Kappa Z315K Red Button Replacement Top Case Monolock – K30 K29 K42 K28 | Givi E26 E29 E33 E42 E300

The Kappa Z315K (former code Z315) is the original red micro push button replacement for Monolock Kappa and Givi top cases. This small but essential component allows the top case lid to be opened by pressing it. It is the ideal replacement if the original button is broken, worn, or no longer clicks correctly. Compatible with a wide range of Kappa K-series and Givi E-series top cases.

✓ Strengths

• Original Kappa/Givi spare part – perfect interchangeability with the factory-fitted part
• Code Z315 / Z315K – same component with dual coding (Givi / Kappa)
• Red color – easily identifiable on the top case lock
• Extended compatibility – works on over 15 models of Monolock Kappa and Givi top cases
• Simple assembly – pressure fit replacement without special tools
• Restores opening functionality – if the lid no longer opens, replacing this button is often enough

Technical features

Compatible top cases

Recommended spare parts in combination

• Kappa Z191RK / Givi Z191R button spring – to be replaced if deformed (the spring is the main reason why the button doesn't click)
• Givi Z310 / Kappa Z310K micro latch – for E300 / E300NT / E300B top cases
• Kappa Z156K / Givi Z156 lock barrel – if the key no longer turns
• Kappa Z641NNM mounted hinge – if the lid is loose or doesn't close properly

Who it's perfect for

This micro button is designed for anyone who owns a Monolock series Kappa or Givi top case and has problems with opening the lid: broken, worn, not returning to position, or no longer clicking. A simple and economical solution that restores full top case functionality without having to replace the entire lock.