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
Quick Guide (pdf)

![Whitecap Hose Deck Fill - Replacement Key [6060C]](https://www.yachtseatworks.com/wp-content/uploads/2026/10/whitecap-hose-deck-fill-replacement-key-6060c.webp)
![Attwood Deck Fill f/Carbon Canister System - Angled BodyScalloped Black Plastic Cap [99DFCCAB1S]](https://www.yachtseatworks.com/wp-content/uploads/2026/10/attwood-deck-fill-f-carbon-canister-system-angled-bodyscalloped-black-plastic-ca.webp)

![Whitecap Pipe Deck Fill 1-1/2" Diesel [6032]](https://www.yachtseatworks.com/wp-content/uploads/2026/10/whitecap-pipe-deck-fill-1-1-2-diesel-6032.webp)

![Whitecap Tapered Hose Deck Fill - 1-1/2" - Waste [6126SC]](https://www.yachtseatworks.com/wp-content/uploads/2026/10/whitecap-tapered-hose-deck-fill-1-1-2-waste-6126sc.webp)

![Attwood Deck Fills f/Pressure Relief Systems - Straight Body - Scalloped Black Plastic Cap [99DFPVSB1S]](https://www.yachtseatworks.com/wp-content/uploads/2026/10/attwood-deck-fills-f-pressure-relief-systems-straight-body-scalloped-black-plast.webp)