{"product_id":"2-pack-12638000000786-dryer-genuine-oem-drum-roller","title":"2 Pack - 12638000000786 Dryer Genuine OEM Drum Roller","description":"\u003cstyle\u003e.pom { font-family: 'Inter', sans-serif; color: #1e293b; line-height: 1.75; }\n  .pom *, .pom *::before, .pom *::after { box-sizing: border-box; }\n  .pom h2 { font-size: 21px; font-weight: 900; color: #0f172a; margin: 0 0 12px; letter-spacing: -0.01em; }\n  .pom h3 { font-size: 17px; font-weight: 900; color: #0f172a; margin: 0 0 12px; letter-spacing: -0.01em; }\n  .pom-card { background: #fff; border: 1px solid #e2e8f0; border-radius: 12px; padding: 20px 22px; margin-bottom: 16px; }\n  .pom-card-blue { background: #eff6ff; border-color: #bfdbfe; }\n  .pom-card-green { background: #f0fdf4; border-color: #bbf7d0; }\n  .pom-qa { background: #eff6ff; border-left: 4px solid #1e40af; border-radius: 0 8px 8px 0; padding: 16px 20px; margin-bottom: 16px; }\n  .pom-qa-label { font-size: 10px; font-weight: 900; letter-spacing: 0.1em; text-transform: uppercase; color: #1e40af; margin: 0 0 6px; }\n  .pom ul { margin: 0; padding: 0; list-style: none; }\n  .pom ul li { position: relative; padding-left: 20px; margin-bottom: 8px; font-size: 16px; }\n  .pom ul li::before { content: \"\"; position: absolute; left: 0; top: 9px; width: 7px; height: 7px; border-radius: 50%; background: #1e40af; }\n  .pom-list-green li::before { background: #15803d; }\n  .pom-specs-table { width: 100%; border-collapse: collapse; font-size: 15px; }\n  .pom-specs-table tr { border-bottom: 1px solid #f1f5f9; }\n  .pom-specs-table tr:last-child { border-bottom: none; }\n  .pom-specs-table td { padding: 9px 4px; }\n  .pom-specs-table td:first-child { color: #1e293b; width: 45%; font-style: italic; }\n  .pom-specs-table td:last-child { font-weight: 700; color: #0f172a; }\n  .pom-warning { background: #fffbeb; border-left: 4px solid #f59e0b; border-radius: 0 8px 8px 0; padding: 14px 18px; font-size: 15px; color: #92400e; line-height: 1.65; }\n  .pom-warning strong { display: block; margin-bottom: 5px; font-size: 11px; text-transform: uppercase; letter-spacing: 0.08em; }\n  .pom-faq-item { margin-bottom: 16px; padding-bottom: 16px; border-bottom: 1px solid #f1f5f9; }\n  .pom-faq-item:last-child { border-bottom: none; margin-bottom: 0; padding-bottom: 0; }\n  .pom-faq-q { font-weight: 700; color: #0f172a; margin-bottom: 5px; font-size: 16px; }\n  .pom-faq-a { font-size: 15px; color: #334155; margin: 0; line-height: 1.65; }\n  .pom-badges { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 14px; }\n  .pom-badge { background: #f0fdf4; border: 1px solid #bbf7d0; color: #15803d; font-size: 14px; font-weight: 700; padding: 6px 14px; border-radius: 999px; }\n  .pom p { margin: 0 0 12px; font-size: 16px; }\n  .pom p:last-child { margin-bottom: 0; } \u003c\/style\u003e\n\u003cdiv class=\"pom\"\u003e\n\u003cdiv class=\"pom-card\"\u003e\n\u003ch2\u003e2 Pack - 12638000000786 Genuine OEM Midea Dryer Drum Roller\u003c\/h2\u003e\n\u003cp\u003eThe 12638000000786 is a genuine Midea OEM dryer drum support roller. This roller sits underneath the drum, along its support track, and does the physical work of holding the drum's weight while letting it turn freely as the belt drives it around. A dryer typically uses more than one of these rollers working together to keep the drum properly supported and centered.\u003c\/p\u003e\n\u003cp\u003eOver time, the wheel and bearing inside the roller wear down from the constant heat and rotation the dryer subjects them to, eventually developing a flat spot, seizing up, or simply wearing thin enough that the drum sits unevenly. A worn roller produces a distinctive symptom: a rumbling, squeaking, or thumping noise that rises and falls with drum rotation, often getting louder as a load tumbles or as the roller continues to wear.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"pom-qa\"\u003e\n\u003cp class=\"pom-qa-label\"\u003eQuick Answer\u003c\/p\u003e\n\u003cp\u003eThe \u003cstrong\u003e12638000000786 Genuine OEM Midea Dryer Drum Roller\u003c\/strong\u003e fixes Midea-built dryers with a rumbling, squeaking, or thumping noise that rises and falls with drum rotation. Supports and centers the drum along its support track.