New 4 piece Early flatback Carburetor kit includes the diaphragm, fuel pump gasket & teflon set, and 1/16" thick fiber Intake Manifold Gasket (see pictures).

Created from original OEM parts. Precision cut on a laser, assembled, Tried, & tested. Made in the USA.

Diagram number  Part#   Part Name
 Quantity in kit
13  55069
   Gasket Fuel Pump
 1
12  55070   Diaphragm Fuel Pump
 1
7  50123   Front Tank Carburetor Gasket
 1
14  55068   Diaphragm
 1

This McCulloch Early Walbro Flatback Carburetor kit will fit the following McCulloch model saws: Model D30 D36 1-40 1-50 1-60 640

Check parts shown carefully.... This Kit will not work on a Tillotson or later flatback carburetors. No Returns.

Carburetor and Carburetor Parts are to show precision fitment, and are not included in the sale.