pinion

so I'm rebuilding my front differential on my 98 lc and i bought an arb air locker so i wanna replace the ring and pinion too. I'm keeping the gear ratio the same but i can't find any aftermarket ring and pinions with that gear ratio and all the oem ones are discontinued. where on earth am i...

Hi gang, have a 94, locked, with 196K miles. Started getting a pretty steady vibration at moderate speed (on acceleration from about 25-45mph) and also have a bit of squeal coming from the front pinion/output shaft. its not horrendous vibration and it subsides as soon as i ease off the gas...

I'm trying to get caster back to "normal" for my '97 Landcruiser with 4" front lift, 5" rear lift (J springs and spacers) while avoiding driveline vibrations... aren't we all (at one time or another). I haven't yet installed any caster correction devices, it's just all stock with a lift...

I've searched but can't find a solid answer... If this has been covered please point me in the right direction... I have a 71 and the rear diff is welded. (bought this way). I drive it 75% on road, and 25% on logging roads. It works great, but I'm tired of the squealing and tough to turn corners...

I upgraded my '97 80-series to 4.88 and have the factory 4.11 sets for sale. They appear to be in perfect condition -- vehicle had about 90K miles when they were removed, and was rarely used off-road. Toyota replacement 4.11 gears are extremely expensive, and I understand aftermarket is not...