Spare parts (NOT ORIGINAL) for RUGGERINI engine Model: RF91 Choose from the drop-down menu the spare part you need among those available, if you do not find what you are looking for, please contact us. STD PISTON Diameter 90 mm Code: FIN197PC00 2. LONG PISTON + 0,50 Diameter 90,5 mm Code: FIN197PC05 3. LONG PISTON + 1,00 Diameter 91 mm Code: FIN197PC10 SEGMENTS: 4. Code: FIN072RS10 7. CYLINDER Code: FIN029SL00 - 20371 8. GASKETS WITH SEAL RINGS Code: FIN110CGA 9. GASKETS WITHOUT SEAL RINGS Code: FIN110CGB 10. CYLINDER AND PISTON KIT Code: FIN0910KIT 11. AIR FILTER FIN290AF 12. ENGINE SHAFT Code: FIN080CK 14. OIL PUMP Code: FIN028OP 15. INJECTION PUMP Code: FIN701JP 16. INJECTOR ON REQUEST 17. POWDER PUMP Code: FIN051NO 18. PUMPER Code: FIN059E Other spare parts for the RF91 engine are also available on request, please contact us!