vendor:La Marzocco
La Marzocco B.1.004.K Rebuild Kit Steam Valve GS3
La Marzocco B.1.004.K Rebuild Kit Steam Valve GS3
SKU: REFERENCE: B1004K
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Product Overview
This is a genuine OEM GS3 Steam and Hot Water Valve Rebuild Kit. This dedicated preventative maintenance package groups together all factory-specified high-temperature O-rings, flat gaskets, internal seals, and Teflon (PTFE) washers. It is explicitly designed to eliminate background steam or water leaks, resolve a dripping wand, and restore proper mechanical resistance to the signature GS3 j. . .
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Specifications & Details
Specifications & Details
Machine Compatibility
Unlike universal multi-group commercial kits, this specialized low-profile layout is engineered exclusively for La Marzocco's flagship premium home and prosumer espresso line:
· La Marzocco GS3 AV
· La Marzocco GS3 MP






