{"title":"Cross Reference Parts","description":"\u003cp\u003eCross-reference listings for equivalent parts: WG03A03370, L13000506, WR97X30616.\u003c\/p\u003e","products":[{"product_id":"l13000506-refrigerator-lokring-union-aluminum-tube-fitting-8nk-ai-5-16-inch","title":"American Vulkan LOKRING \/ Lokring Appliance Refrigerator LOKRING 8 NK AL 00 aluminum union coupling, 8 mm (5\/16 inch) L13000506","description":"\u003cdiv class=\"xp\"\u003e\n\u003cstyle\u003e\/* XPART_SALES_FORMAT_V3 *\/.xp{font-family:Arial,sans-serif;color:#222;line-height:1.55}.xp *{box-sizing:border-box}.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:20px}.xp .label{display:inline-block;background:#d71920;color:#fff;font-weight:800;font-size:13px;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}.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,.xp .note{background:#f7f7f7;padding:14px 16px;border-radius:8px}.xp .box{border-left:4px solid #d71920}.xp .trust{border:1px solid #e5e5e5;padding:18px;border-radius:10px;margin:18px 0}.xp .trust strong{color:#1a7a3c}.xp ul{padding-left:22px}\u003c\/style\u003e\n\u003csection class=\"hero\"\u003e\u003cdiv class=\"label\"\u003eA LEAKING OR IMPROPERLY INSTALLED COUPLING MAY CONTRIBUTE TO SEALED-SYSTEM REFRIGERANT LOSS AND REDUCED COOLING\u003c\/div\u003e\n\u003ch2\u003eAmerican Vulkan LOKRING \/ Lokring Appliance Refrigerator LOKRING 8 NK AL 00 aluminum union coupling, 8 mm (5\/16 inch) L13000506, Fixes A leaking or improperly installed coupling may contribute to sealed-system refrigerant loss and reduced cooling\u003c\/h2\u003e\n\u003cp\u003eAluminum LOKRING union coupling for joining two sealed-system refrigerant tubes with the same approximately 8 mm (5\/16-inch) outside diameter. The fitting is installed by swaging the rings over the tube ends using compatible LOKRING tooling.\u003c\/p\u003e\n\u003cdiv class=\"specs\"\u003e\n\u003cspan\u003ePart L13000506\u003c\/span\u003e\u003cspan\u003eAmerican Vulkan LOKRING \/ Lokring Appliance\u003c\/span\u003e\n\u003c\/div\u003e\u003c\/section\u003e\u003cdiv class=\"trust\"\u003e\n\u003cstrong\u003eGuaranteed to Fit — or your money back.\u003c\/strong\u003e\u003cbr\u003eConfirm your full appliance model number before ordering.\u003c\/div\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\u003eL13000506\u003c\/div\u003e\n\u003cdiv class=\"card\"\u003e\n\u003cstrong\u003eManufacturer\u003c\/strong\u003eAmerican Vulkan LOKRING \/ Lokring Appliance\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 8 NK AL 00 aluminum union coupling, 8 mm (5\/16 inch)\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- XPART_CROSS_REFERENCE_START --\u003e\u003ch2\u003e✅ Cross Reference Information\u003c\/h2\u003e\n\u003cdiv class=\"grid\"\u003e\u003cdiv class=\"card\"\u003e\n\u003cstrong\u003eCurrent Part Number\u003c\/strong\u003eL13000506\u003c\/div\u003e\u003c\/div\u003e\n\u003c!-- XPART_CROSS_REFERENCE_END --\u003e\u003ch2\u003eCommon Symptoms\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eReduced refrigerator or freezer cooling when the connection is leaking\u003c\/li\u003e\n\u003cli\u003eLong or continuous compressor operation associated with sealed-system refrigerant loss\u003c\/li\u003e\n\u003cli\u003eVisible oily residue or discoloration near the coupling, which may indicate a refrigerant-oil leak\u003c\/li\u003e\n\u003cli\u003eTube movement, a displaced ring, or an improperly seated fitting at the connection\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eCheck Before Replacing\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eWith the appliance unplugged and without disturbing the sealed system, visually inspect the coupling for cracked or displaced rings, tube movement, or an incomplete-looking connection.