{"product_id":"samsung-dd97-00509a-rotor-upper","title":"Samsung Dishwasher Upper Spray Arm Rotor DD97-00509A","description":"\u003cstyle\u003e\n.xp{font-family:Arial,Helvetica,sans-serif;color:#1b1b1b;line-height:1.5;max-width:1100px;margin:auto}.xp *{box-sizing:border-box}.xp .hero{position:relative;overflow:hidden;border-radius:12px;padding:22px 28px;margin-bottom:18px;color:#fff;background:#111;isolation:isolate}.xp .hero:before{content:\"\";position:absolute;inset:0;z-index:-2;background:url('https:\/\/cdn.shopify.com\/s\/files\/1\/0897\/7783\/2225\/files\/4444444444444444.png?v=1777040489') center\/cover no-repeat}.xp .hero:after{content:\"\";position:absolute;inset:0;z-index:-1;background:linear-gradient(135deg,rgba(0,0,0,.86) 55%,rgba(0,0,0,.45))}.xp .label{display:inline-block;background:#e60000;color:#fff;font-weight:800;font-size:11px;letter-spacing:.05em;padding:6px 10px;border-radius:20px;margin-bottom:9px}.xp .hero h2{font-size:clamp(22px,3vw,34px);line-height:1.1;margin:0 0 8px;color:#fff!important}.xp .hero p{margin:0;color:#fff!important}.xp .specs{display:flex;flex-wrap:wrap;gap:7px;margin-top:10px}.xp .specs span{background:rgba(255,255,255,.1);border:1px solid rgba(255,255,255,.25);padding:5px 8px;border-radius:7px;font-size:12px;font-weight:700}.xp h2{font-size:27px;margin:28px 0 10px;color:#111}.xp .grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(210px,1fr));gap:12px;margin:16px 0}.xp .card{border:1px solid #ddd;border-radius:10px;padding:16px;background:#fff}.xp .card strong{display:block;color:#e60000;margin-bottom:3px}.xp ul,.xp ol{padding-left:22px}.xp li{margin:6px 0}.xp .tip{border-left:5px solid #e60000;background:#f6f6f6;padding:16px 18px;border-radius:9px;margin:22px 0}.xp .note{font-size:14px;color:#444;background:#fafafa;border:1px solid #e5e5e5;border-radius:9px;padding:14px}@media(max-width:640px){.xp .hero{padding:19px}.xp .hero h2{font-size:24px}.xp h2{font-size:24px}}\n\u003c\/style\u003e\n\n\u003cdiv class=\"xp\"\u003e\n\n\u003csection class=\"hero\"\u003e\n\u003cdiv class=\"label\"\u003eDishes Not Getting Clean on Top Rack\u003c\/div\u003e\n\u003ch2\u003eSamsung DD97-00509A Dishwasher Upper Spray Arm Rotor, Fixes Upper Rack Not Cleaning\u003c\/h2\u003e\n\u003cp\u003eRestores full upper spray arm rotation — eliminates dirty dishes, cloudy glasses, and weak top-rack pressure\u003c\/p\u003e\n\u003cdiv class=\"specs\"\u003e\n\u003cspan\u003ePart DD97-00509A\u003c\/span\u003e\n\u003cspan\u003eOEM Samsung\u003c\/span\u003e\n\u003cspan\u003eNo Tools Required\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\n\u003cp\u003eThe \u003cstrong\u003eSamsung DD97-00509A Upper Spray Arm Rotor\u003c\/strong\u003e is designed to restore full rotational spray coverage to the top rack of your Samsung dishwasher. This OEM rotor hub allows the upper spray arm to spin freely under water pressure — when it seizes, cracks, or its bearing wears out, the top rack stops cleaning properly. No superseded part numbers are currently confirmed for this item.\u003c\/p\u003e\n\n\u003ch2\u003eIs This the Right Part?\u003c\/h2\u003e\n\n\u003cdiv class=\"grid\"\u003e\n\u003cdiv class=\"card\"\u003e\n\u003cstrong\u003ePart Number\u003c\/strong\u003eDD97-00509A\u003c\/div\u003e\n\u003cdiv class=\"card\"\u003e\n\u003cstrong\u003eReplaces\u003c\/strong\u003eConfirm via model number\u003c\/div\u003e\n\u003cdiv class=\"card\"\u003e\n\u003cstrong\u003eManufacturer\u003c\/strong\u003eSamsung\u003c\/div\u003e\n\u003cdiv class=\"card\"\u003e\n\u003cstrong\u003eAppliance Type\u003c\/strong\u003eDishwasher\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cp\u003eConfirm the complete model number before ordering. Similar parts may use different hub diameters, mounting threads, or arm attachment styles.