replacement parts for apple pencil

Neither the Pencil Cap nor the inline charging adapter are available as spare parts. Only the user-replaceable tip is marketed as a spare component, in packs of four.

It may be worthwhile to directly contact Apple Support - who, might be able to help. You’ll find the Contact Support link at top-right of this page.

You can find third party made replacement magnetic caps and that small charging adapter on Amazon.

There are, also, third party makers of special Apple Pencil 1 cap holders for that Apple Pencil, too!