What should be replaced at same time or better yet what will I destroy when swapping in reinforced spindles. Take pity I finally ordered a set of FSM Thanks gents this was today PICSLogin • Instagram
R Side Axle Seal (PN 90311-47026) / L Side Axle Seal (PN 90311-47027)
Differential Crush Washers (Drain – PN 90430-24003), (Fill – PN 12157-10010)
2 Quarts Toyota Genuine Differential Gear Oil (LT 75W-85 GL-5 or equivalent)
You'll want new axle seals, there might be an O ring in there, too. Shouldn't need gear oil unless you are pulling your CVs out of the axle for some reason. Not needed if just changing spindle