Picture of Y39-2D 2 barrel Rochester marine carburetor with linkage

Y39-2D two barrel Rochester for MerCruiser I4

Picture of Y39-2D 2 barrel Rochester marine carburetor with hot air choke
Click picture for close up view

Remanufactured Two Barrel Rochester Y39-2D

4 Cylinder
140 2.5 Liter 1976-1978

The Y39-2D remanufactured Two Barrel Rochester Marine Carburetor comes with hot air choke. This remanufactured marine carburetor is a "OEM" original two barrel Rochester marine carburetor.

Please provide us with the carburetor number, boat year, boat make/model and engine size in the text boxes below. Providing us with this information will ensure that we will deliver the same marine carburetor.

Your marine carburetor will be flow tested, calibrated, idle adjusted, and ready for easy installation.

Provide Information About Your Carburetor & Boat
* Required fields

Most Common Carburetor number for this marine carburetor, but not limited to:
Yellow circle shows location of carburetor number

Picture of Y39-2D 2 barrel Rochester marine carburetor with location of carburetor number
Click picture for close up view
*Carburetor Number:

Yellow circle shows threaded choke vacuum tube (nipple down).

* The most common threaded choke vacuum tube is down. If yours comes out the side or you would like an electric choke. Select Choke Type below.

Picture of Y39-2D 2 barrel Rochester marine carburetor with location of threaded choke vacuum tube (down)
Click picture for close up view
*Choke Type:
*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.
*Where did you find us?:
Serving our valued customers for over 40 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.
*Base Gasket:
*I have read, understand and accept the core return policy:
I Accept Core Return Policy
*Core Return:

Purchase Y39-2D 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 remanufactured carburetor includes 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.

Click here for information on core returns and refunds

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