Which SBH hammers for my Ruger NMV?

[TheOtherLeft]

Hi pards,

I have a pair of stainless Ruger New Model Vaqueros and shoot gunfighter. Hence I want to change out my standard hammers for SBH hammers. The problem is which one should I order? Ruger/Numerich have different part numbers for their Super Blackhawk and the New Super Blackhawk.

Thanks.

[Mustang Gregg]

I thought they were the same.

[Flinthills Dawg]

part number from Ruger    KMR04001B hammer,wide sur, satin finish