\u003c\/li\u003e\n\u003cli\u003eCheck whether the fitting body and swage rings appear uniformly seated around the tube circumference.\u003c\/li\u003e\n\u003cli\u003eLook for oily residue or staining around the coupling; this is only a leak indicator and does not by itself confirm a failed part.\u003c\/li\u003e\n\u003cli\u003eCompare the installed fitting with the LOKRING visual acceptance checks: the fitting body should protrude beneath the drive ring, the INSPECT mark should be partly covered, and the drive ring should be seated against the fitting body.\u003c\/li\u003e\n\u003cli\u003eDo not cut, loosen, heat, pressurize, or recharge the sealed system during diagnosis; refrigerant-circuit testing and repair should be performed by a qualified technician.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003ePro Tip\u003c\/h2\u003e\n\u003cdiv class=\"box\"\u003eAfter installation, rely on the LOKRING visual inspection marks and ring seating rather than appearance alone; an incompletely engaged tool or improperly positioned fitting can damage the fitting or compromise the connection.\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\u003eL13000506\u003c\/div\u003e\n\u003cdiv class=\"card\"\u003e\n\u003cstrong\u003ePart Type\u003c\/strong\u003eLOKRING 8 NK AL 00 aluminum union coupling, 8 mm (5\/16 inch)\u003c\/div\u003e\n\u003cdiv class=\"card\"\u003e\n\u003cstrong\u003eManufacturer\u003c\/strong\u003eAmerican Vulkan LOKRING \/ Lokring Appliance\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 two approximately 8 mm (5\/16-inch) aluminum refrigerant tubes in a refrigerator sealed system using LOKRING swage rings to create a permanent sealed connection.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch2\u003eInstallation Notes\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eUse only with tubing that matches the fitting size and material requirements; verify the tube outside diameter before assembly.\u003c\/li\u003e\n\u003cli\u003eTube ends must be properly prepared, clean, straight, and free of burrs or damaging scratches before fitting installation.\u003c\/li\u003e\n\u003cli\u003eUse the specified LOKRING preparation compound and compatible assembly tooling according to the applicable manufacturer procedure.\u003c\/li\u003e\n\u003cli\u003eKeep both tube ends at the correct insertion depth and ensure the fitting is fully engaged in the assembly tool before actuation.\u003c\/li\u003e\n\u003cli\u003ePerform the manufacturer’s post-installation visual checks for fitting-body protrusion, INSTALL\/INSPECT mark position, and drive-ring seating.\u003c\/li\u003e\n\u003cli\u003eBecause this fitting is used in a refrigerator sealed system, refrigerant recovery, evacuation, pressure testing, and final charging should be handled by a qualified refrigeration technician.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c!-- XPART_AI_COMPAT_START --\u003e\u003c!-- XPART_MODEL_HUB_LINKS_V1 --\u003e\u003ch2\u003eVerified Compatible Models\u003c\/h2\u003e\n\u003cp class=\"note\"\u003e\u003cstrong\u003eFitment reminder:\u003c\/strong\u003e A verified model list has not been added yet. Match the complete appliance model number before ordering.\u003c\/p\u003e\n\u003c!-- XPART_AI_COMPAT_END --\u003e\n\u003c\/div\u003e","brand":"American Vulkan LOKRING \/ Lokring Appliance","offers":[{"title":"Default Title","offer_id":50282498031905,"sku":"L13000506","price":9.99,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0897\/7783\/2225\/files\/download_10_4cda1f3e-1c4b-4106-8762-7c549e7c6a21.jpg?v=1725981378"},{"product_id":"wg03a03370-8mm-x-8mm-lokring-al","title":"GE WG03A03370 8MM X 8MM LOKRING AL, Replaces L13000506, WR97X30616","description":"\u003c!