My 2003 Nissan has an engine that was shared with Renault, I'm a bit wishy washy on where and what which bit was designed, but they share.
Cummins has a factory in China, and I can buy a Foton Tunland 4x4 with Cummins diesel, ZF gearbox, and Dana differentials...for 55% the price of a Hilux, but made wholly in China, with namebrand "factory" components.
tempting ?
Yes, somewhat...throw Cummins, ZF, and Dana into a vehicle data sheet, and the fact that it's 100% Chinese construction makes it at least worth a look.