These replacement plungers are specific to the top function keys row of the Commodore 128.

Commodore machines hold a special place in the hearts of many enthusiasts. However, given that most of them are nearly 40 years old, the plastic used in their cases and keyboards tends to become brittle over time. Issues such as cracking screw posts, snapping case clips, splitting motherboard standoffs, and broken keyboard plungers have become common.

Our Commodore 128 Function Keys Plunger Kit includes 5 replacement plungers (stems) designed for your Commodore 128 machine that uses a Mitsumi keyboard. These replacement plungers are compatible with the following machines:

• Commodore 128 Function Keys Top Row (Regular Key Plungers are here)

These plungers are meticulously produced in-house using our high-quality SLA printer, ensuring a 1:1 reproduction of the original part. Crafted from durable UV-cured resin, our plungers offer a near-perfect replication with no visible 3D printed layer lines, ensuring a seamless fit.

Full support and instructions for our Case Saver line of repair parts can be found on our Support Wiki.