Gaskets and Seels for Automatic Differential Locker install (1 Viewer)

[Jonathan_Ferguson]

Is my Hilux supposed to have a removable Diff Cover on the rear? - It's a Semi Floater, but its shape is the same as a Landcruiser. Maybe I'm blind

For a Semi Floater, which Gaskets and Seels do I replace to install an Auto Diff Lock?
And which for the front?

 

[Jonathan_Ferguson]

What are the names of the Gaskets and Seels, according to http://pricebook.donkyatt.com.au/?

 

[Jonathan_Ferguson]

From what I gather, the front and rear will require: 42181-35010 Gasket, Diff Carrier $2.58 The front will also need two: FASK1 Seal Kit, Front Axle Service Kit $14.26
But, what does Don Kyatt call the Axle Seal? Could it be 42444-35050 Gasket, Axle Shaft $1.18 or 90310-50001N Seal, Axle Shaft, Inner(NOK) $12.19