Re: spare parts for McCulloch Chainsaws.
Hi Bruce,
I have a ProMac 10-10S chainsaw, which has a collapsed big-end bearing.
The remains of the outer race has (as expected) damaged the lower edge of the cylinder, which is resisting the removal of the piston (at least without excessive force).
The piston is scored, as viewed through the port, as will be the cylinder bore.
Other than this failure and the exhaust bolts having fallen out, it is in good condition.
Would this be economical to repair?
Are over-sized pistons available?
And if so, what would be the cost, and range of diameters available?
Thank you.
Regards,
Brad
bradc@maduratea.com.au
