Shaft, conical Paddle Valve, GS3 (A.5.055)

Restore the manual flow control and precision of your La Marzocco GS3 espresso machine with the genuine **Shaft, conical Paddle Valve, GS3 (Part \# A.5.055)**. This essential OEM component is the central pivot of the GS3's mechanical paddle system, allowing baristas to execute manual pressure profiling and manipulate pre-infusion like a traditional lever machine. Engineered from high-grade, durable stainless steel and machined to exacting factory specifications, this shaft ensures smooth, consistent rotation and flawless connection to the conical valve seal. Key features include its robust construction for longevity and the precise threading necessary for perfect fitment within the GS3 brew group.

If you are experiencing issues like a **leaking La Marzocco GS3 paddle valve** or the paddle action feels stiff and unresponsive (**GS3 paddle valve won't turn**), a worn or damaged shaft assembly is often the root cause. Replacing the component with this OEM part is the definitive **solution for inconsistent GS3 pre-infusion** control. The Shaft, conical Paddle Valve, GS3 is crucial for maintaining the precise hydraulic control that makes the GS3 renowned among professionals. Its correct function ensures reliable, repeatable pressure ramps, maximizing espresso extraction quality.

This critical part is compatible exclusively with the La Marzocco GS3 espresso machine. Installation of the paddle valve shaft should be performed by a qualified technician to ensure correct calibration and optimal performance. Maintain the legendary performance and tactile control of your GS3 by investing in this official A.5.055 replacement shaft from Kaldi.com, guaranteeing that your **GS3 paddle valve repair** is completed with the highest quality component available.