This starter is compatible with outboard 30HP and 40HP engines and replaces part numbers: 50-854636, 50854636T, 50-859170-1, 50-859170T, 50-884045T, 50-888160T.Specifications: - Voltage: 12V - Rotation: Counter-clockwise (CCW) - Pinion Teeth: 9 - Unit Type: PMDD - Design: PMDD Compatible with the following models: F40TLR (2000–2007), F40MSH (2001–2007), F40MLH (2001–2007), F40MJH (2001–2007), F40MH (2000), F40ESR (2000–2004), F40EJR (2003–2007), F40BTLR (2008), F40BMLH (2008), F40BMJH (2008), F40BEJR (2008), F30TLR (2001–2008), 40ELPT EFI 4-Stroke (2002–2009), 40ELPT B/F 4-Stroke (1999–2000), 40ELPT 4-Stroke (1999–2001), 40ELHPT EFI 4-Stroke (2002–2009), 40ELHPT 4-Stroke (1999–2001), 40ELH EFI 4-Stroke (2002–2009), 40ELH 4-Stroke (1999–2001), 40EL EFI 4-Stroke (2002–2009), 40EL 4-Stroke (1999–2001), 40E EFI 4-Stroke (2002–2009), 40E 4-Stroke (1999–2001), 30ELPT EFI 4-Stroke (2002–2009), 30ELPT 4-Stroke (1999–2001), 30ELHPT EFI 4-Stroke (2006–2009), 30ELH EFI 4-Stroke (2002–2009), 30ELH 4-Stroke (1999–2001), 30EL EFI 4-Stroke (2002–2009), 30EL 4-Stroke (1999–2001), 30E EFI 4-Stroke (2002–2005), 30E 4-Stroke (1999–2001), 40ELPT B/F 4-Stroke (1999–2001), 40ELPT 4-Stroke (1999–2001), 40ELHPT 4-Stroke (1999–2001), 40ELH 4-Stroke (2000–2001), 40EL 4-Stroke (1999–2001), 40E 4-Stroke (1999–2001), 30ELPT 4-Stroke (1999–2001), 30ELH 4-Stroke (1999–2001), 30EL 4-Stroke (1999–2001), 30E 4-Stroke (1999–2001).Compatibility is based on aftermarket part specifications matching OEM designations.