18-3069 Sierra Yamaha Mercury Impeller Manufacturer : Sierra Part Number: 18-3069 Condition: New Replaces: Mercury 47-81423M, 47-82824M, 47-97108M, Yamaha 697-44352-00-00, 6H3-44352-00-0047-81423M Cross References: SIE 3069, SIE18-3069, 0418-3069, 04183069, 18-3069 Fits: Mercury 48-55hp (not all models or years), Yamaha 40-70hp (not all models or years) (verify fitment using your model or serial number)