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"pom-card\"\u003e\n\u003ch3\u003eCommon Problems This Part Fixes\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eRumbling or grinding noise that rises and falls with drum rotation\u003c\/li\u003e\n\u003cli\u003eSqueaking or squealing noise from inside the dryer during operation\u003c\/li\u003e\n\u003cli\u003eThumping or knocking noise, especially with a heavier load\u003c\/li\u003e\n\u003cli\u003eNoise that gets louder over time as the roller wears further\u003c\/li\u003e\n\u003cli\u003eDrum that sits unevenly or wobbles slightly when turned by hand\u003c\/li\u003e\n\u003cli\u003eVisible flat spot, cracking, or wear on the roller wheel\u003c\/li\u003e\n\u003cli\u003eNoise that continues even with an empty drum tumbling\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003ch3 style=\"font-size: 17px; font-weight: 900; color: #0f172a; margin: 0 0 8px; letter-spacing: -0.01em;\"\u003eCross Reference Information\u003c\/h3\u003e\n\u003cp style=\"font-size: 15px; color: #475569; margin-bottom: 12px;\"\u003ePart numbers can change over a product's lifecycle as manufacturers update designs or release new appliance models. For your convenience, we've included any known superseded, alternate, or cross-reference part numbers that match this item.\u003c\/p\u003e\n\u003cdiv class=\"pom-card\"\u003e\n\u003ch3\u003eReplaces Part Numbers\u003c\/h3\u003e\n\u003cp style=\"font-family: monospace; font-size: 15px; color: #0f172a; font-weight: bold; line-height: 2.2;\"\u003e12638000000786, AP7155087, PS18170572\u003c\/p\u003e\n\u003cp style=\"margin-top: 4px; font-size: 15px; color: #475569;\"\u003eWe were not able to confirm additional cross-reference or superseding part numbers for this specific part from reliable sources at the time this page was built, so none are listed here rather than guessed. \u003cstrong\u003eThis is a distinct part number from our 12638000004021 drum roller listing — the two are not interchangeable and do not cross-reference each other.\u003c\/strong\u003e If you have a cross-reference number for your appliance, contact our support team and we will verify compatibility before you order.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"pom-card pom-card-blue\"\u003e\n\u003ch3\u003eCompatibility\u003c\/h3\u003e\n\u003cp\u003eThis drum roller is compatible with select \u003cstrong\u003eMidea-built dryers\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp style=\"margin-top: 12px; font-size: 15px; color: #92400e; background: #fffbeb; border-left: 4px solid #f59e0b; padding: 10px 14px; border-radius: 0 6px 6px 0;\"\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e A specific verified compatible model list was not available at the time this page was built. Midea uses several different roller designs across its dryer lineup, and this part number is distinct from our 12638000004021 listing. Always verify your full model number before ordering. Contact our support team with your model number and we will confirm fitment before you purchase.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"pom-card\"\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eGenuine Midea OEM part — factory-specified wheel and bearing design\u003c\/li\u003e\n\u003cli\u003eSupports the drum along its support track, allowing smooth rotation as the belt drives it\u003c\/li\u003e\n\u003cli\u003eResolves \"rumbling,\" \"squeaking,\" and \"thumping\" noise symptoms caused by roller wear\u003c\/li\u003e\n\u003cli\u003eDirect drop-in replacement for the original roller and axle assembly\u003c\/li\u003e\n\u003cli\u003eGenuine OEM replacement — guaranteed fit, materials, and performance\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"pom-card\"\u003e\n\u003ch3\u003eProduct Specifications\u003c\/h3\u003e\n\u003ctable class=\"pom-specs-table\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003ePart Number\u003c\/td\u003e\n\u003ctd\u003e12638000000786\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePart Type\u003c\/td\u003e\n\u003ctd\u003eDryer Drum Support Roller\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCondition\u003c\/td\u003e\n\u003ctd\u003eGenuine OEM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eMidea\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLocation\u003c\/td\u003e\n\u003ctd\u003eDrum support track\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFunction\u003c\/td\u003e\n\u003ctd\u003eSupports and centers the drum during rotation\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eQuantity\u003c\/td\u003e\n\u003ctd\u003e1 roller\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCompatible Brand\u003c\/td\u003e\n\u003ctd\u003eMidea\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"pom-card\"\u003e\n\u003ch3\u003eInstallation Notes\u003c\/h3\u003e\n\u003cdiv class=\"pom-warning\"\u003e\n\u003cstrong\u003e⚠️ Unplug Dryer Before Starting\u003c\/strong\u003e