1 set of piston rings for Dnepr and Ural OHV engines with 650ccm for cylinder bore 78,00 consisting of:
1 upper compression ring (matt/chrome) 2,5mm height
1 lower compression minute ring 2,5mm height
1 upper oil scraper ring (matt/chrome) 5.0mm height
1 lower oil scraper ring 5,0mm height