-- XPART_CROSSREF_GREEN_START --\u003e\u003cdiv class=\"xpart-crossref-green\" style=\"background:#eef8f1;color:#173f27;border:1.5px solid #8fc6a0;border-radius:6px;padding:8px 10px;margin:0 0 10px;font-family:Arial,sans-serif;display:flex;align-items:center;justify-content:space-between;gap:10px;flex-wrap:wrap;\"\u003e\n\u003cspan style=\"display:block;min-width:0;\"\u003e\u003cspan style=\"display:block;font-size:13px;font-weight:800;line-height:1.2;\"\u003eEquivalent Parts\u003c\/span\u003e\u003cspan style=\"display:block;color:#4f6f5a;font-size:11px;font-weight:600;line-height:1.25;margin-top:2px;\"\u003eCross-reference listings may have additional stock\u003c\/span\u003e\u003c\/span\u003e\u003ca href=\"\/collections\/cross-reference-parts-10012423586081-9665486356769\" style=\"display:inline-block;color:#1f6a38;font-size:11px;font-weight:800;text-decoration:none;white-space:nowrap;\"\u003eCheck Stock →\u003c\/a\u003e\n\u003c\/div\u003e\u003c!-- XPART_CROSSREF_GREEN_END --\u003e\u003cdiv class=\"xp\"\u003e\n\u003cstyle\u003e\/* XPART_SALES_FORMAT_V3 *\/.xp{font-family:Arial,sans-serif;color:#222;line-height:1.55}.xp *{box-sizing:border-box}.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:20px}.xp .label{display:inline-block;background:#d71920;color:#fff;font-weight:800;font-size:13px;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}.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,.xp .note{background:#f7f7f7;padding:14px 16px;border-radius:8px}.xp .box{border-left:4px solid #d71920}.xp .trust{border:1px solid #e5e5e5;padding:18px;border-radius:10px;margin:18px 0}.xp .trust strong{color:#1a7a3c}.xp ul{padding-left:22px}\u003c\/style\u003e\n\u003csection class=\"hero\"\u003e\u003cdiv class=\"label\"\u003eVERIFIED PART INFORMATION\u003c\/div\u003e\n\u003ch2\u003eGE Refrigerator 8MM X 8MM LOKRING AL WG03A03370\u003c\/h2\u003e\n\u003cp\u003e8MM X 8MM LOKRING AL\u003c\/p\u003e\n\u003cdiv class=\"specs\"\u003e\n\u003cspan\u003ePart WG03A03370\u003c\/span\u003e\u003cspan\u003eReplaces L13000506, WR97X30616\u003c\/span\u003e\u003cspan\u003eGE\u003c\/span\u003e\n\u003c\/div\u003e\u003c\/section\u003e\u003cdiv class=\"trust\"\u003e\n\u003cstrong\u003eGuaranteed to Fit — or your money back.\u003c\/strong\u003e\u003cbr\u003eConfirm your full appliance model number before ordering.\u003c\/div\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\u003eWG03A03370\u003c\/div\u003e\n\u003cdiv class=\"card\"\u003e\n\u003cstrong\u003eReplaces\u003c\/strong\u003eL13000506, WR97X30616\u003c\/div\u003e\n\u003cdiv class=\"card\"\u003e\n\u003cstrong\u003eManufacturer\u003c\/strong\u003eGE\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\u003e8MM X 8MM LOKRING AL\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- XPART_AI_CROSSREF_START --\u003e\u003ch2\u003e✅ Cross Reference Information\u003c\/h2\u003e\n\u003cdiv class=\"grid\"\u003e\n\u003cdiv class=\"card\"\u003e\n\u003cstrong\u003eCurrent Part Number\u003c\/strong\u003eWG03A03370\u003c\/div\u003e\n\u003cdiv class=\"card\"\u003e\n\u003cstrong\u003eReplaces\u003c\/strong\u003eL13000506, WR97X30616\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- XPART_AI_CROSSREF_END --\u003e\u003c!-- XPART_AI_ENRICHMENT_START --\u003e\u003c!