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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

CK23 Carburetor Repair Kit for Rochester 4MV Carburetors - 1st Design

Premium carburetor kit including complete Viton accelerator pump assembly

Includes complete ethanol-compatible accelerator pump assembly, not just the cup. Replaces damaged or incorrect pumps.

Made in USA. Ethanol compatible. Includes instructions.

Ordering Information

Price: $29.95

   

 

CK23 carburetor kit for Rochester Quadrajet 4MV
Typical carburetor serviced with this kit

Kit Contents

ck23 First design Quadrajet 4MV, 4MC carb kit for 1965-1967 GM. Replaces original diaphragm valve with needle/seat

Carburetor Numbers Serviced With This Kit

7025200
7025201
7025220
7025221
7026200
7026201
7026202
7026203
7026204
7026205
7026210
7026250
7026254
7026255
7026256
7026260
7026261
7027085
7027200
7027201
7027202
7027203
7031421
7036200
7036201
7036202
7036203
7036204
7036205
7036210
7036250
7036254
7037081
7037200
7037201
7037202
7037203

Applications

This kit services first design Quadrajets (up to early 1967). These carburetors originally came with a diaphragm type fuel inlet which did not work very well and was superseded by a needle/seat assembly in mid-1967. This kit includes the improved needle/seat assembly.

CHEVROLET 1965-1967
OLDSMOBILE 1966
PONTIAC 1967

Also Available

Carburetor float
Carburetor float