Attwood Black Straight Deck Fill for Pressure Relief System

The Attwood black straight deck fill is the refueling inlet for a compatible pressure-relief fuel system. Its straight body suits installations where the fill hose drops directly below the deck. The black finish blends with dark hardware and trim.

This fill connects to both a 1-1/2 in fill hose and a 5/8 in vent hose, covering the full pressure-relief setup. Because it is part of an emissions-compliant system, it needs to be matched with the correct tank, hose, and venting components. It is not meant to be used as a universal stand-alone fill.

Confirm the hose sizes, mounting dimensions, and deck shape before cutting the opening. Seal the deck penetration properly, support the hose below, and inspect the cap and fill for leaks or damage over time. Browse more Fuel System Components for hose and venting parts.

Key Features

• Straight body for direct hose drops
• Black finish
• Fits 1-1/2 in fill and 5/8 in vent hose
• For pressure-relief fuel systems