Watcha tryina do? Just swap seals? or is there a bigger problem?
Im no guru, but done my share of 1 ton axle brakes...
You probably have either the 10.25" or sterling 10.5", either floating or semi, which makes it easier because you can unbolt it (no c-clips).
Anyhoo usually axle work calls for a press and maybe heat to get those bearings off/on.
Besides that I find a local off road or custom shop that is reputably savvy, and pick some brains... maybe take em a case of beer or a dozen donuts for the time and knowledge.
At my local mom and pop moto shop, Im "that guy" lol: choppin it up w/ the owner in the office, roaming around the work shop picking mechanics brains...But they tolerate me (I think lol) because I buy stuff and bring gifts, and never linger too long.
Anyways good luck bub