50 40 hp Johnson 0175386 Evinrude 175386 TIMER BASE Assy trigger timing TWO STROKE 92-0550 40 hp Johnson 0175386 Evinrude 175386 TIMER BASE Assy trigger TWO STROKE 92 05 e50box Confirm parts COMPATIBILITY with your engine before purchase!; your local dealer can help you with this so contact them. NO RETURNS ON USED ITEMS Items are sold as is shown and described above sold as is with no refunds or returns accepted. New items are not returnable if unsealed or disassembled. All returns are subject to a 20% Restocking fee.