Sierra Mercury/Mariner & Yamaha Water Pump Repair Kit - Replaces OEM Mercury/Mariner 97793T, 97793M, 42431M & Yamaha 689-W0078-04-00, 689-W0078-A4-00

Sierra Mercury/Mariner & Yamaha Water Pump Repair Kit - Replaces OEM Mercury/Mariner 97793T, 97793M, 42431M & Yamaha 689-W0078-04-00, 689-W0078-A4-00

Made to suit the following models:

• Mercury/Mariner 20C
• Mercury/Mariner 25C
• Mercury/Mariner 30A
• Yamaha 25
• Yamaha 30

Contains:

• Impeller Plate
• Impeller - replaces O.E.# 47-84797M, 689-44352-02-00
• Insert Cup 
• Impeller Key - replaces O.E.# 664-44338-00
• Upper Water Tube Seal - replaces O.E.# 664-44365-01