{"product_id":"w11504445-refrigerator-coupler","title":"Whirlpool Refrigerator Lokring 5 mm to 4 mm brass reducer W11504445, Replaces W10890131, W10896689","description":"\u003cdiv class=\"xp\"\u003e\n\u003cstyle\u003e.xp{font-family:Arial,sans-serif;color:#222;line-height:1.55}.xp .hero{background:linear-gradient(135deg,rgba(0,0,0,.86) 55%,rgba(0,0,0,.45)),url('https:\/\/cdn.shopify.com\/s\/files\/1\/0897\/7783\/2225\/files\/4444444444444444.png?v=1777040489') center\/cover no-repeat;padding:34px 28px;border-radius:14px;color:#fff;margin-bottom:24px}.xp .label{display:inline-block;background:#d71920;color:#fff;font-weight:800;font-size:13px;letter-spacing:.5px;padding:7px 12px;border-radius:999px;margin-bottom:12px}.xp .hero h2{color:#fff!important;font-size:30px;line-height:1.15;margin:0 0 12px}.xp .hero p{color:#fff;margin:0 0 14px;max-width:850px}.xp .specs{display:flex;gap:8px;flex-wrap:wrap}.xp .specs span{background:rgba(255,255,255,.14);border:1px solid rgba(255,255,255,.28);padding:6px 10px;border-radius:999px;font-size:13px}.xp h2{font-size:23px;margin:28px 0 12px}.xp .grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(185px,1fr));gap:12px}.xp .card{border:1px solid #e6e6e6;border-radius:10px;padding:14px;background:#fff}.xp .card strong{display:block;color:#d71920;margin-bottom:4px}.xp .box{border-left:4px solid #d71920;background:#f7f7f7;padding:14px 16px;border-radius:8px}.xp .note{background:#f7f7f7;padding:14px 16px;border-radius:8px}.xp ul{padding-left:22px}.xp .models{word-break:break-word}.xp .us{font-weight:700;margin-top:8px}.xp .preserved-images img{max-width:100%;height:auto}\u003c\/style\u003e\n\u003csection class=\"hero\"\u003e\u003cdiv class=\"label\"\u003eVERIFIED PART INFORMATION\u003c\/div\u003e\n\u003ch2\u003eWhirlpool Refrigerator Lokring 5 mm to 4 mm brass reducer W11504445, Replaces W10890131, W10896689\u003c\/h2\u003e\n\u003cp\u003eWhirlpool genuine OEM Lokring brass reducer, identified as 5\/4 NR MS 00, used to join 5 mm and 4 mm sealed-system tubing.\u003c\/p\u003e\n\u003cdiv class=\"specs\"\u003e\n\u003cspan\u003ePart W11504445\u003c\/span\u003e\u003cspan\u003eReplaces W10890131, W10896689\u003c\/span\u003e\u003cspan\u003eWhirlpool\u003c\/span\u003e\n\u003c\/div\u003e\u003c\/section\u003e\u003cp\u003eWhirlpool genuine OEM Lokring brass reducer, identified as 5\/4 NR MS 00, used to join 5 mm and 4 mm sealed-system tubing.\u003c\/p\u003e\n\u003ch2\u003eIs This the Right Part?\u003c\/h2\u003e\n\u003cdiv class=\"grid\"\u003e\n\u003cdiv class=\"card\"\u003e\n\u003cstrong\u003ePart Number\u003c\/strong\u003eW11504445\u003c\/div\u003e\n\u003cdiv class=\"card\"\u003e\n\u003cstrong\u003eReplaces\u003c\/strong\u003eW10890131, W10896689\u003c\/div\u003e\n\u003cdiv class=\"card\"\u003e\n\u003cstrong\u003eManufacturer\u003c\/strong\u003eWhirlpool\u003c\/div\u003e\n\u003cdiv class=\"card\"\u003e\n\u003cstrong\u003eAppliance Type\u003c\/strong\u003eRefrigerator\u003c\/div\u003e\n\u003cdiv class=\"card\"\u003e\n\u003cstrong\u003ePart Type\u003c\/strong\u003eLokring 5 mm to 4 mm brass reducer\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch2\u003eCheck Before Replacing\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eVerify that the appliance parts diagram specifically lists W11504445 at the intended sealed-system connection.\u003c\/li\u003e\n\u003cli\u003eCompare the replacement part with the required 5 mm-to-4 mm Lokring specification before installation.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003ePro Tip\u003c\/h2\u003e\n\u003cdiv class=\"box\"\u003eDo not substitute a similarly sized Lokring; confirm the exact W11504445 part number and tubing sizes.