John Deere 60v 70v
will also fit 510sp and some other models
Jonsy used a couple slightly different models of HS carb on these saws so make sure yours looks like this one
Part: 44mm bore top end kit includes: piston and cylinder with rings
WALBRO D2-WAT
Dolmar 5105 chainsaw carburetor 181 153 300 Shroud John Deere 60v 70vZama C1Q DM14 , C1Q DM20, C1Q 13 carburetor assembly carb 181153300. Carbs vary slightly in appearance but are all interchangeable. May not include foam pad. In good used physical shape, may or may not need fresh carburetor gasket and diaphragm kit. Fits Dolmar 5105, 5100s, 5100, 460, 510, PS 5105, PS 5100s, PS 5100, PS 460, PS 510, PS460, PS510, PS5100, PS5100s, PS5105 and others