The Forespar Marelon Full-Flow Seacock and 3/4" Mushroom Through-Hull is an integrated two-part plumbing system engineered to ensure a secure, compatible connection for marine installations. By pairing a Marelon valve with a matched mushroom head through-hull featuring reinforced buttress threading, this kit prevents the cross-threading issues often encountered when selecting individual components.
Key Features:
- System includes a full-flow seacock with integrated hose connector and matching mushroom through-hull
- Constructed from an exclusive polymer formulation that is corrosion-proof
- Suitable for use both above and below the waterline
- Includes an emergency handle cap through-hull plug
- Exceeds ABYC H-27 standards and is UL approved
- Manufacturer Part Number: 904043ABYC
Product facts
- CT SKU
- CT-106217
- Model / MPN
- 904043ABYC
- UPC / GTIN
- 028026193605
- Package dimensions
- 3" X 5" X 8"
- Package weight
- 0.7 lb
Fit-sensitive item: confirm measurements, model numbers, and manufacturer details before ordering. Tug & Tow does not guarantee universal compatibility from a product page alone.
Shipping & returns
Shipping & returns
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Fit & compatibility
Fit & compatibility
Review the product title, description, images, dimensions, part numbers, and manufacturer details before purchase. For fit-sensitive items, confirm compatibility with your boat, RV, trailer, vehicle, or equipment.
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Need help choosing?
Send us the product link or SKU, plus details about your boat, RV, trailer, vehicle, or project. We will help you narrow down the right option when product fit is not obvious.
