RUSTON RKC Piston:
1. Material: Mono block cast alloy aluminum
2. Structure:
Alfin ring insert for 1st ring groove
cast-in oil gallery
3. Norminal dimensions:
diameter: 254mm
compressing height: 180.52
pin hole diameter: 88.925
4. BV, GL or CCS certificate.
5. Proven reliability by clients in UK.