Restore the critical function of your espresso machine's steam or water valve assembly with the genuine **Valve Shaft Spring (Part \# L165/4)**. This precision-engineered OEM spring provides the essential tension necessary to properly seat and seal the internal valve components. A key feature of this spring is its high-tensile, corrosion-resistant construction, designed to withstand continuous exposure to high pressure and temperature within commercial espresso machines. Using this authentic replacement component ensures the tactile responsiveness of your valve handle is restored, providing baristas with precise control over steam wand or water tap flow.

**Is your espresso machine valve leaking or sticking?** Worn-out or fatigued valve springs are a common cause of issues like **inconsistent steam flow**, slow hot water dispensing, or a valve handle that feels loose. By replacing the old spring with this new L165/4 unit, you eliminate these performance problems and prevent internal wear and tear on adjacent valve components. This replacement part is a critical solution for maintaining optimal pressure sealing and smooth operation, extending the life of your steam and water valves and **fixing persistent espresso machine valve leaks**.

This item is sold individually, with the specifications being dictated by the original equipment manufacturer (OEM) standards to guarantee a perfect fit and function in compatible commercial espresso machine models. Ensure precise operation and reliable sealing by choosing the authentic **SPRING, VALVE SHAFT (L165/4)** from Kaldi.com. It is the simple, cost-effective replacement component needed to address a sticky or leaky valve and restore the professional performance of your equipment.