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85 4runner rear diff
Posted: Mon Jun 09, 2008 5:37 pm
by Valkyrie
hey all
my diff is starting to whire alot
and from previous experience this means only one thing
haha rebuild time
now should i go get the normal gears put in or should i put out abit mroe money for something abit stronger/better suited for wheelin?
Posted: Mon Jun 09, 2008 6:41 pm
by a1 mech
Hav u isolated that it is not a wheel bearing? Standard crown/pinion if in good condition r strong enough for most conditions. U can get cryo/heat treated sets from the states if u really feel u need more strength.
Posted: Mon Jun 09, 2008 7:29 pm
by Valkyrie
hhmm no i havent and thanks for pointing that out
i just assumed it was the diff as my last 4runner did the same thing b4 it started really vibrating
onyl starts whirring after about 60k and just gets louder as i go faster.
Posted: Mon Jun 09, 2008 7:36 pm
by a1 mech
Sounds like it cud be either a wheel bearing or pinion bearing. I wud jack the back off the ground and check wheels for excessive play (spin the wheels in the air also and feel if the rotations r notchy or restrictive to c if its the diff). Also push up and down on the pinion flange and c if ther is any movement ther, Ther shud be none. Cheers
Posted: Mon Jun 09, 2008 7:46 pm
by Valkyrie
cool cheers bud will ahve a go at it tommoro
Posted: Tue Jun 10, 2008 7:53 am
by a-frame81
If you decide to do the diff centre I have a spare one with standard ratio that I'm not using anymore. Did you have the petrol or diesel runner?
If the 2L diesel I would suggest changing to 4.88 or similar to run the 33's you want to.
Cheers.
Posted: Tue Jun 10, 2008 6:44 pm
by Valkyrie
a-frame81 wrote:If you decide to do the diff centre I have a spare one with standard ratio that I'm not using anymore. Did you have the petrol or diesel runner?
If the 2L diesel I would suggest changing to 4.88 or similar to run the 33's you want to.
Cheers.
hey bud nah its the petrol