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The Carburetor Doctor - carburetor rebuild kits, parts and restoration

Quality carburetor rebuild kits, choke pull offs, choke coils and floats for American carburetors.

 New universal replacement carburetors

CK819 Carburetor kit for Mercruiser carburetor

Note that the Mercarb looks like a Rochester 2-Jet (2G) carburetor, but is actually a completely different unit. Only the float is common to the two carbs. The Mercarb can be distinguished by the lack of 'Rochester' or 'Two-Jet' markings, which all 2G carbs have.

Please note that there are two different Mercarbs. The one serviced with this kit (CK819) has an accelerator pump with a 5/8" diameter cup and a straight stem.

Made in USA. Ethanol compatible. Includes instructions.

Ordering Information

Price: $39.95



CK819 Carburetor kit for Mercruiser carburetor
Typical carburetor serviced with this kit

Kit Contents

ck819 Mercarb marine carburetor rebuild kit

Carburetor Numbers Serviced With This Kit

1389-8488 A2
1389-8489 A5
1389-8490 A2
1389-9350 A2
3304-9353 A2


The other type has a large pump cup with a bent stem and takes our kit CK816.

Also Available

Carburetor float
Carburetor float