\u003c\/div\u003e\n\u003ch2\u003ePart Details\u003c\/h2\u003e\n\u003cdiv class=\"grid\"\u003e\n\u003cdiv class=\"card\"\u003e\n\u003cstrong\u003ePart Number\u003c\/strong\u003eW11504445\u003c\/div\u003e\n\u003cdiv class=\"card\"\u003e\n\u003cstrong\u003ePart Type\u003c\/strong\u003eLokring 5 mm to 4 mm brass reducer\u003c\/div\u003e\n\u003cdiv class=\"card\"\u003e\n\u003cstrong\u003eManufacturer\u003c\/strong\u003eWhirlpool\u003c\/div\u003e\n\u003cdiv class=\"card\"\u003e\n\u003cstrong\u003eAppliance Type\u003c\/strong\u003eRefrigerator\u003c\/div\u003e\n\u003cdiv class=\"card\"\u003e\n\u003cstrong\u003ePrimary Function\u003c\/strong\u003eJoins compatible 5 mm and 4 mm refrigerator sealed-system tubing.\u003c\/div\u003e\n\u003cdiv class=\"card\"\u003e\n\u003cstrong\u003eCross References\u003c\/strong\u003eW10890131, W10896689\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eBrass reducer\u003c\/li\u003e\n\u003cli\u003e5 mm to 4 mm connection\u003c\/li\u003e\n\u003cli\u003eLokring 5\/4 NR MS 00 specification\u003c\/li\u003e\n\u003cli\u003eGenuine Whirlpool OEM part\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eInstallation Notes\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eThis is a sealed-system component; installation should be performed by a qualified refrigeration technician using the appropriate Lokring equipment and procedures.\u003c\/li\u003e\n\u003cli\u003eDisconnect appliance power before service and follow applicable refrigerant-handling safety requirements.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eVerified Compatible Models\u003c\/h2\u003e\n\u003cp class=\"note models\"\u003e10641133715, 10641173716, 10650045717, 10650049717, 10651332716, 10651335716, 10651752717, 10651752718, 10651753715, 10651753717, 10651753718, 10651759717, 10651759718, 10651783416, ART318FFDS11, JFFCF72DKL04, KRBL102ESS03, KRBL109ESS03, KRBR102ESS03, KRBR109ESS03, KRFC300EBS04, KRFC300EBS05, KRFC300ESS07, KRFC300EWH06, KRFC302EBS05, KRFF507HBS04, KRFF507HWH03, KRFF577KBS05, MRT118FFFH06, MRT118FFFM06, WRB533CZJB00, WRB533CZJW00, WRB533CZJZ00, WRB543CMJV00, WRB543CMJZ00, WRF532SNHZ06, WRF535SMHB05, WRF535SMHW05, WRF535SWHB05, WRF535SWHV04, WRF535SWHV05, WRF535SWHW05, WRF535SWHZ07, WRF757SDHZ04, WRFA32SMHZ06, WRFA35SWHZ07, WRT138FFDM03, WRT148FZDB07, WRT148FZDM04, WRT148FZDW04, WRT318FZDM11, WRT318FZDW09, WRT518SZFG04, WRT519SZDW10, WRTX5328PB01, ASI2175GRB09, KRFF305EBS06, MFC2062FEZ08, MFI2269FRW05, WRF535SWHW08, WRF560SEHZ05, WRF560SMHW02, WRT108FFDB03, WRT148FZDB05, WRT314TFDB03, WRT318FMDM07, WRT318FZDB09, WRT519SZDW09, WRT541SZDM01, WRX986SIHV03\u003c\/p\u003e\n\u003cp class=\"note\"\u003e\u003cstrong\u003eFitment reminder:\u003c\/strong\u003e Match the complete appliance model number, including suffix or revision where applicable, before ordering.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Whirlpool","offers":[{"title":"OEM Genuine","offer_id":50282444718369,"sku":"W11504445","price":50.0,"currency_code":"USD","in_stock":true},{"title":"Certified Pre-Owned","offer_id":53507070263585,"sku":"W11504445","price":25.0,"currency_code":"USD","in_stock":false},{"title":"Certified Pre-Owned — Item #0186","offer_id":53528273453345,"sku":"W11504445","price":25.0,"currency_code":"USD","in_stock":true},{"title":"Certified Pre-Owned — Item #0185","offer_id":53528300421409,"sku":"W11504445","price":25.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0897\/7783\/2225\/files\/WPW11504445-01-01.webp?v=1725980945","url":"https:\/\/xpartsupply.com\/en-us\/products\/w11504445-refrigerator-coupler","provider":"XPart Supply Ltd.","version":"1.0","type":"link"}