{"product_id":"breville-silicone-group-head-seal-54mm-sp0001474-genuine-replacement","title":"Breville Silicone Group Head Seal 54mm SP0001474 Genuine Replacement","description":"\u003ch3 data-start=\"226\" data-end=\"288\"\u003e☕ Genuine Breville 54mm Silicone Group Head Seal – SP0001474\u003c\/h3\u003e\n\u003cp data-start=\"290\" data-end=\"417\"\u003eRestore proper brew pressure and eliminate leaks with this \u003cstrong data-start=\"349\" data-end=\"416\"\u003eGenuine Breville 54mm Silicone Group Head Seal (Part SP0001474)\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp data-start=\"419\" data-end=\"602\"\u003eOver time, group head seals harden, flatten or crack due to constant heat and pressure. This leads to water leaking around the portafilter, weak extraction, and inconsistent espresso.\u003c\/p\u003e\n\u003cp data-start=\"604\" data-end=\"702\"\u003eReplacing your seal is one of the simplest and most effective ways to restore machine performance.\u003c\/p\u003e\n\u003chr data-start=\"704\" data-end=\"707\"\u003e\n\u003ch2 data-start=\"709\" data-end=\"737\"\u003e🔧 Product Specifications\u003c\/h2\u003e\n\u003cp data-start=\"739\" data-end=\"919\"\u003ePart Number SP0001474\u003cbr data-start=\"760\" data-end=\"763\"\u003eMaterial High-temperature food-grade silicone\u003cbr data-start=\"808\" data-end=\"811\"\u003eSize 54mm Group Head\u003cbr data-start=\"831\" data-end=\"834\"\u003eColour white\u003cbr data-start=\"844\" data-end=\"847\"\u003eType Group Head \/ Portafilter Seal\u003cbr data-start=\"881\" data-end=\"884\"\u003eCondition Genuine OEM – Brand New\u003c\/p\u003e\n\u003chr data-start=\"921\" data-end=\"924\"\u003e\n\u003ch2 data-start=\"926\" data-end=\"963\"\u003e☕ Why Replace Your Group Head Seal\u003c\/h2\u003e\n\u003cp\u003e✔ Water leaking around the portafilter\u003cbr data-start=\"1003\" data-end=\"1006\"\u003e✔ Portafilter not locking in tightly\u003cbr data-start=\"1042\" data-end=\"1045\"\u003e✔ Weak or inconsistent espresso extraction\u003cbr data-start=\"1087\" data-end=\"1090\"\u003e✔ Visible cracking or flattening of seal\u003cbr data-start=\"1130\" data-end=\"1133\"\u003e✔ Spraying or pressure loss during brewing\u003c\/p\u003e\n\u003cp data-start=\"1179\" data-end=\"1282\"\u003eA fresh seal restores proper compression and brew pressure for better crema and extraction consistency.\u003c\/p\u003e\n\u003chr data-start=\"1284\" data-end=\"1287\"\u003e\n\u003ch2 data-start=\"1289\" data-end=\"1320\"\u003e☕ Compatible Breville Models\u003c\/h2\u003e\n\u003cp data-start=\"1322\" data-end=\"1389\"\u003eSuits Breville espresso machines using a 54mm group head including:\u003c\/p\u003e\n\u003cp data-start=\"1391\" data-end=\"1555\"\u003eBreville BES870 – Barista Express\u003cbr data-start=\"1424\" data-end=\"1427\"\u003eBreville BES860 – Barista Express\u003cbr data-start=\"1460\" data-end=\"1463\"\u003eBreville BES840 – The Infuser\u003cbr data-start=\"1492\" data-end=\"1495\"\u003eBreville BES450 – Bambino\u003cbr data-start=\"1520\" data-end=\"1523\"\u003eBreville BES500 – Bambino Plus\u003c\/p\u003e\n\u003cp data-start=\"1557\" data-end=\"1628\"\u003eAlso suits selected Breville \/ Sage models using part number SP0001474.\u003c\/p\u003e\n\u003cp data-start=\"1630\" data-end=\"1760\"\u003eCompatibility may vary by production batch. If unsure, send us your full model number and we will confirm fitment before purchase.