THIS IS A BRAND NEW UNIT!!!!!
New Mercruiser Marine
Carburetor 4.3L Engines with short linkage (see photo for difference between short and long linkage). THIS NEW CARBURETOR IS AN IMPROVED VERSION OF THE ORIGINAL. We have fixed all of the issues with the original units:
1) The Dead spot (The Bog) on hard acceleration,
Fixed with Alcohol Resistant Pump.
2) No More Vacuum leaks at the base plate from worn out flaps.
3) Choke Flaps now have air gaps for better cold start.
4) Interchangeable fuel inlet design
All these Issues and more have been Fixed!!! Fits: Mercruiser Stern
Drive Mercury Marine
We Are The Most
Trusted Name in Carburetors You can trust us to
do the job right.
We have been in the carburetors business since 1954.
We carry
Carburetors for:
American cars and trucks, Import cars and trucks,
Antique
cars, classic cars, muscle cars, boats, and Industrial Engines.
Plus we also carry a full line of Holley
and Edelbrock Performance Carburetors. National is the Rock Solid Choice! National Carburetors,
Inc. is a second generation Family Business since 1954. Fc Remanufactured
Products known as (Foreign Carburetors) since 1974.
We are
"The King Of Carburetors" Our Carburetors are re-manufactured to Highest Quality Standards. In order to provide
you the highest quality remanufactured carburetors in the industry,
each
carburetor is individually built to order by our certified
technicians using a
master rebuilding kit.
All other components are cleaned, tested or rebuilt to
meet O.E.M Specifications.
The base plates are re-bushed to remove excess wear
from around
the throttle shaft to stop certain vacuum leaks.
All bolts and
linkage parts are plated,as well as casings are tumbled
to chrome like finish or Dichromate finished.
We have recalibrated the
carburetors for today's gas and removed the inherent problems
like hesitations, flat-spots and hot starting issues.
Every carburetor is flow bench or live engine tested.
The carburetors are set and adjusted, so all you need to do is bolt it on and go.
If you have any questions feel free to contact us by phone or email. | 
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