120V)\u003c\/li\u003e\n\u003cli\u003eMD M850H2 (240V)\u003c\/li\u003e\n\u003cli\u003eMD M965H (120V)\u003c\/li\u003e\n\u003cli\u003eMD M965H2 (240V)\u003c\/li\u003e\n\u003cli\u003eMD QE2 (120V)\u003c\/li\u003e\n\u003cli\u003eMD QE2 (240V)\u003c\/li\u003e\n\u003cli\u003eMD QE3 (120V)\u003c\/li\u003e\n\u003cli\u003eMD QE3 (240V)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eCheck the model number on your power unit label before ordering. Our team can confirm the match if you are unsure.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eDetails\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eGeneric\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct type\u003c\/td\u003e\n\u003ctd\u003eMotor gasket\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSize\u003c\/td\u003e\n\u003ctd\u003e5.7 inch\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePart number\u003c\/td\u003e\n\u003ctd\u003e221\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCompatibility note\u003c\/td\u003e\n\u003ctd\u003eIncludes AirMaster, Modern Day, SilentMaster, Flo-Master, Beam, Nutone, Electrolux, Vacuflo, Kenmore and Eureka\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFits MD model\u003c\/td\u003e\n\u003ctd\u003eMD B2 (120V)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFits MD model\u003c\/td\u003e\n\u003ctd\u003eMD B2 (240V)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFits MD model\u003c\/td\u003e\n\u003ctd\u003eMD E2 (120V)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFits MD model\u003c\/td\u003e\n\u003ctd\u003eMD E2 (240V)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFits MD model\u003c\/td\u003e\n\u003ctd\u003eMD E3 (120V)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFits MD model\u003c\/td\u003e\n\u003ctd\u003eMD E3 (240V)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFits MD model\u003c\/td\u003e\n\u003ctd\u003eMD G23 (120V)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFits MD model\u003c\/td\u003e\n\u003ctd\u003eMD G23 (240V)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFits MD model\u003c\/td\u003e\n\u003ctd\u003eMD J (120V)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFits MD model\u003c\/td\u003e\n\u003ctd\u003eMD J (240V)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFits MD model\u003c\/td\u003e\n\u003ctd\u003eMD K (120V)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFits MD model\u003c\/td\u003e\n\u003ctd\u003eMD M465H (120V)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFits MD model\u003c\/td\u003e\n\u003ctd\u003eMD M575H (120V)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFits MD model\u003c\/td\u003e\n\u003ctd\u003eMD M575H2 (240V)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFits MD model\u003c\/td\u003e\n\u003ctd\u003eMD M615H (120V)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFits MD model\u003c\/td\u003e\n\u003ctd\u003eMD M850 (120V)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFits MD model\u003c\/td\u003e\n\u003ctd\u003eMD M850 (240V)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFits MD model\u003c\/td\u003e\n\u003ctd\u003eMD M850H (120V)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFits MD model\u003c\/td\u003e\n\u003ctd\u003eMD M850H2 (240V)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFits MD model\u003c\/td\u003e\n\u003ctd\u003eMD M965H (120V)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFits MD model\u003c\/td\u003e\n\u003ctd\u003eMD M965H2 (240V)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFits MD model\u003c\/td\u003e\n\u003ctd\u003eMD QE2 (120V)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFits MD model\u003c\/td\u003e\n\u003ctd\u003eMD QE2 (240V)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFits MD model\u003c\/td\u003e\n\u003ctd\u003eMD QE3 (120V)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFits MD model\u003c\/td\u003e\n\u003ctd\u003eMD QE3 (240V)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAuthorized Dealer\u003c\/td\u003e\n\u003ctd\u003eAce Vacuums\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003chr\u003e\n\u003ch2\u003eBest For\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eReplacing a motor in an MD central vacuum\u003c\/li\u003e\n\u003cli\u003ePreventing metal-to-metal contact during motor installation\u003c\/li\u003e\n\u003cli\u003eOwners of listed MD B2, E2, E3, G23, J, K, M, and QE series units\u003c\/li\u003e\n\u003cli\u003eReferencing part number 221 for a replacement gasket\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eNot Ideal For\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eUnits that use a larger original form-fitting gasket that must be reused\u003c\/li\u003e\n\u003cli\u003eShoppers who have not confirmed their MD central vacuum model\u003c\/li\u003e\n\u003cli\u003eApplications where gasket shape differs from the original part\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch2\u003eWhy Buy from Ace Vacuums\u003c\/h2\u003e\n\u003cp\u003eWhen you purchase from \u003cstrong\u003eAce Vacuums\u003c\/strong\u003e, you receive:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eCentral vacuum parts matched to your MD system\u003c\/li\u003e\n\u003cli\u003eHelp choosing the right hose, tools and inlet parts\u003c\/li\u003e\n\u003cli\u003eKnowledgeable support before and after the sale\u003c\/li\u003e\n\u003cli\u003eShipping or pickup at our Fairfax and Leesburg showrooms\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch2\u003eAvailable Online \u0026amp; In-Store\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003e5.7 Inch Motor Gasket for MD Central Vacuum\u003c\/strong\u003e is available online and in-store through \u003cstrong\u003eAce Vacuums\u003c\/strong\u003e.