La Marzocco GS Cage Style Flange Gasket

★★★★★ 4.9 150 reviews

US$4.53
Price when purchased online
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US$4.53
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Free shipping Free 30-day returns

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Product details

Management number 248409611 Release Date 2026/09/03 List Price US$4.53 Model Number 248409611
Category

La Marzocco GS Cage-Style Steam Flange Gasket

A steam flange gasket for La Marzocco's older "cage" style boiler groups, the version with removable boiler nuts and studs, not the later welded-stud design.

SPECIFICATIONS

  • ≈4.25" wide x 3.73" long, 2.25" x 2.09" ISD
  • 8 bolt holes, 0.31" diameter
  • 3/32" thick, compressed sheet, aramid fiber with nitrile binder
  • Rated for steam to 750°F (399°C)
  • Made in the USA

COMPATIBILITY

  • Fits: La Marzocco "cage" style boiler groups with removable boiler nuts and studs
  • Does not fit: welded-stud boilers, for that version use MZ_255

INSTALLATION

DIY-friendly gasket swap during a boiler flange reseal.

PRO TIPS

  • La Marzocco recommends Loctite #68035 on this gasket, don't skip it, a dry-fit is far more likely to weep steam at the flange seam.
  • Before ordering, confirm whether your boiler uses removable nuts/studs (cage style) or welded studs, this gasket only fits the cage style; installing it on a welded-stud boiler won't seal properly.

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150 ratings | 62 reviews
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