Wave Spring Replacement (DF54 / DF64 Gen 2) DF54 Its self-levelling design rests against

Its self-levelling design rests against the portafilter basket to keep the tamper aligned

Read our DF54 espresso dial-in guide

Available in model-specific DF54 and DF64 Gen 2 options

During extraction

Wave Spring Replacement (DF54 / DF64 Gen 2) DF54 Its self-levelling design rests againstReplacement wave spring for DF54 and DF64 Gen 2 coffee grinders Designed for repair, maintenance, and refurbishment Useful for restoring older, used, or incomplete grinders Suitable where the original wave spring is missing, worn, or damaged Helps support grinder rebuild and servicing work Good option for customers repairing a grinder rather than replacing the whole unit Can be useful in used grinder restoration and resale preparation Pairs naturally