Home › Forum › Ask A Member › Martin 45 -40 power heads › Re: Martin 45 -40 power heads
August 20, 2016 at 4:54 pm
#42405
I’d really like to hear from some one that knows for sure they are inter changeable. My 45 appears to have bad center main bearing and there is a "good" 40 power head available on e-bay that I’d like to buy if it’s just a swap.