Cushman OMC Engine Parts | X-TREMEDIST.COM › 826809 ONE (1) NEW OEM KEIHIN CARB O-RING CUSHMAN PART FOR THE IDLE MIXTURE SCREW. Image 1 of 1 826809 ONE (1) NEW OEM KEIHIN CARB O-RING CUSHMAN PART FOR THE IDLE MIXTURE SCREW. $1.99 CONTINUE SHOPPINGFOR THE 18HP OR 22HP OMC KEIHIN (KEIHEN, KEI-HIN) CARB/CARBURETOR.APPLICATIONS MAY VARY. Get notified by email when this product is in stock. Quantity: Add To Cart Added! CONTINUE SHOPPINGFOR THE 18HP OR 22HP OMC KEIHIN (KEIHEN, KEI-HIN) CARB/CARBURETOR.APPLICATIONS MAY VARY. Reviews Reviewer Name Review Date Star Rating Description Posted on Etsy Product Show More You Might Also Like 829080-ONE (1) NEW OEM KEIHIN CARB ACCELERATOR PUMP LINK ROD CUSHMAN PART $34.99 826970 ONE (1) NEW OEM KEIHIN CARB TINY HITCH PIN CLIP CUSHMAN PART FOR ACCELERATOR PUMP LINK ROD. $1.99 826935-ONE (1) NEW OEM KEIHIN CARB ACCELERATOR PUMP ROD CUSHMAN PART $39.99 830668-ONE (1) NEW OEM KEIHIN CARB INTERNAL (INLET) MICRO FUEL FILTER CUSHMAN PART $14.99 826178 ONE (1) NEW OEM KEIHIN CARB TINY FLAT SPECIAL WASHER CUSHMAN PART FOR IDLE MIXTURE SCREW $1.99