\u003c\/p\u003e\n\u003ch3\u003eVisit Our Showrooms\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eFairfax, VA:\u003c\/strong\u003e 11110 Main St, Fairfax, VA 22030\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLeesburg, VA:\u003c\/strong\u003e 300 Fort Evans Rd NE, Leesburg, VA 20176\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eCall 703-997-9292 (ext. 1 Fairfax, ext. 2 Leesburg).\u003c\/p\u003e\n\u003chr\u003e\n\u003ch5\u003eFAQs\u003c\/h5\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cdetails class=\"ace-faq\" style=\"border-bottom: 1px solid #dddddd; padding: 14px 0;\" name=\"ace-faq-accordion\"\u003e\u003csummary style=\"cursor: pointer; font-weight: 600; font-size: 16px; line-height: 1.5; display: list-item;\"\u003eWhat does this motor gasket do?\u003c\/summary\u003e\u003cdiv style=\"padding: 12px 0 0;\"\u003e\u003cp\u003eIts purpose is to prevent metal-to-metal contact when bolting in the motor.\u003c\/p\u003e\u003c\/div\u003e\u003c\/details\u003e\n\u003cdetails class=\"ace-faq\" style=\"border-bottom: 1px solid #dddddd; padding: 14px 0;\" name=\"ace-faq-accordion\"\u003e\u003csummary style=\"cursor: pointer; font-weight: 600; font-size: 16px; line-height: 1.5; display: list-item;\"\u003eDo I always need to replace the gasket when replacing a motor?\u003c\/summary\u003e\u003cdiv style=\"padding: 12px 0 0;\"\u003e\u003cp\u003eNo. When replacing a motor, you may or may not need to replace the gasket.\u003c\/p\u003e\u003c\/div\u003e\u003c\/details\u003e\n\u003cdetails class=\"ace-faq\" style=\"border-bottom: 1px solid #dddddd; padding: 14px 0;\" name=\"ace-faq-accordion\"\u003e\u003csummary style=\"cursor: pointer; font-weight: 600; font-size: 16px; line-height: 1.5; display: list-item;\"\u003eWhen should I reuse my original gasket?\u003c\/summary\u003e\u003cdiv style=\"padding: 12px 0 0;\"\u003e\u003cp\u003eIf your original gasket is a larger form-fitting gasket, reuse the original gasket to help prevent damage to components.\u003c\/p\u003e\u003c\/div\u003e\u003c\/details\u003e\n\u003cdetails class=\"ace-faq\" style=\"border-bottom: 1px solid #dddddd; padding: 14px 0;\" name=\"ace-faq-accordion\"\u003e\u003csummary style=\"cursor: pointer; font-weight: 600; font-size: 16px; line-height: 1.5; display: list-item;\"\u003eIs this gasket for MD central vacuum systems?\u003c\/summary\u003e\u003cdiv style=\"padding: 12px 0 0;\"\u003e\u003cp\u003eYes. It is listed for many MD central vacuum power unit models, including B2, E2, E3, G23, J, K, M-series, and QE-series models shown on this page.\u003c\/p\u003e\u003c\/div\u003e\u003c\/details\u003e\n\u003cdetails class=\"ace-faq\" style=\"border-bottom: 1px solid #dddddd; padding: 14px 0;\" name=\"ace-faq-accordion\"\u003e\u003csummary style=\"cursor: pointer; font-weight: 600; font-size: 16px; line-height: 1.5; display: list-item;\"\u003eHow do I confirm compatibility with my MD central vacuum?\u003c\/summary\u003e\u003cdiv style=\"padding: 12px 0 0;\"\u003e\u003cp\u003eCheck your exact MD central vacuum model against the listed fit information. If you are unsure, confirm your model before ordering, especially if your original gasket has a different shape.\u003c\/p\u003e\u003c\/div\u003e\u003c\/details\u003e\n\u003cdetails class=\"ace-faq\" style=\"border-bottom: 1px solid #dddddd; padding: 14px 0;\" name=\"ace-faq-accordion\"\u003e\u003csummary style=\"cursor: pointer; font-weight: 600; font-size: 16px; line-height: 1.5; display: list-item;\"\u003eWhat is the part number for this gasket?\u003c\/summary\u003e\u003cdiv style=\"padding: 12px 0 0;\"\u003e\u003cp\u003eThe part number is 221.\u003c\/p\u003e\u003c\/div\u003e\u003c\/details\u003e\n\u003cdetails class=\"ace-faq\" style=\"border-bottom: 1px solid #dddddd; padding: 14px 0;\" name=\"ace-faq-accordion\"\u003e\u003csummary style=\"cursor: pointer; font-weight: 600; font-size: 16px; line-height: 1.5; display: list-item;\"\u003eIs this only listed for MD models?\u003c\/summary\u003e\u003cdiv style=\"padding: 12px 0 0;\"\u003e\u003cp\u003eThe compatibility note also includes AirMaster, Modern Day, SilentMaster, Flo-Master, Beam, Nutone, Electrolux, Vacuflo, Kenmore and Eureka.\u003c\/p\u003e\u003c\/div\u003e\u003c\/details\u003e","brand":"Generic","offers":[{"title":"Default Title","offer_id":53406067196085,"sku":"221","price":3.6,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0575\/6751\/0709\/files\/221_100_a40cbf30-4296-4829-a7f9-d2ec240258f4.jpg?v=1790801023","url":"https:\/\/acevacuums.com\/products\/5-7-inch-motor-gasket-for-md-central-vacuum-221","provider":"Ace Vacuums","version":"1.0","type":"link"}