Gen3 Marine 3 Inch Stainless Steel Gas Deck Fill with Locking Key and Chain

The Gen3 Marine Gas Deck Fill is a 3 inch deck-mounted fuel fill built from 316 stainless steel for corrosion resistance and long-term durability in a marine environment. It is designed for gasoline fill applications and connects to a 1-1/2 inch fuel fill hose, making it a straightforward replacement or upgrade for boat owners installing or refreshing their deck fill hardware.

The cap is slotted and requires a key to open, adding a layer of security against unauthorized access or tampering with the fuel system. The cap stays attached to the deck fill body by a chain, so it cannot be dropped overboard or misplaced while the tank is being filled. A key is included with the unit. The deck fill uses a straight thread connection and measures 3-1/4 inches in length and 3 inches in diameter, with overall item dimensions of 3 x 3 x 3.25 inches.

This is a universal-fit deck fill intended for gasoline fuel systems using a 1-1/2 inch hose connection. Installation hardware is sold separately.

Specifications

• Brand: Gen3 Marine
• Manufacturer Part Number: 5-9003
• Item Type: Gas Deck Fill
• Material: 316 Stainless Steel
• Hose Size: 1-1/2 inches
• Length: 3-1/4 inches
• Diameter: 3 inches
• Thread Type: Straight Thread
• Item Dimensions: 3 x 3 x 3.25 inches
• Weight: 0.9 pounds
• Cap Type: Slotted, keyed
• Key Included: Yes
• Attachment Chain Included: Yes
• Fuel Type: Gasoline
• Fit Type: Universal Fit
• UPC: 810037462319

Frequently Asked Questions

What size hose does this deck fill use? The Gen3 Marine 5-9003 gas deck fill connects to a 1-1/2 inch fuel fill hose.

Is a key included with the deck fill? Yes, the Gen3 Marine 5-9003 deck fill ships with a key for the slotted locking cap.

What is the deck fill cap made of? 316 stainless steel is used for both the cap and body of the Gen3 Marine 5-9003 gas deck fill, giving it strong resistance to marine corrosion.

Does the cap stay attached when removed? Yes, an attachment chain connects the cap to the deck fill body on the 5-9003 so it cannot be dropped or lost while fueling.

What fuel type is this deck fill designed for? The Gen3 Marine 5-9003 is designed for gasoline fill applications, not diesel or water.

What are the overall dimensions of the deck fill? The 5-9003 measures 3 inches in diameter and 3-1/4 inches in length, with overall item dimensions of 3 x 3 x 3.25 inches.

Does this deck fill fit any boat? The Gen3 Marine 5-9003 is a universal-fit gas deck fill that uses a straight thread and a 1-1/2 inch hose connection, making it compatible with standard deck fill installations of that size.

Is mounting hardware included? No, installation hardware is sold separately from the 5-9003 gas deck fill; the deck fill itself includes the cap, key, and attachment chain.

What thread type does the 5-9003 use? A straight thread connection is used on the Gen3 Marine 5-9003 gas deck fill.

How much does the deck fill weigh? The Gen3 Marine 5-9003 gas deck fill weighs 0.9 pounds.