Yes. It fits Ps and Ns. Probably Js, Ls and Ks as well. The new nut is 50mm AF so you will need a thumping great socket to tighten it. Also if you are using original hubs, you need to have 1/10" machined off the end of the boss inside the hub where the half-shaft is pressed in to allow clearance for the thicker nut with its oil-seal. Get spare seals, as it is recommended that these should be replaced every 5000 miles. The seals are easy to replace without removing the nut or bearing carrier.