It's not that I "want" to, it's because I was told it would fit. You see, I am new to motorcycles, so I have no idea about any of this. The salvage place that I bought it from said it would. Aside from it physically not being able to fit (or at least I can't get it to), the M50 pump doesn't have a connector for inside the tank like the C50 does.... as I found out when comparing the two. I'm guessing the connector on the C50 is some sort of fuel gauge?So why do you want to fit a pump from a different model...I assume its either price or availability.
Thank you, Steve.Take it back...and ask for one that will fit. I assume your original one doesn't work? If the salvage yard dont have one a dealer is your other option...that or an after market one.