Parts for Sale: Datsun FS5W71B Righthand Thread Main Shaft Nuts

Newly machined, not NOS, M27X1.00 righthand thread main shaft nuts for the early FS5W71B 5-speed Datsun transmissions (may fit others). Made from 4140 Chromoly steel with a surface ground finish on the thrust face.

I was unable to find a replacement RH thread nut when rebuilding my transmission and had these commissioned from a local machinist. Made here in the USA. The pricing reflects these being the first and limited run of parts.

$60 shipped in the States.

Contact me with any interests or questions.