904042ABYC - Forespar Performance Products Forespar Marelon | Aztek Computers
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SKU: JVGMDXO26O |  Mfg. Part: 904042ABYC  | UPC: 028026193599  |  0 Reviews  |     Share

904042ABYC - Forespar Performance Products Forespar Marelon Full-Flow Seacock & 1/2" Mushroom Through-Hull

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$83.49  $112.71
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Product Overview

Marelon Full-Flow Seacock & 1/2" Mushroom Through-Hull

This integrated 2-part system comes complete with a Marelon® valve and properly matched mushroom head thru-hull with super strong “buttress” type threading. This new package is designed to eliminate valve and thru-hull thread style mismatches and associated cross-threading for after market installations common when customers select individual parts from bins.

Features:

  • System Includes Full Flow Seacock With Integrated Hose Connector and Mushroom Thru Hull
  • Exceeds ABYC. H-27 Standards - UL Approved
  • For Use Above or Below Waterline
  • Never Corrodes - Exclusive Polymer Formulation
  • Includes Emergency Handle Cap Thru-Hull Plug

Expert Overview

The Forespar Marelon Full-Flow Seacock & 1/2" Mushroom Through-Hull, part number 904042ABYC, is an integrated two-part system designed for maritime applications. This product includes a Marelon valve and a matched mushroom head through-hull with buttress-type threading. It is engineered to prevent thread style mismatches and cross-threading issues that can occur when selecting individual components for aftermarket installations. This system is suitable for use both above and below the waterline and is constructed from an exclusive polymer formulation that prevents corrosion. It also includes an emergency handle cap through-hull plug for operational safety. This Forespar assembly is UL approved and exceeds ABYC H-27 standards, providing a reliable solution for fluid control in marine environments.

Product Details

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  • Updated:
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  • Forespar Performance Products
  • 904042ABYC
  • B07G7HF937
  • 028026193599
  • New
  • 1.15 lbs
  • 8 X 4 X 5
  • Sep 04, 2026
  • Apr 15, 2021
Product Identifiers: Brand: Forespar Performance Products • Part #: 904042ABYC • UPC: 028026193599 • ASIN: B07G7HF937

Frequently Asked Questions

What is included with this Forespar system?

The system includes a Marelon full-flow seacock with an integrated hose connector and a matched mushroom through-hull. An emergency handle cap through-hull plug is also provided.

Can this seacock and through-hull be used below the waterline?

Yes, this integrated system is designed for use both above or below the waterline, offering flexibility for various marine installations.

What problem does the integrated design solve?

The integrated two-part design with matched buttress-type threading eliminates common issues of valve and through-hull thread mismatches and associated cross-threading, which can occur with individual component selections.

What material is the seacock and through-hull made from?

The components are made from Marelon, an exclusive polymer formulation that is designed to never corrode, ensuring durability in marine environments.

904042ABYC - Forespar Performance Products Forespar Marelon Full-Flow Seacock & 1/2" Mushroom Through-Hull

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