Cushman OMC Engine Parts | X-TREMEDIST.COM › 111752 ONE (1) USED OEM PUSH ROD HOUSING TUBE OMC 18HP/22HP CUSHMAN PART. Image 1 of 1 111752 ONE (1) USED OEM PUSH ROD HOUSING TUBE OMC 18HP/22HP CUSHMAN PART. $14.99 Sold Out CONTINUE SHOPPINGFor the OMC air cooled engine 18hp or 22hp only for the cushman truckster/haulster. Get notified by email when this product is in stock. Sold Out Added! CONTINUE SHOPPINGFor the OMC air cooled engine 18hp or 22hp only for the cushman truckster/haulster. Reviews Reviewer Name Review Date Star Rating Description Posted on Etsy Product Show More You Might Also Like 111967 ONE (1) NEW OEM EXHAUST VALVE SPRING (MARKED WITH YELLOW PAINT) OMC 18HP/22HP CUSHMAN PART. $16.99 Sold Out 111038 ONE (1) USED OEM ROCKER ARM OMC 18HP/22HP ENGINE CUSHMAN PART TRUCKSTER HAULSTER RESTORATION. $9.99 111750 ONE (1) NEW OEM BLACK VALVE SPRING OMC 18HP 22HP CUSHMAN PART. $18.99 Sold Out 111966 ONE (1) NEW EXHAUST VALVE OMC TO REPLACE CUSHMAN PART # 111740 OR INTAKE VALVE PART # 111739 . $31.99 111751 FOUR (4) NEW OEM NITRILE-70 BUNA-N LARGE O-RINGS OMC 9HP 18HP 22HP CUSHMAN PART. $3.99