piston ring for VOLVO
130.18*2.4+3.15+4.75
3 rings all chrome.

 piston ring for VOLVO

1)130.18*2.4+3.15+4.75

2)3 rings all chrome.

3)material:nodular iron,cast iron,steel,alloy,and etc(we can do as customer's request)
4)surface treatment:polishing,plating,oxidation,phosphating,and etc(we can do as customer's request)
5)packing:as customer's request
6)prduct advantage:reduce fuel consumption.