3900677 - SCREWHEXAGON HEAD CAP

For engines:
4B3.9, 4ISBe4.5, 6B5.9, 6BT3.9, 6BT5.9, 6CT8.3, 6CTA8.3, 6CTA8.3-M4, 6ISBe285, C8.3, ISBe270B, QSB5.9, QSB6.7, QSC8.3, QSL9

Producers:

Spare parts catalogs for engines

May also be interesting for you