This genuine Ford New Holland 5130603 traction spindle nut is designed for securing the spindle on a wide range of Ford and New Holland agricultural tractors. Featuring an M30 x 1.5 thread and a 46 mm wrench size, this critical component ensures secure wheel assembly and reliable operation. It is an OEM replacement part for models including the 5110, 5610, 6410, 6610, 6810, 7610, 7810, 8210, 8530, 8630, 8730, 8830, TW series, 8000 series, 9000 series, 7740, 7840, 8160, 8240, 8260, 8340, 8360, 8560, TM series, TS series, and TV series tractors.