Marine carburetor rochester 2 barrel 2GC electric choke 

Replace your original equipment 2 barrel rochester carburetor on your MCM 470

This unit will work on your 4 cylinder MCM 470 engine originally equipped with the 2 barrel 

rochester 2GC with electric choke 

Base bolt pattern is 3 3/4 X 2 inches

This csarfburetor comes with an electric choke,please connect choke terminal to 12V lead from ignition 

Housing attached to the top/air horn 

This carburetor features new components protective coat of black paint and yellow zinc plating on hardware.

 Make ypur boat run the way ir should!!

 For mercury marine applications

This carburetor replaces the numbers below these are for reference only 

(plaese do your own reserch):

MCM 470

Replaces rochester # 17057132 

REPLACES OTHER PART NUMBERS AS WELL

This is a service replacement carburetor built and calibrated to replace the part numbers listed above, these numbers are for reference only and are not stamped on this carburetor

if you don´t see your carburetor above find it in our eBay store!

our carburetors are flow bench tested

We supply 2 and 4 barrel marine carburetors for all engine sizes,

Contact us at  for excellent quality and service.