Pistons are manufactured under strict quality supervision with associates who
hold an ISO9001 and QS9000 certificates. DNJ Pistons are all supplied with
piston pins, and lock rings if required.
With the widest range of pistons in the import aftermarket, our O.E. design
Pistons standout in the industry in performance, technicality and measurement
providing your customers with the best for proper engine development. DNJ
Pistons are not sold individually.