jpanhalt

I have a 3W 48iB2 that is missing its prop washer. I estimate the dimensions as being a 10-mm center hole with six holes on a 29-mm circle for the prop. Does anyone know the actual design dimensions? Thanks. John

Tired Old Man

My Feedback: (1)

Call Cactus Aviation or Aircraft International and order a new one. Better to go ahead and buy it rather than make it. You know it's right the first time and the cost just can't be all that much.

jpanhalt

I did order one from Cactus. Bobby sent one that had an 8-mm center and holes on a 26-mm circle. Definitely would not fit. Bobby has been non-responsive and has so far refused to send and/or replace with the correct size.

rc bugman

My Feedback: (30)

Bobby sent you one for a 24cc or a 28 cc.

The washer you want its from the old 35 cc through the 106 cc engines

Elson

Antique

My Feedback: (4)

The hole is 10mm the bolt pattern is 1.133 inches...