\u003c\/p\u003e\n\u003chr data-start=\"1762\" data-end=\"1765\"\u003e\n\u003ch2 data-start=\"1767\" data-end=\"1784\"\u003e⭐ Key Features\u003c\/h2\u003e\n\u003cp data-start=\"1786\" data-end=\"1981\"\u003eGenuine Breville OEM replacement\u003cbr data-start=\"1818\" data-end=\"1821\"\u003eHeat-resistant silicone construction\u003cbr data-start=\"1857\" data-end=\"1860\"\u003eMaintains proper brew pressure\u003cbr data-start=\"1890\" data-end=\"1893\"\u003eImproves portafilter lock-in feel\u003cbr data-start=\"1926\" data-end=\"1929\"\u003ePrevents extraction leaks\u003cbr data-start=\"1954\" data-end=\"1957\"\u003eDirect fit replacement\u003c\/p\u003e\n\u003chr data-start=\"1983\" data-end=\"1986\"\u003e\n\u003ch2 data-start=\"1988\" data-end=\"2019\"\u003e🛠 Installation Instructions\u003c\/h2\u003e\n\u003cp data-start=\"2021\" data-end=\"2050\"\u003eTurn off and unplug machine\u003c\/p\u003e\n\u003cp data-start=\"2052\" data-end=\"2089\"\u003eAllow group head to cool completely\u003c\/p\u003e\n\u003cp data-start=\"2091\" data-end=\"2111\"\u003eRemove portafilter\u003c\/p\u003e\n\u003cp data-start=\"2113\" data-end=\"2174\"\u003eUse a small flat tool or pick to carefully pry out old seal\u003c\/p\u003e\n\u003cp data-start=\"2176\" data-end=\"2230\"\u003eClean group head groove thoroughly to remove residue\u003c\/p\u003e\n\u003cp data-start=\"2232\" data-end=\"2276\"\u003eInsert new seal with flat side facing down\u003c\/p\u003e\n\u003cp data-start=\"2278\" data-end=\"2323\"\u003ePress evenly into groove until fully seated\u003c\/p\u003e\n\u003cp data-start=\"2325\" data-end=\"2356\"\u003eRun a blank shot to test seal\u003c\/p\u003e\n\u003cp data-start=\"2358\" data-end=\"2408\"\u003eCheck for leaks and ensure firm portafilter lock\u003c\/p\u003e\n\u003cp data-start=\"2410\" data-end=\"2456\"\u003eInstallation takes approximately 5–10 minutes.\u003c\/p\u003e\n\u003cp data-start=\"2458\" data-end=\"2577\"\u003eTip: If your portafilter rotates too far past centre when locking in, the seal is usually worn and due for replacement.\u003c\/p\u003e\n\u003chr data-start=\"2579\" data-end=\"2582\"\u003e\n\u003ch2 data-start=\"2584\" data-end=\"2599\"\u003e📦 Condition\u003c\/h2\u003e\n\u003cp data-start=\"2601\" data-end=\"2647\"\u003eBrand New\u003cbr data-start=\"2610\" data-end=\"2613\"\u003eGenuine Factory Replacement Part\u003c\/p\u003e\n\u003chr data-start=\"2649\" data-end=\"2652\"\u003e\n\u003ch2 data-start=\"2654\" data-end=\"2685\"\u003e🛡 Why Buy From MyOvenSpares\u003c\/h2\u003e\n\u003cp data-start=\"2687\" data-end=\"2804\"\u003e100% Genuine OEM Parts\u003cbr data-start=\"2709\" data-end=\"2712\"\u003eFast Australian Dispatch\u003cbr data-start=\"2736\" data-end=\"2739\"\u003eTrusted Appliance Parts Supplier\u003cbr data-start=\"2771\" data-end=\"2774\"\u003eExpert Compatibility Support\u003c\/p\u003e\n\u003chr data-start=\"2806\" data-end=\"2809\"\u003e\n\u003ch2 data-start=\"2811\" data-end=\"2829\"\u003e🔍 SEO Keywords\u003c\/h2\u003e\n\u003cp data-start=\"2831\" data-end=\"3030\"\u003eBreville Group Head Seal 54mm\u003cbr data-start=\"2860\" data-end=\"2863\"\u003eSP0001474 Replacement\u003cbr data-start=\"2884\" data-end=\"2887\"\u003eBreville BES870 Seal\u003cbr data-start=\"2907\" data-end=\"2910\"\u003eBreville Barista Express Gasket\u003cbr data-start=\"2941\" data-end=\"2944\"\u003eBambino Group Seal\u003cbr data-start=\"2962\" data-end=\"2965\"\u003eEspresso Machine Portafilter Seal\u003cbr data-start=\"2998\" data-end=\"3001\"\u003eBreville Silicone Brew Seal\u003c\/p\u003e","brand":"My Oven Spares","offers":[{"title":"Default Title","offer_id":47304827207910,"sku":null,"price":17.99,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0685\/9427\/0438\/files\/breville-silicone-group-head-seal-54mm-sp0001474-genuine-replacement-my-oven-spares-2758113.webp?v=1769667616","url":"https:\/\/myovenspares.com\/products\/breville-silicone-group-head-seal-54mm-sp0001474-genuine-replacement","provider":"My Oven Spares","version":"1.0","type":"link"}