La Marzocco C.1.428.3 KB90 Drain Tray Grate, w/Scales, 3gr | Fits KB90
Description Details
Ensure precision dosing and maintain a clean workflow on your 3-group La Marzocco KB90 espresso machine with the genuine KB90 Drain Tray Grate, w/Scales (Part \# C.1.428.3). This essential OEM component is specifically engineered to replace the standard grate while seamlessly integrating Acaia-based electronic scales directly into the drip tray area. **Are your KB90 scales not working correctly?** This replacement grate provides a secure, level, and protected platform for consistent weight-based espresso dosing, eliminating scale drift and preventing liquid damage to the delicate electronics below. Key features include durable stainless steel construction, exact dimensions for the 3-group KB90, and the proprietary cutouts needed for the scale components.
The integrated scales feature drastically improve consistency by allowing baristas to dose by weight rather than volume or time, reducing extraction variables and ensuring every shot meets your high standards. This is the definitive **solution for inconsistent espresso shots on the KB90**. Built for the demanding environment of high-volume commercial use, the grate's robust design resists wear and tear, and its easy-to-clean surface minimizes bacterial growth and keeps your workspace sanitary. **Need to replace a broken KB90 drip tray grate?** Investing in this genuine part maintains your machine's ergonomic and functional integrity, securing your scale investment and streamlining your 'grind-to-brew' process.
To install, simply swap out your existing drain tray grate. This unit is designed for a perfect fit into the 3-group KB90 drip tray assembly. The integrated scale housing ensures precise alignment, critical for accurate weighing. Using this official La Marzocco component guarantees full compatibility and the reliable performance you expect from your machine. Don't compromise your workflow; if you are experiencing **La Marzocco KB90 scale platform issues**, this is the complete, high-quality replacement you need.
Frequently Asked Questions
Our current database shows fitment for the KB90 series. However, many La Marzocco components are interchangeable across different platforms. If you have successfully installed Part #C.1.428.3 on a model we haven't listed, please let us know so we can update our records for the community.
If you are unsure of the fit, do not guess. To prevent downtime, please view our Compatible Parts Diagrams to check the exploded view PDF for your specific unit, or message our parts team for assistance.
Compatible Parts Diagrams*
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