Perko Combination Gas Fill and Tank Vent
Perko Perko
  • Perko Combination Gas Fill and Tank Vent

Perko Combination Fill and Tank Vent

The Perko Vented Fill for a 1-1/2" hose has an angled neck to accommodate any space.

Available in your choice of a Gas fill model with durable black plastic body and cap, or a Water fill model (special order only) with black plastic body and chrome cap. The tank vent is integrated into the design, complete with flame arrestor and anti-surge valve.

Each model includes a retainer and deck plate key.

Also available are replacement caps with retainer for each model (special order only).

IN STOCK - Not available for pickup  
$31.43 / ea
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Tech Spec Product Info User Generated Content

Vented Fill Specifications

  • For Hose Size: 1-1/2"
  • For Vent Hose: 5/8"
  • Length of Neck: 2-7/16"
  • Screw Size: #8


Item Number  Description  Fill Type  Color/Material 
PKO-0542DPGBLK  Angled Gas Fill (shown)  GAS  Black/Plastic Body and Cap 
PKO-0542DPG99B  Replacement Gas Cap/Retainer ONLY  GAS  Black/Plastic Cap/Retainer Only 
PKO-0540DPWCHR  Angled Water Fill  WATER  Black/Plastic Body and Chrome Cap 
PKO-0540DPW99A  Replacement Water Cap/Retainer ONLY  WATER  Chrome Cap/Chain Only 
BRAND: Perko
Type: Deck Fills
4.0 2

Right size cap, but says Water not Gas


This was the right cap for my boat, but it is stamped Water, not Gas as in the picture. Description says water cap, so I should have known. Works for my needs, but could cause problems if you have water and gas fills. Small consolation is that I tried to order one through West Marine, they got one stamped Diesel. Go figure.


Minneapolis, Minnesota


Perfect replacement


Better than the old design used by the boat manufacturer that had a plastic cap

Bam Bam

Palm Coast, FL


Perko Combination Fill and Tank Vent



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