About this product
La Marzocco 6/8mm Conical Group Head Gasket (Aftermarket)
Aftermarket conical (beveled) group head gasket for La Marzocco machines, the thinnest beveled option, best suited to newer machines with little to moderate group and portafilter wear.
SPECIFICATIONS
- Thickness: 6 mm at the outside diameter (flat portion), 8 mm at the inside diameter (cone peak)
- Replaces La Marzocco old #L105/B8, new #H.3.001
COMPATIBILITY
- Fits: La Marzocco GS-2, GS-3, Linea, FB-70, GB-5, and FB-80
- Cross-references: Ascaso MZ.203, LF 1186760, Slayer Espresso 46000-56091
INSTALLATION
Simple DIY replacement, install with the cone's sloped side facing down.
PRO TIPS
- Orientation matters, install this gasket with the cone sloped side facing down so the beveled edge gives the portafilter basket extra surface area to seal against; installed backwards, it won't seal as well.
- Choose this 6/8mm thickness for newer machines with little wear; if your groups and portafilters have seen heavy use, the thicker 7/9mm version (EPMZ_204) compensates better.
Description supplied by Espresso Parts through its current Shopify listing. Product, performance, and health claims are the seller’s and have not been independently verified by StorkScout.





