{"product_id":"strainer-screen-and-cylinder-m-39-head-gasket-5-1-2-x-3-1-4-inches-for-mcdonnell-and-miller-93-193-150","title":"Strainer Screen and Cylinder m-39 Head Gasket 5-1\/2 X 3-1\/4 Inches for Mcdonnell and Miller 93 193 150","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe Strainer Screen And Cylinder M-39 is a replacement head gasket designed for use with McDonnell and Miller models 93, 193, and 150. This gasket measures 5-1\/2 inches by 3-1\/4 inches and is engineered to deliver a precise, leak-free seal in oil burner assemblies. HVAC technicians and boiler service professionals rely on head gaskets like the M-39 to maintain pressure integrity and prevent fluid or combustion gas from escaping at the head joint. A worn or failed head gasket in an oil burner system can cause inefficient combustion, pressure loss, and potential equipment damage. Replacing it with a correctly sized, properly made gasket restores the system to proper operating condition. The M-39 is part of the Oil Burner Parts collection, making it a go-to choice for service technicians working on residential and light commercial heating systems that use McDonnell and Miller components. McDonnell and Miller is a well-known manufacturer of boiler controls, low-water cutoffs, and oil burner parts. Their model 93, 193, and 150 units are widely found in heating systems throughout North America. Finding a direct-fit replacement gasket for these units is essential for any service call or scheduled maintenance visit. The M-39 provides that fit without requiring modification or custom cutting. HVAC service professionals, boiler technicians, and heating contractors working on oil-fired systems will find the M-39 a practical and reliable replacement part. Stocking this gasket reduces downtime on service calls and keeps older equipment running efficiently. This is a direct replacement part suited for professional installation.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eMeasures 5-1\/2 inches by 3-1\/4 inches for a precise fit\u003c\/li\u003e\n\u003cli\u003eCompatible with McDonnell and Miller models 93, 193, and 150\u003c\/li\u003e\n\u003cli\u003eDesigned for oil burner systems requiring a reliable head gasket replacement\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eProduct Highlights\u003c\/h4\u003e\u003cp\u003eThe M-39 head gasket is a direct-fit replacement for McDonnell and Miller oil burner components, offering a precise 5-1\/2 x 3-1\/4 inch seal that restores proper system performance. It is a practical stock item for HVAC and boiler service professionals.\u003c\/p\u003e\u003ch3\u003eProduct Information\u003c\/h3\u003e\u003ch4\u003eStandard Information\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: STRAINER SCREEN AND CYLINDER\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: M-39\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCollection\u003c\/strong\u003e: Oil Burner Parts\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSize\u003c\/strong\u003e: 5-1\/2 x 3-1\/4 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatible Models\u003c\/strong\u003e: McDonnell and Miller 93, 193, 150\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"STRAINER SCREEN AND CYLINDER","offers":[{"title":"Default Title","offer_id":51121014505778,"sku":"M-39","price":17.54,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/304882527.jpg?v=1777745924","url":"https:\/\/voomisupply.com\/products\/strainer-screen-and-cylinder-m-39-head-gasket-5-1-2-x-3-1-4-inches-for-mcdonnell-and-miller-93-193-150","provider":"Voomi Supply","version":"1.0","type":"link"}