Made Composite Plastic Material, long lasting . Tuned Vents for Fast Hole Shot. Improve Handling and Boat Lift. A good choice for 9.9-15HP Boat Motor 63V-45952-10-EL. Good design, high quality, and perform well, motor propellers. Propeller Size: 7.4 Diameter x 5.7 Pitch Material: Aluminum Alloy Shaft Diameter/Inner Bore Diameter: 12mm Number of Blade: 3 Diameter:9 1/4 inch Splines:10 Color: White Propeller model:9 1/4 X 10-J1 Fitment: For Mercury 3.3hp outboard motor; For / Evinrude 3.3hp outboard motor. For / 2-stroke 2.5hp and 3.5hp outboard motor. it replace Part No. : 30964-1060M 309-64106-0. For 9.9hp 15hp outboard motors models 2004 15MSHC,2004 9.9MSHC,2004 F15ELHC,2004 F15ESHC,2004 F15MLHC,2004 F15MSHC,2004 F15PLHC,2004 F15PLRC,2005 15FMHS,2005 15MSHD,2005 9.9FMHS,2005 9.9MSHD,2005 F15ELHD,2005 F15ESHD,2005 F15MLHD,2005 F15MSHD,2005 F15PLHD,2005 F15PLRD,2005 F9.9ELR2D,2005 F9.9MLH2D,2005 F9.9MSH2D,2006 and Later F15EL,H 2006 and Later F15ELHK,2006 and Later F15ESH,2006 and Later F15ESHK,2006 and Later F15MLH,2006 and Later F15MLHK,2006 and Later F15MSH,2006 and Later F15MSHK,2006 and Later F15PLH,2006 and Later F15PLHK,2006 and Later F15PLR,2006 and Later F15PLRK,2006 and Later F9.9ELR2,2006 and Later F9.9ELR2K,2006 and Later F9.9MLH2,2006 and Later F9.9MLH2K,2006 and Later F9.9MSH2,2006 and Later F9.9MSH2K Package Contents: 1 * Outboard Propeller Only the above package content, other products are not included. Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.