Disconnect power at the outlet or shut off the circuit breaker before beginning. On a gas model, also close the gas shutoff valve before moving the cabinet. Wear work gloves — sheet metal edges inside the cabinet are sharp. Access is typically through the rear panel: remove the screws securing the panel, then release the drum belt from the idler pulley to relieve tension so the drum can be supported and moved slightly for access to the rollers underneath. Photograph the roller and axle positions before removing anything. Remove the retaining clip or fastener holding the worn roller's axle in place, then slide the old roller off. Install the new 12638000000786 roller onto the axle in the same orientation, and secure it with the retaining clip or fastener. While you're in there, check the other rollers by spinning each one by hand — if any feel stiff, gritty, or worn, replace them at the same time, since they're typically the same age and wear on a similar schedule. Re-tension the belt around the idler pulley, reassemble the rear panel, restore power, and run a short empty cycle to confirm the noise has resolved. Tools needed: Phillips screwdriver, nut driver, pliers, work gloves.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"pom-card\"\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cdiv class=\"pom-faq-item\"\u003e\n\u003cp class=\"pom-faq-q\"\u003eMy dryer makes a rumbling noise that gets louder over time. Is this the part I need?\u003c\/p\u003e\n\u003cp class=\"pom-faq-a\"\u003eYes, this is the classic symptom of a worn drum roller. As the wheel and bearing wear down, the noise typically starts subtle and gradually worsens, often becoming most noticeable with a full load as the extra weight puts more load on the worn wheel. If the noise rises and falls in rhythm with the drum turning, a roller is the most likely cause.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"pom-faq-item\"\u003e\n\u003cp class=\"pom-faq-q\"\u003eIs this the same roller as your 12638000004021 listing?\u003c\/p\u003e\n\u003cp class=\"pom-faq-a\"\u003eNo. These are two distinct Midea part numbers, and they do not cross-reference or replace each other. If you're not sure which roller your dryer uses, check the number stamped on your existing roller or contact our support team with your model number, and we'll confirm which one is correct before you order.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"pom-faq-item\"\u003e\n\u003cp class=\"pom-faq-q\"\u003eShould I replace just one roller, or all of them?\u003c\/p\u003e\n\u003cp class=\"pom-faq-a\"\u003eIt's worth checking all of them while you have access. Dryers typically use more than one roller supporting the drum, and since they're the same age and under the same stress, if one has worn out the others are often not far behind. Spin each roller by hand — if any feel stiff, gritty, or rough, replace them together to avoid repeating this repair again soon.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"pom-faq-item\"\u003e\n\u003cp class=\"pom-faq-q\"\u003eIs this an OEM or aftermarket part?\u003c\/p\u003e\n\u003cp class=\"pom-faq-a\"\u003eThis is a genuine OEM part, manufactured by Midea to factory specifications — guaranteed fit, materials, and performance. It matches the original wheel design, bearing, and axle fitment of the drum roller originally installed in your dryer.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"pom-card pom-card-green\"\u003e\n\u003ch3\u003eShop With Confidence\u003c\/h3\u003e\n\u003cp\u003eA U.S.-based appliance parts retailer specializing in genuine OEM and high-quality replacement parts. We stock components for all major appliance brands and offer fast shipping from our U.S. warehouse. Our team is available to help verify compatibility before you purchase.\u003c\/p\u003e\n\u003cdiv class=\"pom-badges\"\u003e\n\u003cspan class=\"pom-badge\"\u003e✓ Genuine OEM Parts\u003c\/span\u003e \u003cspan class=\"pom-badge\"\u003e✓ Fast US Shipping\u003c\/span\u003e \u003cspan class=\"pom-badge\"\u003e✓ Compatibility Support\u003c\/span\u003e \u003cspan class=\"pom-badge\"\u003e✓ Secure Checkout\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Midea","offers":[{"title":"Default Title","offer_id":48978032033962,"sku":"12638000000786-2PK","price":70.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0055\/1675\/5018\/files\/12638000000786_-2pk.jpg?v=1785368715","url":"https:\/\/parts-o-matic.com\/products\/2-pack-12638000000786-dryer-genuine-oem-drum-roller","provider":"Parts-O-Matic","version":"1.0","type":"link"}