\u003c\/p\u003e\n\n\u003ch2\u003eCommon Symptoms\u003c\/h2\u003e\n\n\u003cul\u003e\n\u003cli\u003eDishes on the top rack not getting clean after a full cycle\u003c\/li\u003e\n\u003cli\u003eUpper spray arm not spinning or rotating slowly\u003c\/li\u003e\n\u003cli\u003eCloudy or greasy residue on glasses and bowls\u003c\/li\u003e\n\u003cli\u003eTop rack items still dirty while bottom rack cleans fine\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eCheck Before Replacing\u003c\/h2\u003e\n\n\u003cul\u003e\n\u003cli\u003eRemove the upper rack and spin the spray arm by hand — it should rotate freely with no resistance\u003c\/li\u003e\n\u003cli\u003eInspect the rotor body for cracks, chips, or warping\u003c\/li\u003e\n\u003cli\u003eCheck spray arm ports for mineral or debris blockages (flush with warm water)\u003c\/li\u003e\n\u003cli\u003eVerify the water inlet and wash pump are functioning — a rotor won't spin under low pressure\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cdiv class=\"tip\"\u003e\n\u003cstrong\u003ePro Tip:\u003c\/strong\u003e A seized rotor bearing is often caused by mineral deposit buildup in hard water areas. If dishes were getting dirtier over time rather than suddenly, check the spray arm ports for blockage before assuming the rotor has failed — a thorough flush may restore spin without a part replacement.\n\u003c\/div\u003e\n\n\u003ch2\u003ePart Details\u003c\/h2\u003e\n\n\u003cdiv class=\"grid\"\u003e\n\u003cdiv class=\"card\"\u003e\n\u003cstrong\u003ePart Type\u003c\/strong\u003eUpper Spray Arm Rotor \/ Hub Assembly\u003c\/div\u003e\n\u003cdiv class=\"card\"\u003e\n\u003cstrong\u003ePrimary Function\u003c\/strong\u003eAllows upper spray arm to spin and distribute wash water to the top rack\u003c\/div\u003e\n\u003cdiv class=\"card\"\u003e\n\u003cstrong\u003eKey Feature\u003c\/strong\u003ePrecision bearing hub — snap or thread-mount, no tools required\u003c\/div\u003e\n\u003cdiv class=\"card\"\u003e\n\u003cstrong\u003eCondition\u003c\/strong\u003eOEM — Genuine Samsung\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003ch2\u003eInstallation Notes\u003c\/h2\u003e\n\n\u003col\u003e\n\u003cli\u003eDisconnect power to the dishwasher before beginning.\u003c\/li\u003e\n\u003cli\u003eSlide out and remove the upper rack to access the top spray arm assembly.\u003c\/li\u003e\n\u003cli\u003ePhotograph the existing rotor mounting before removal.\u003c\/li\u003e\n\u003cli\u003eUnscrew or unclip the old rotor from the centre post at the top of the tub.\u003c\/li\u003e\n\u003cli\u003eFlush spray arm ports with warm water to clear mineral deposits.\u003c\/li\u003e\n\u003cli\u003eSnap or thread the new DD97-00509A rotor onto the post, confirm it spins freely by hand, reinstall the upper rack, and run a test cycle.\u003c\/li\u003e\n\u003c\/ol\u003e\n\n\u003cp\u003eRepair difficulty: 1\/5. Estimated time: 5–10 minutes. No special tools required.\u003c\/p\u003e\n\n\u003ch2\u003eVerified Compatible Models\u003c\/h2\u003e\n\n\u003cp class=\"note\"\u003eConfirm your full Samsung dishwasher model number — including all suffixes and revision digits — before ordering. \u003ca href=\"\/en-us\/pages\/contact\"\u003eContact us\u003c\/a\u003e with your model number and we'll verify compatibility.\u003c\/p\u003e\n\n\u003cp class=\"note\"\u003e\u003cstrong\u003eFitment reminder:\u003c\/strong\u003e Match the complete model number, including suffixes and revision digits, before ordering.\u003c\/p\u003e\n\n\u003c\/div\u003e","brand":"XPart Supply Ltd.","offers":[{"title":"OEM Genuine","offer_id":50331245052193,"sku":"DD97-00509A","price":47.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0897\/7783\/2225\/files\/SMGDD97-00509A_d1cec53b-0fee-4a7b-a93b-59dad8c994cd.jpg?v=1726742715","url":"https:\/\/xpartsupply.com\/en-us\/products\/samsung-dd97-00509a-rotor-upper","provider":"XPart Supply Ltd.","version":"1.0","type":"link"}