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 826764-ONE (1) NEW OEM KEIHIN CARB THROTTLE LEVER CUSHMAN TRUCKSTER HAULSTER PART OMC $12.99 829081 ONE (1) NEW OEM KEIHIN CARB TINY COTTER PIN CUSHMAN PART FOR ACCELERATOR PUMP LINK ROD. $1.99 829080-ONE (1) NEW OEM KEIHIN CARB ACCELERATOR PUMP LINK ROD CUSHMAN PART $34.99 826176 ONE (1) NEW OEM KEIHIN CARB BOWL SLOW PASSAGE BLACK RUBBER PLUG CUSHMAN PART. $3.99 829267, 826766-ONE (1) NEW OEM KEIHIN CARB CHOKE CABLE LEVER CUSHMAN TRUCKSTER HAULSTER PART $14.99