66543-3 Attwood Marine 1-1/8' Ss Thru Hull
66543-3 Attwood Marine 1-1/8' Ss Thru Hull
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66543-3 Attwood Marine 1-1/8' Ss Thru Hull
Experience peace of mind on the water with the Attwood Marine 66543-3 Stainless Steel Through Hull Fitting. Designed for marine enthusiasts, this top-of-the-line fitting ensures that you never have to worry about water leaks again. Crafted from durable 316 stainless steel, it promises long-lasting performance whether you're navigating in fresh or saltwater environments.
Key Features:
- Robust Construction: Made from corrosion-resistant 316 stainless steel for enhanced durability.
- Versatile Applications: Ideal for bilge and livewell pump drainage, fuel vent lines, and raw water applications.
- Convenient Diameter: The standard 1-1/8 inch inner diameter is compatible with a wide range of boats.
- Easy Installation: Threaded NPT inlet thread pattern allows straightforward connections to PVC, copper, or rubber hoses.
- Smooth Finish: Ground smooth finish facilitates easier installation and connection to plumbing fixtures and hoses.
Benefits:
- Ensures reliable performance, providing years of dependable service.
- Standard size used on many boats, making replacement parts readily accessible.
- Withstands harsh marine conditions, ensuring longevity and reliability.
Use Cases:
Whether you are upgrading your boat's plumbing system or replacing worn-out fittings, the Attwood Marine 66543-3 is a highly recommended choice. It's perfect for:
- Bilge pump installations
- Livewell pump systems
- Fuel vent line connections
- Raw water intake applications
When it comes to ensuring robust water management on your vessel, trust the Attwood Marine 66543-3 Stainless Steel Thru Hull Fitting to deliver unmatched quality and performance. Make a smart choice for your boat today!
Shipping & Returns
Shipping & Returns
📦 Shipping:
Orders are processed within 1–2 business days. Standard delivery takes 3–7 business days, depending on your location.
↩️ Returns:
You may return or exchange products within 60 days of receiving your order. Items must be in original condition with proof of purchase. If your item is defective or damaged due to manufacturing issues, we’ll replace it at no additional cost.

