Many thanks, It's this one (which is marked as 32 MRA1060 rear axle shaft nut 7HA) in the spares book
![[Linked Image]](https://tm-img.com/images/2024/09/02/Castlenut19535plus4.jpg)
When I undid it, all I could tell was it was tightened to more than the 140 lb-ft limit of my admittedly rather cheap torque wrench.
Is a 7HA axle expected on a 1953 plus 4?
many thanks for the help.