Weather Closure Alert

Due to severe weather, our White House, Tennesee location will be closed Wednesday the 19th.

All shipments from this location will resume on Thursday the 20th. Thank you for your patience!

HOLIDAY ALERT

UPS will not be operating today in observance of Martin Luther King, Jr. Day.
If your order is in stock and you prefer that it ship immediately, please choose a FedEx option at checkout.

PLEASE CHECK & UPDATE YOUR TAX FORMS!

Is your tax certificate on file expiring?  Ensure that your billing is done accurately by verifying that your tax certificate on file is up to date for 2025.  Customers in Alabama, Arizona and Florida MUST renew their certificates EVERY YEAR!

OUR CREDIT TERMS ARE CHANGING!

Our policies regarding open terms are changing beginning on January 1, 2025.  If your Marysville Marine account operates with open terms (not credit card), please review our new policies to ensure you understand them clearly.

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Reducer Couplings

Reducer Couplings

8 Items

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  1. Small Image
    1.62" to 2" Fiberglass Exhaust Reducer | Centek Industries 1200266
    CENTEK-1200266
    Qty In Stock: 3
  2. Small Image
    3 in. x 3.5 in. Fiberglass Exhaust Reducer Coupling | Centek Industries 1200161
    CENTEK-1200161
    Qty In Stock: 5
  3. Small Image
    3.5 in. to 4 in. Fiberglass Exhaust Reducer | Centek Industries 1200222
    CENTEK-1200222
    Qty In Stock: 6
  4. Small Image
    Fiberglass Exhaust Reducer | Centek 1200410
    CENTEK-1200410
    Qty In Stock: 5
  5. Centek Industries 1200394 Fiberglass Exhaust Reducer Coupler - 1-3/4 in. to 2 in.
    Fiberglass Exhaust Reducer Coupler - 1-3/4 in. to 2 in. | Centek Industries 1200394
    CENTEK-1200394
    Qty In Stock: 8
  6. Small Image
    2.5 in. to 3 in. Fiberglass Exhaust Reducer | Centek Industries 1200270
    CENTEK-1200270
    Qty In Stock: 4
  7. Small Image
    3 in. x 4 in. Fiberglass Exhaust Reducer Coupling | Centek Industries 1200170
    CENTEK-1200170
    Qty In Stock: 17
  8. Small Image
    2 in. to 3 in. Fiberglass Exhaust Reducer | Centek Industries 1200264
    CENTEK-1200264
    Qty In Stock: 26

8 Items

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