mcculloch 250

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    Mcculloch 200, 250, 1-52, 1-53 crankshaft seal part numbers

    Hello. I was wondering if anyone could share some knowledge on what the part numbers are for crankshaft seals/oil seals for the mcculloch 200, 250, 1-51 and 1-52 type chainsaws. Where can I find them, and if there might be others that use compatible seals. I’m wanting to swap an engine from...
  2. H

    What is the largest cc engine swap modification that can be put in a Mcculloch 200, 250, 300, 1-40, 1-50 type chainsaw? What would it take to do it?

    I’m just curious how big of an engine can go into one of these types of chainsaws. I know that they are 80-87cc’s, but I’m curious to know if a larger engine is possible with that particular chassis. Are the crankshafts compatible with the 95-100 plus cc Mcculloch engines? I just want to know...
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