External Trim Hose for Mercruiser Sterndrives• Fits Mercruiser I S/N 2062141-6225576• Fits Mercruiser TR/TRS S/N 4794900 and later• Fits all Mercruiser III and Super SpeedmasterThis stainless steel braided trim hose protects against abrading and cutting. Features high burst strength to help assure long life and dependable performance. Fits all Mercruiser III & Super Speedmaster | Sierra External Trim Hose for Mercruiser Sterndrives