Why it matters: Thickest beveled conical gasket for older La Marzocco machines with extensive group and portafilter wear.
La Marzocco After-market 7/9 mm Conical Group Head Gasket
★ 4.911 verified store reviewsIn stock
$3.00
🇺🇸 United States
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Highlights
- 7 mm outside diameter and 9 mm inside diameter for optimal fit in worn La Marzocco groups
- Aftermarket conical design ensures a secure, leak-free seal
- Simple DIY installation with sloped cone facing down
- Compatible with multiple La Marzocco models for versatile use
Specs
| Thickness | 7 mm (outside diameter), 9 mm (inside diameter) |
| Material | Not specified |
| Color | Gray |
| Compatible Models | La Marzocco GS 2, GS 3, Linea, FB 70, GB 5, FB 80 |
| Cross Reference | ASCaso MZ 204, Grimac M100, LF 1186761, Nuova Ricambi 300012 |
Full product description
La Marzocco 7/9mm Conical Group Head Gasket (Aftermarket) Aftermarket conical (beveled) group head gasket for La Marzocco machines — the thickest beveled option, designed for older machines with extensive group and portafilter wear. SPECIFICATIONS Thickness: 7 mm at the outside diameter (flat portion), 9 mm at the inside diameter (cone peak) Replaces La Marzocco old #L105/B9, new #H.3.002 COMPATIBILITY Fits: La Marzocco GS-2, GS-3, Linea, FB-70, GB-5, and FB-80 Cross-references: Ascaso MZ.204, Grimac M100, LF 1186761, Nuova Ricambi 300012 INSTALLATION Simple DIY replacement — install with the cone's sloped side facing down. PRO TIPS If you've already tried the 6/8mm gasket (EPMZ_203) and the portafilter still doesn't lock up snugly or you're seeing leaks at the group, step up to this thicker 7/9mm version — it's made for groups with more wear. As with any conical gasket, install with the sloped cone side facing down for a proper seal against the basket.
Similar gears across shops
The catalog often lists the same model at several merchants — worth a price check before you buy.
