1986+ Mercury 6/8/9.9/10/15HP 2-stroke Factory Service Manual, Page 12Get this manual
SPECIFICATIONS
Propeller Information Chart -9.910 HP
Wide Open Throttle RPM: 5000-6000 Recommended Transom Height: 15, 20, 25 Right Hand Rotation Standard Gear Reduction: 2:1 Diameter Pitch NoOf Blades Material Typical Gross Boat WGT(LBS) Up To 1200 1100 2000 900 2400 1400+ 1700+ Typical Boat Length Up To 16 1417 1418 High Reverse Thrust Workboat Speed Range (MPH) 12-24 12-22 8-18 5-15 1-13 Propeller Part Number 48-828156A12 48-828154A12 48-828152A12 48-828150A12 48-828148A12
9 9-14 9-34 9-34 Thrust Hub:
9 6-12 5-12
AlumAlumAlumAlumAlum
42630 (Forward) 827598T 42594 (Aluminum)
Propeller Drive Hub: Diffuser Ring:
Propeller Information Chart -15 HP