cummins 6BT piston ring

1.piston ring for cummins 6bt and other models(6ct,m11,nh220,nh250c,nt855,k19 etc);

2.Material: nodular iron, cast iron, steel, alloy, and etc(we can do as customer's request);

3.surface treatment: polishing, plating, oxidation, phosphating, and etc(we can do as customer's request);

4.packing: GOLD TRUTH,LERZ,OLTE,C&B,YSD etc. we can do according to customer's request;

5.product advantage: reduce fuel consumption;

6.send sample for check before delivery

7.Good quality and best service and ex-factory price.

8. cummins piston ring series details as following: