Breakdown of shuurihin ga todokimashita.

Questions & Answers about shuurihin ga todokimashita.
It is read:
しゅうりひん が とどきました。
- 修理品 = しゅうりひん
- が = が
- 届きました = とどきました
In normal written Japanese, it would usually appear without spaces:
修理品が届きました。
修理品 is a compound noun:
- 修理 = repair, fixing
- 品 = item, goods, article
So 修理品 means something like the repaired item, the repair item, or the item related to repair, depending on context.
In real life, the exact nuance can vary a little:
- it may mean an item that was repaired
- or an item sent in for repair
Usually, the situation makes it clear.