4 barrel rochester quadrajet marine carburetor for 300 MR 350 CID 5.7L V8 engine

with electric choke for 8 cylinder 300 MR 350 5.7 liter mercury marine engine applications.

These carburetors where assembled using only the highest quality components.

 They feature: all new parts and gaskets including brand new electric choke, choke pull-off, float, needle and seat, brass bushings in the throttle shaft eliminate vacuum leaks, re-finished base, yellow zinc plating on linkages and hardware to prevent corrosion and the casting plugs are sealed with epoxy to prevent leak-down into the intake manifold.

for mercury marine applications

the numbers below are for reference only:

it replaces:

1347-7498A7

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 we still have a replacement for you contact us with any questions.

Our carburetors are flow bench tested

We supply 2 and 4 barrel marine carburetors for all engine sizes here on eBay

Contact us at  for excellent quality and service.

New base gasket included.

Don't miss this great opportunity

Also available for 4.3, 5.0, 5.7, 7.4 and 8.2 liter marine engines

Available for OMC, Crusader, Volvo-Penta, Pleasurecraft and many more!

For questions about this and any of our many eBay items available, feel free to contact us toll free at 

visit our eBay store!