Hitachi 315-010 Spare Part - Compression Spring

Original Hitachi part 315‑010 — Compression spring for C10FCA circular saw.

Description:
- Genuine Hitachi compression spring manufactured to original Hitachi/Hikoki specifications. It’s the small compression (press) spring shown in the C10FCA spare‑parts list and intended as a direct replacement to restore the spring tension in the saw’s assembly.

What it fits:
- Documented fitment: Hitachi / Hikoki C10FCA circular saw (part listed as 315010 in the C10FCA parts list).

Key points:
- Supplied as the original Hitachi item (also referenced as HKK315010 by parts sellers).
- Intended to replace the worn or lost compression spring in the C10FCA assembly; described in the official parts list so it’s a like‑for‑like replacement.

Note: The official parts listing identifies the item by number and function but does not publish detailed spring dimensions; if you need precise wire/outer‑diameter or free‑length measurements for a custom match, refer to the C10FCA exploded parts diagram or measure the existing spring before fitting.

(Part references: Hitachi 315‑010 / HKK315010 — compression spring for C10FCA.)