38mm (1-1/2'') 316 STAINLESS STEEL DIESEL BOAT DECK FILLER and KEY - Tank Deck Fill

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Sale price$16.90 Regular price$69.00


Upgrade your marine vessel's fuel system with our Heavy-Duty Diesel Deck Filler Cap. Crafted from high-quality cast 316 stainless steel, this cap is built to withstand marine conditions and deliver long-lasting performance. The high polished face not only adds a sleek appearance but also complements the aesthetics of modern watercraft. The cap is designed with practicality in mind, featuring a stainless-steel retaining chain and a high-grade O-ring seal to prevent leakage. An opening key is included for easy access and secure fastening. The face of the cap proudly displays the name "DIESEL," adding both functionality and style to your vessel's fueling point.


  • Construction: Cast 316 Marine Grade Stainless Steel
  • Suits Fuel Hose Diameter: 38mm (1 1/2")
  • Rim Diameter: 75mm
  • Length Below Rim: 75mm



  • 1 x Diesel Deck Filler Cap__
  • 1 x Stainless steel retaining chain
  • 1 x High-grade O-ring seal
  • 1 x Opening key__

Elevate your marine fuel system's functionality and appearance with our Heavy-Duty Diesel Deck Filler Cap. Crafted from premium cast 316 stainless steel, this cap offers exceptional durability and resistance to the challenging marine environment.

The high polished face of the cap not only ensures a sleek and modern look but also aligns with the aesthetics of contemporary watercraft. To prevent accidental loss or misplacement, the cap comes complete with a stainless-steel retaining chain. The high-grade O-ring seal inside the cap ensures a tight and reliable seal, guarding against fuel leakage.

For easy access and secure closure, the cap includes an opening key. This key allows you to effortlessly open and fasten the cap as needed. The cap's face proudly bears the word "DIESEL," indicating its purpose and adding a touch of visual distinction.

With a design suited for a 38mm (1 1/2") diameter fuel hose, this Diesel Deck Filler Cap accommodates a variety of applications. From boats and yachts to caravans, campervans, motorhomes, trucks, tractors, and even trailer fuel tanks, this cap provides a versatile and reliable solution for all your diesel refueling needs.

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