-- XPART_AI_ENRICHMENT_END --\u003e\u003ch2\u003ePart Details\u003c\/h2\u003e\n\u003cdiv class=\"grid\"\u003e\n\u003cdiv class=\"card\"\u003e\n\u003cstrong\u003ePart Number\u003c\/strong\u003eWG03A03370\u003c\/div\u003e\n\u003cdiv class=\"card\"\u003e\n\u003cstrong\u003ePart Type\u003c\/strong\u003e8MM X 8MM LOKRING AL\u003c\/div\u003e\n\u003cdiv class=\"card\"\u003e\n\u003cstrong\u003eManufacturer\u003c\/strong\u003eGE\u003c\/div\u003e\n\u003cdiv class=\"card\"\u003e\n\u003cstrong\u003eAppliance Type\u003c\/strong\u003eRefrigerator\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- XPART_AI_INSTALLATION_START --\u003e\u003c!-- XPART_AI_INSTALLATION_END --\u003e\u003c!-- XPART_AI_COMPAT_START --\u003e\u003c!-- XPART_MODEL_HUB_LINKS_V1 --\u003e\u003ch2\u003eVerified Compatible Models\u003c\/h2\u003e\n\u003cp class=\"note models\"\u003e\u003ca href=\"\/pages\/ge-appliances-refrigerator-cge29dm5tds5-parts\"\u003eCGE29DM5TDS5\u003c\/a\u003e, \u003ca href=\"\/pages\/ge-refrigerator-cje23dm5wbs5-parts\"\u003eCJE23DM5WBS5\u003c\/a\u003e, \u003ca href=\"\/pages\/ge-refrigerator-cje23dp4wbw2-parts\"\u003eCJE23DP4WBW2\u003c\/a\u003e, \u003ca href=\"\/pages\/ge-refrigerator-cve28dp2nbs1-parts\"\u003eCVE28DP2NBS1\u003c\/a\u003e, \u003ca href=\"\/pages\/ge-appliances-refrigerator-cve28dp2ncs1-parts\"\u003eCVE28DP2NCS1\u003c\/a\u003e, \u003ca href=\"\/pages\/ge-appliances-refrigerator-cve28dp2nds1-parts\"\u003eCVE28DP2NDS1\u003c\/a\u003e, \u003ca href=\"\/pages\/ge-appliances-refrigerator-cve28dp2nks1-parts\"\u003eCVE28DP2NKS1\u003c\/a\u003e, \u003ca href=\"\/pages\/ge-refrigerator-cve28dp3nbd1-parts\"\u003eCVE28DP3NBD1\u003c\/a\u003e, CVE28DP3NDD1, \u003ca href=\"\/pages\/ge-refrigerator-cve28dp4nbw2-parts\"\u003eCVE28DP4NBW2\u003c\/a\u003e, \u003ca href=\"\/pages\/ge-appliances-refrigerator-cve28dp4ncw2-parts\"\u003eCVE28DP4NCW2\u003c\/a\u003e, \u003ca href=\"\/pages\/ge-appliances-refrigerator-cxe22dm5pcs5-parts\"\u003eCXE22DM5PCS5\u003c\/a\u003e, \u003ca href=\"\/pages\/ge-refrigerator-cxe22dm5pds5-parts\"\u003eCXE22DM5PDS5\u003c\/a\u003e, \u003ca href=\"\/pages\/ge-appliances-refrigerator-cxe22dm5pes5-parts\"\u003eCXE22DM5PES5\u003c\/a\u003e, \u003ca href=\"\/pages\/ge-appliances-refrigerator-cxe22dp2pbs1-parts\"\u003eCXE22DP2PBS1\u003c\/a\u003e, CXE22DP2PCS1, \u003ca href=\"\/pages\/ge-appliances-refrigerator-cxe22dp2pfs1-parts\"\u003eCXE22DP2PFS1\u003c\/a\u003e, \u003ca href=\"\/pages\/ge-refrigerator-cxe22dp2pis1-parts\"\u003eCXE22DP2PIS1\u003c\/a\u003e, \u003ca href=\"\/pages\/ge-appliances-refrigerator-cxe22dp3pcd1-parts\"\u003eCXE22DP3PCD1\u003c\/a\u003e, \u003ca href=\"\/pages\/ge-refrigerator-cxe22dp3pdd1-parts\"\u003eCXE22DP3PDD1\u003c\/a\u003e, \u003ca href=\"\/pages\/ge-appliances-refrigerator-cxe22dp3pfd1-parts\"\u003eCXE22DP3PFD1\u003c\/a\u003e, \u003ca href=\"\/pages\/ge-appliances-refrigerator-cxe22dp3phd1-parts\"\u003eCXE22DP3PHD1\u003c\/a\u003e, \u003ca href=\"\/pages\/ge-refrigerator-cxe22dp4pcw2-parts\"\u003eCXE22DP4PCW2\u003c\/a\u003e, \u003ca href=\"\/pages\/ge-refrigerator-pge29bytdfs-parts\"\u003ePGE29BYTDFS\u003c\/a\u003e, \u003ca href=\"\/pages\/ge-appliances-refrigerator-zik303nppbii-parts\"\u003eZIK303NPPBII\u003c\/a\u003e, ZIS420NNBII, ZISB420DNBII, \u003ca href=\"\/pages\/ge-appliances-refrigerator-ziw303nppbii-parts\"\u003eZIW303NPPBII\u003c\/a\u003e\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!-- XPART_AI_COMPAT_END --\u003e\n\u003c\/div\u003e","brand":"GE","offers":[{"title":"Default Title","offer_id":51357750067489,"sku":"WG03A03370","price":134.99,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0897\/7783\/2225\/files\/rn-image_picker_lib_temp_81a02dae-f807-458e-8bd7-f93f95cc61b2.png?v=1749484798"}],"url":"https:\/\/xpartsupply.com\/collections\/cross-reference-parts-10012423586081-9665486356769.oembed","provider":"XPart Supply Ltd.","version":"1.0","type":"link"}