KDXRIDER.NET

I'm looking for new front brake caliper pistons for my KDX200H.
I noticed the OEM part 43048-1064 is the same for KX250 91-96.

So I presume I can use Moose Racing piston for KX. But the years are different :
KX250 89-93 1702-0170
KX250 94-96 1702-0169

Do you know what reference should I use ?

Thank you.

The newest model year.

Thanks