Mitutoyo Test Indicator Spare Parts
Mitutoyo does not sell parts directly to end users. It will be necessary to place your order through a dealer such as Long Island Indicator Service.
While we stock all the items commonly used for repairs we can't possibly list all of them here. However, a couple of items are on the most frequently requested list. See if what you're looking for is here. Although some parts are user replaceable, most parts will require special tools as well as experience in repairs.
Be advised that we can not offer refunds for parts you may have ordered in error.
Mitutoyo test indicators (old models)
For new models, see parts list at bottom of this page.
You may find that reaming the hole with a very fine reamer is called for (see photo). If you try to tap the hand onto the center pinion otherwise, you may end up breaking or bending the shaft. This is a task better left to pros with proper tools.
You can order miniature reamers on page 31.