Carburetor Rebuild Kit - Set of 2 - Honda CB450 CL450 - 1972-1974

Carburetor repair or rebuild kit for the Honda CB450 and CL450 models. This kit is the most complete kit available for the 450 twins! It fits Keihin carburetor models 723A, 727A and 723B and which were used on the 5 speed 450's. The needle jet holders tend to be the first to get damaged due to corrosion and improper sized screw drivers bending the slotted end. If you can manage to get out the old one, this kit comes with a new one for a nice easy installation and removal.

Sold as a set of 2

We have main jets sold individually if you need other sizes. We also carry a kit that comes with floats!

Each Kit Includes:

Float bowl gasket
Round Slide assembly Gasket
D31 slide needle and round needle seat
Float needle and 2.0 seat with washer
#145 main jet - Carb model 723A, 727A
#150 main jet - Carb model 723B
#38 primary slow jet
#38 secondary slow jet (goes on top of the primary slow jet)
Air mixture screw with spring
O-ring for air mixture screw
3 additional Washers
needle jet holder (goes under the main jet)

Fits Honda:

CB450K - 1972-1974
CL450K Scrambler - 1972-1974