Compatibility: 10 1/4 x 14 (10.25x14) pitch boat propeller compatible with YAMAHA 25 30 40 48 50 55 60 HP Engines. Specifications: 10 1/4 inch diameter, 14 inch pitch, 3 blades, 13 tooth spline, right-hand rotation. Material: Durable aluminum construction for long-lasting performance in marine environments. OEM Replacement: Direct replacement for Yamaha marine propeller, OEM part number No. 6H5-45958-00-00 6H5-45958-00-EL. Application: Designed for YAMAHA outboard boat motors, providing efficient propulsion and maneuverability. Boat Propeller for YAMAHA 25-60 HP Engines 10 1/4x14-G OEM Parts Number: 6H5-45958-00-00 6H5-45958-00-EL Blade: 3 Number of splines:13 Material: Aluminum Rotation: Right Hand Rotation (RH) Engine Application: 25-60 HP 3-1/2" Gearcase T25 HP - 2010 & Newer F30 (4-Stroke) - 2001-2005; 2015 & Newer 40 HP(Includes 40C) - 1984 & Newer F40 (4-Stroke) - 1999 & Newer 48 HP - 1995-2000 50 HP (Not T50) - 1984 & Newer F50 (4-Stroke) - 1995 & Newer 55 HP - 1976-1995 60 HP - 1976-1991 F60 (4-Stroke) - 1999 & Newer Note: To choose your propeller, we kindly advise you to confirm your own propeller's (1) brand, (2) diameter, (3) pitch, (4) rotation, (5) OEM number, (6) engine date to be matched by the propeller, (7) HP from the manufacturer before the purchase.