This 100% weedless prop features a unique, patented design with swept-back and flared blades that "wedge" weeds away while conserving battery power. It helps you move through heavy vegetation even at slow speeds. Motor diameter: 3-5/8". Motor Application: MOTOR MODELS WITH SERIAL NUMBER PREFIX "WWAF" THROUGH WWAI" OR "J" THROUGH "R" All Terrain 46, 47, 50, 55, 65, 70; Camo 55XL; Edge 50, 55, 70; Endura 46, 50, 55; Endura C2 50, 55; Endura Max 50, 55; Endura Pro 46, 55; Engine Mount 55; Maxxum 55, 65, 70; Maxxum Transom 50, 55, 70; Pontoon Hand Control 55, 70; Pontoon PowerDrive V2 54, 68; PowerDrive 50, 55, 65, 70; PowerDrive V2 50, 55, 65, 70; Riptide 50, 55, 65, 70; Riptide Edge 55, 70; Riptide Maxxum 55, 70; Riptide PowerDrive 55, 70; Riptide Terrova 55; Terrova 55; Traxxis 46, 50, 55, 70; Vector 46, 55,70; Vector 3X 46, 55, 70

 PROP 65 WARNING: This product may contain chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. Wash hands after handling. For more information, visit www.P65Warnings.ca.gov