USA request to order Engine Spare Parts

Hi,
My name is ***
I would like to place an order for the below engine parts number.
DETROIT ENGINE PARTS
R5228770 Injector nozzle
CAT PART NUMBERS
PLUNGER 7W 5929
INJECTOR 1278216
INJECTOR 1278222
Awaiting your quick response on the quote including the availability
on the parts.
Thanks.