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T-H Marine Supplies

T-H Marine Quick Flush Outboard Flush Fitting Kit f/Mercury & Yamaha Outboards

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$36.99
SKU:
CWR81509
UPC:
733572010626
Condition:
New
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Description

T-H Marine Quick Flush for Mercury/Yamaha Outboards | Boat Supply Store

Eliminate the hassle of engine flushing with a system designed for Mercury and Yamaha outboards. This kit replaces the standard flush port plug with a patented slide valve and O-ring seal that automatically closes during operation, preventing water ingress. A quick-connect fitting allows for immediate hose attachment for efficient rinsing, crucial for mitigating saltwater corrosion after operating in coastal waters or the Gulf of Mexico.

Key Features

  • Effortless flushing without plug removal
  • Patented slide valve technology
  • Automatic O-ring seal prevents leaks
  • Quick-connect hose attachment
  • Simplified engine maintenance routine
  • Reduces saltwater corrosion risk
  • Direct replacement for existing plug
  • Durable construction for marine environments

Specifications

Product Specifications
Valve TypeSlide Valve with O-ring Seal
Hose ConnectionQuick Connect
OperationAutomatic seal when engine is running, quick connect for flushing
MaterialPlastic (valve body), Metal (quick connect)
CompatibilityMercury and Yamaha Outboards with flushing port

Who This Is For

Boaters with Mercury or Yamaha outboard engines seeking a significantly faster and less messy method for engine flushing post-operation. This is particularly beneficial for those frequently operating in saltwater environments.

How It Compares

FeatureT-H Marine Quick Flush for Mercury/Yamaha OutboardsCompetitor
Valve TypeSlide Valve with O-ring SealBall Valve
Hose ConnectionQuick ConnectThreaded
OperationAutomatic seal when engine is running, quick connect for flushingManual valve operation
MaterialPlastic (valve body), Metal (quick connect)Brass

Common Concerns Answered

What if the original flush port plug is seized?

While the Quick Flush™ kit simplifies the process, some users report difficulty if the original plug is seized, which may require additional effort or penetrating lubricant for removal. Once the original plug is removed, installation is straightforward.

Does the O-ring need frequent replacement?

Customer feedback indicates that occasional replacement of the O-ring may be necessary after extended periods of use, ensuring continued optimal sealing performance.

Is the initial cost a deterrent compared to other flushing methods?

The T-H Marine Quick Flush™ offers significant convenience and time-saving benefits over simpler, non-quick-connect solutions, justifying its value for frequent engine flushing, particularly in harsh marine environments.

Frequently Asked Questions

How does the T-H Marine Quick Flush™ Outboard Flush Fitting Kit work?

It replaces your outboard's factory flush port plug with a patented slide valve and O-ring seal. This valve automatically closes the port when the engine is running and allows for quick attachment of a garden hose via a quick-connect fitting for flushing.

What outboards is the T-H Marine Quick Flush™ compatible with?

This kit is designed to fit all Mercury and Yamaha outboard engines equipped with a standard flushing port.

Is the T-H Marine Quick Flush™ difficult to install?

Installation is rated 2/5 difficulty. While the concept is simple, removing a seized original plug can be challenging. Once the original plug is removed, installation requires only basic tools.

What is included in the T-H Marine Quick Flush™ kit?

The kit includes the main slide valve assembly, a hose quick connector, and a washer for installation.

What is the benefit of using a quick flush system over the traditional method?

The primary benefit is significantly reduced time and effort. It eliminates the need to locate and remove a small plug and thread a hose onto it, allowing for immediate flushing with a quick-connect hose.

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