Turbo charge for earthmoving machine

Dear sir,
we specialized in spare parts for earthmoving machine and we ineresting make business with your company.
so we ask if you have turbo charge for volvo and scania and mercedes.
please check if available the number for volvo type td61 number oem 11033436 and
type td 122 number oem 11031711
also please advise if you have catalouge for all type turbo charges.
waiting your reply as soon as possiple.
thanks