Check the listing for details. For Piston Cooling Nozzle Cummins KTA38 QSK38 QSK50 Engines 3626728:. Condition: New, Made in China. Listed at 85.84 USD. For Cummins KTA38, QSK38, QSK50 Engines. (Compatible table only for reference). We will get in touch promptly in 24 hours. Concerns wouldn't be necessary since we promised to be on your side. It's all about you.