Attwood Marine Deck Fill Replacement Cap & Chain - Fits 1-1/2 Inch I.D. Hoses, Watertight Seal

Deck Fill Replacement Cap Chain

This Attwood Replacement Cap and Chain is made for Attwood deck fills. The flush cap is slotted for a separate key and features an O-ring that seals the cap watertight.

Features:

• Cap is attached by a stainless steel beaded chain

Specifications (Cap and Chain are Fitted for This Deck Fill Size):

• 3-1/4 (inch) Fill Neck Length
• 1-7/8 (inch) installation hole size
• 3-inch flange size
• Fits 1-1/2 (inch) I.D. Hose

*Key sold separately

Upgrade your boat's deck fill with the Attwood Marine Deck Fill Replacement Cap & Chain, part number 66074-3. Designed specifically for Attwood deck fills, this replacement cap features a flush, slotted design that accommodates a separate key (sold separately) for secure operation. An integrated O-ring ensures a watertight seal, preventing water intrusion and protecting your boat's fuel or water tank from leaks and contamination. The stainless steel beaded chain attaches the cap securely to your deck, reducing the risk of loss during use or storage, and adds durability for marine environments. This cap is engineered to fit decks with a 3-1/4 inch fill neck length and an installation hole of 1-7/8 inch, with a flange diameter of approximately 3 inches, making it compatible with 1-1/2 inch I.D. hoses for reliable fuel or water flow. Crafted from corrosion-resistant materials suitable for marine conditions, this replacement cap provides a long-lasting, secure sealing solution that enhances your boat’s operational safety. Whether replacing an old or damaged cap or upgrading your existing hardware, the Attwood Marine Deck Fill Replacement Cap & Chain delivers dependable performance, ensuring your boat remains sealed and protected in all conditions. Please note that the key for the cap is sold separately, allowing you to customize security features as needed. This product is free from oversized shipping constraints and is suitable for marine applications requiring a durable, watertight deck fill cap.

Features:

• Cap is attached by a stainless steel beaded chain for security and durability

• Watertight seal provided by an integrated O-ring to prevent leaks

• Designed to fit 3-1/4 inch fill necks with a 1-7/8 inch installation hole

• Compatible with 1-1/2 inch I.D. hoses for secure fluid transfer

• Constructed from corrosion-resistant materials suitable for marine environments