So, I bought these when replacing my clutch and it turned out the clutch disk was at fault so there no longer required. Clutch fork - 30531-01S00 Pivot ball - 30537-0H601 Will fit all S-body gearboxes and maybe others. The pivot is brand new and unopened. The clutch fork was opened to compare to mine, but never fitted. They cost me £60 brand new from Nissan. I'm looking for £60 posted to anywhere in the UK