Gasket and diaphragm kit for Walbro HDB series carburetors. Replaces Walbro D1-HDB, Walbro D10-HDB The following models of chainsaw used HDB series carburetors, but check to make sure before you place your order. Some models of chainsaw used carburetors from more than one manufacturer. Craftsman 3.7 358…. Echo CS 500 VL, CS 501 VL, CS 502 VL, CS 650 EVL, CS 660 EVL, CS 661 EVL Homelite 330 John Deere 55EV, 65EV, 65SV McCulloch Power Mac 655, Pro Mac 605, Pro Mac 610, Pro Mac 650, Eager Beaver 3.7, Timber Bear 3.7 Poulan 3400, 3700, 3800, 4000, 375, 385, 395 If you can’t ID your carb just ask me. Look for numbers stamped on your carb like below. Look for a “HDB” that is either directly followed by some numbers and letters, or where numbers and letters are on a line below. The numbers and letters that folow that, identify the exact make, HDB6B for example.
