{"product_id":"la-marzocco-kb-90-group-head-screen","title":"La Marzocco KB90 Group Head Screen","description":"\u003cp\u003e\u003cstrong\u003eLa Marzocco KB90 Group Head Screen\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe current shower screen for the KB90 group, stamped with a \"Straight In\" logo that marks correct portafilter engagement. Mechanically it's the same screen as the F.3.040 rigid Marzocco Lion screen, just with different etching for the KB90 application.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSPECIFICATIONS\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eCircumference: 57.5 mm\u003c\/li\u003e\n\u003cli\u003eHeight: 6.9 mm\u003c\/li\u003e\n\u003cli\u003eReference: same as F.3.040 (Marzocco Lion screen), KB90-specific etching\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eCOMPATIBILITY\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eFits: La Marzocco KB90 group heads\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eINSTALLATION\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA DIY-friendly swap during routine group head maintenance.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePRO TIPS\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eThe \"Straight In\" etching is a visual reference for correct portafilter alignment on the KB90, if your old screen doesn't have it, you may be looking at a Lion-era screen fitted to a KB90 group, which is functionally fine but worth knowing when troubleshooting engagement issues.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Espresso Parts","offers":[{"title":"Default Title","offer_id":42238485397691,"sku":"MZ_90","price":30.58,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0511\/8282\/9755\/products\/MZ_90.jpg?v=1639510061","url":"https:\/\/www.espressoparts.mom\/products\/la-marzocco-kb-90-group-head-screen","provider":"Espresso Parts","version":"1.0","type":"link"}