THIS HAS BEEN A OBSOLETE PART FROM THE MFG . FOR MANY YEARS. THIS IS A  NEW  PART WHICH IS NOT IN THE ORIGINAL PACKAGE. THE APPLICATION ACCORDING TO THE PARTS BOOKS 9.9 AND 15 HP 1974 THRU 1988 YEARS OF MOTORS.THE PART NUMBER HAS CHANGED SEVERAL TIMES  386152 TO 330884 TO 432781 AGAIN ACCORDING TO THE PARTS BOOKS.SO PLEASE MAKE SURE THIS IS THE CORRECT PART FOR YOUR APPLICATION..WILL SHIP USPS MAIL