Interchangeable front differentials? (1 Viewer)

[LC1999]

Hello can someone with knowledge in this let me know if a front differential from either a sequoia or tundra is interchangeable with my 99 100 series? I suspect the gearing could be different, but hope not. My front differential is toast and i can't find any used 100 series here in Canada. Not even lx470's they're obsolete! Dealer wants $2000 for gear and pinion or $2900 for complete front differential. Please advise

 

[LC1999]

Update!

So yeah, turns out I really did my front diff in..
Decided to fully rebuild with nitro gears, and ARB air locker. Stay tuned!❤

 

[LC1999]

Progress pics

 

[LC1999]

Update. Differential is back in and alive again. Here's some pics of the compressor install/ location and switches. I had to relocate the horn and diagnosis connector. Just need to tighten up all the connectors with Teflon and run the air line to the diff and we're done .