MerCruiser log and OMC logo
Picture of Y39 2 barrel Rochester marine carburetor with hot air or eletric choke located at top of carburetor

Two Barrel Rochester
Choke on Top

Click picture for close up view

Y39-1P Two Barrel Rochester / Choke on Top
for MerCruiser and OMC

This remanufactured marine carburetor is a "OEM" original two barrel Rochester marine carburetor.

The Y39-1P COT two barrel Rochester carburetor, with two idle mixture screws, that you have chosen has the following variations.

To insure the correct carburetor for your marine application please enter all the required information about your carburetor and boat in the text boxes below and then click the PayPal icon to place your order.

Provide Information About Your Carburetor & Boat
* Required fields

NOTE: The spreadsheet style Marine Carburetor Catalog (arranged by Sterndrive, Engine Size, Year, and Carburetor Number) is our easiest way to find your exact marine carburetor for your marine vessel. Click the links below to use the spreadsheet style catalog.
 
Click here for MerCruiser Marine Carburetor Catalog
Click here for OMC Marine Carburetor Catalog
 
This page for the Y39 two barrel Rochester marine carburetor with choke on top is generally used if your carburetor looks different than the one listed in the spreadsheet style Marine Carburetor Catalog. This page is also used for Rochester marine carburetors prior to 1969.

Picture of Y39 COT 2 barrel Rochester marine carburetor with hot air choke located at top of carburetor with nipple facing downPicture of Y39 COT 2 barrel Rochester marine carburetor with hot air choke located at top of carburetor with nipple facing sidewaysPicture of Y39 COT 2 barrel Rochester marine carburetor with electric choke located at top of carburetor
Click picture for close up view
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Picture of Y39 COT marine caburetor with gas inlet positon in front with female endPicture of Y39 COT marine caburetor with gas inlet positon in front with male endPicture of Y39 COT marine carburetor with gas inlet positon on choke side with female endPicture of Y39 COT marine carburetor with gas inlet positon on choke side with male end
Click picture for close up view
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Picture of Y39 COT marine carburetor with throttle linkage 2 hole bottomPicture of Y39 COT marine carburetor bolt on throttle piecesPicture of Y39 COT marine carburetor with with single hole and stud at top
Click picture for close up view
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Picture of Y39 COT marine carburetor with small bore sizePicture of Y39 COT marine carburetor with large bore size *
Click picture for close up view

Picture of Y39 COt 2 barrel Rochester marine carburetor with location of carburetor number
Click picture for close up view
*Carburetor Number:
*Boat Year:
*Boat Make/Model:
*Engine Size:
Additional Comments:
If your carburetor has missing parts, broken parts, core damage, or is different from the one being ordered, please list damage or differences in the Additional Comments box above.
*Core Return:
*Where did you find us?:
Serving our valued customers for over 35 years. We use only new parts and the carburetor is coated with a long lasting Aluminum Oxide finish and then coated with black lacquer paint for extra protection. Delivering you a completely tested, calibrated, and idle adjusted carburetor. Our marine carburetors are ready for easy installation and come with a complete one year warranty.
*Carburetor Base Gasket?:
*I have read, understand and accept the core return policy:
I Accept Core Return Policy

Purchase Y39 COT two barrel Rochester marine carburetor from flyingfishcarburetors.com

We pay for you to return the old core from anywhere in the continental United States. The carburetor includes a UPS return shipping label. Repack your core in the box that your carburetor came in, adhere the UPS label, and give to any UPS driver or bring it to any UPS drop box. Please allow a few days for us to check-in your old carburetor core. We will then issue a prompt core refund.

Click here for information on core returns and refunds

Click to view note about not having to have a PayPal account to make a purchase

Quantities can be changed in cart...

Click to view UPS ground shipping chart