Case 446 Engine Replacement

[Peter Tuckerman]

I have a Case 446 with an Onan B43M-GA016/3622A that is shot. I have a line on a B48M-GA18/3417A that is tunning. Can anyone tell me if these will bolt up? I know Case had a 448 and I am guessing the engine foot print is the same. That said the deal is "as is, no returns". Many thanks!!

Pete

 

[ebbsspeed]

Footprint should be the same, the 448 just had a little longer stroke I believe. Would your old motor happen to have good connecting rods in it that you would sell?

 

[mowr]

Make sure the output side of the crankshaft is identical (size, shape, drilled or tapped?).

 

[Case38man]

I have a 446 with a good motor for sale.