Fits for SV series, including SV470 SV471 SV480 SV530 SV540 SV541 SV590 SV591 SV600 SV601 SV610 SV620 15HP 17HP 18HP 19HP engine Replacement part number: 20-853-33-S, 20-853-8-S, 20-853-01-S, 20-853-02-S, 20-853-14-S, 20-853-16 -S, 20-853-42-S, 20-853-43-S Air filter replacement: 20 083 02-S, 20 083 06-S and high quality Highly matched to the device Sturdy and , long service life Fits Models: SV470-0121 SV470 Engine, Courage, Hop, 15HP Engines SV470-0123 SV470 Engine Courage 15HP For SV530-0022 For SV530 Courage 17HP For SV530-0023 For SV530 Courage 17HP For SV530-0030 For SV530 Courage Hop 17HP For SV530-0033 For SV530 Courage 17HP For SV530-0034 For SV530 Courage 17HP For SV540-0002 For SV540 Courage 18HP For SV540-0003 For SV540 Courage 18HP For SV540-0007 For SV540 Courage Swedmotor 18HP For SV540-0008 For SV540 Courage Pitteri Violini 18HP For SV540-0010 For SV540 Courage Epg 18HP For SV540-0012 For SV540 Courage Yardman 18HP For SV540-0013 For SV540 Courage /White 18HP For