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Centek 1200170 Exhaust Reducer Coupling 4" to 3"

Manufacturer

Centek

Picture for manufacturer Centek

Part Number

1200170
13 reviews
03/12/2036 1:28 PM
Sale Price

$79.29

In Stock (10+)

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Usually delivered within 2 days

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Product Details

The Centek 1200170 is a marine exhaust reducer coupling designed to connect 4-inch exhaust hose to 3-inch exhaust components in wet exhaust systems. This essential fitting allows for seamless transitions between different diameter exhaust lines on boats and marine vessels.

Key Features:

  • Constructed from fiberglass reinforced with fire retardant resins for superior heat resistance
  • Lightweight yet extremely durable design that won't corrode in harsh marine environments
  • Reduces from 4-inch to 3-inch diameter for flexible exhaust system configurations
  • Compatible with Centek Vernatube marine exhaust hose systems
  • Non-metallic construction eliminates rust and corrosion issues
  • Designed to withstand high temperatures and marine moisture exposure

This reducer coupling is ideal for custom exhaust installations, repairs, or upgrades where diameter transitions are needed. The fire retardant resin construction provides peace of mind in high-temperature marine exhaust applications.

Products specifications

Diameter: Outside

3" to 4"

Length

10"

Awesome

Good price, free shipping

Great price and fast shipping...took only 2 days to deliver. Very satisfied customer

More ratings of customer long term experience with product would help with buying confidence. Rec'd. product: the finish on the chrome/steel Curt 22110 hitch cover is not as smooth as expected for a brand new product; looks like the surface preparation b

GREAT EXPERIENC SO FAR

Convenience

Easy explained, fast ,love it

Fast and easy. Love the PayPal option.

That was SO EASY! No sign-ups or info to fill out (used Amazon Payments), so I had plenty of time to write this review!

This company is AWESOME! They had an item in stock that I could not get anywhere else and the price and shipping time was super! I will definitely use again.<br>A++++ in my book.....

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Awesome! Floor mats were exactly as described and arrived FAST! Would definately buy from Autoplicity again.

Excellent experience. I like that they support Paypal.

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