Stens 785-592 Engine Maintenance Tune Up Kit Kohler 20 789 01-S / SV470-SV620 Stens Engine Maintenance Kit Kohler 20 789 01-S Replaces OEM: Kohler: 20 789 01-S Fits Models: Kohler: SV470-SV620; for single cylinder 15 thru 21 HP Courage engines Specs: Ethanol: Compatible with greater than 10% ethanol fuel Packaging Type: Branded box 785-592