1998 Mercury 9.9/15HP 4-stroke outboards factory service manual, Page 7Get this manual
SPECIFICATIONS
Propeller Information Charts
MercuryMariner 9.9 (4Stroke) Non-Bigfoot
Wide Open Throttle rpm: 4500-5500 Recommended Transom Heights15", 20" Right Hand Rotation Standard Gear Reduction2:1 Noof Blades ApproxGross Boat Wgt(lbs) Up to 800 600-1000 700-1200 900-1600 1000-1800 14001700ApproxBoat Length Up to 16' 15'-17' 16'-19' 16'-20' sailboatwork pontoonwork work Speed Range (mph) 17-24 13-19 10-16 8-14 7-12 6-11 1-10 Propeller Part Number 48-828158A12 48-828156A12 48-828154A12 48-828152A12 48-828150A12 48-850204A12 48-828148A12
Diameter 9" 9" 9" 9.25" 9.75" 9.75" 9.75"
Pitch 10.5" 9" 8" 7" 6.5" 6" 5.5"
Material Alum Alum Alum Alum Alum Alum Alum