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. 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 826178 ONE (1) NEW OEM KEIHIN CARB TINY FLAT SPECIAL WASHER CUSHMAN PART FOR IDLE MIXTURE SCREW $1.99 826185-ONE (1) NEW OEM KEIHIN CARB METAL ROUND 1"/25MM LONG FLOAT PIN CUSHMAN PART $3.99 829080-ONE (1) NEW OEM KEIHIN CARB ACCELERATOR PUMP LINK ROD CUSHMAN PART $34.99 829267, 826766-ONE (1) NEW OEM KEIHIN CARB CHOKE CABLE LEVER CUSHMAN TRUCKSTER HAULSTER PART $14.99 829081 ONE (1) NEW OEM KEIHIN CARB TINY COTTER PIN CUSHMAN PART FOR ACCELERATOR PUMP LINK ROD. $1.99