This is a replacement manual free wheel locking hub designed for compatibility with Patrol MK MQ P40 models from 1980 to 1989.It features 29 gear spline teeth and is constructed from aluminium.The hub uses a flange mount type with 6 bolts and matches the mounting pattern.It is intended as a direct replacement for part numbers 40250-C6000, B046, and 40250C6000.Installation instructions are not included, and professional installation is recommended.Due to variations in and screen settings, the actual item color may differ slightly from product images.Manual measurement tolerances may result in dimensional variances of up to 1–2 mm.