Recommended parts for 4.44 installation

[processengr]

Hi all,
Looking to put 97 Leggy Outback (4.44) trans. in daughters 92. Thinking would want to change flex plate, front diff axle seals, trans TQ seal, drive shaft U-joints (by driveshaft specialist) rear diff seals...check tranny and engine mounts...what else should I plan to inspect/replace/lubricate?

[Tim]

I would check out the rear differential bushings. They usually rot out after many years of New England winters and will cause a clunking in the rear during hard turns if they are worn out.

[TomsSVX]

trans filter (internal) and pan gasket. I would replace the rear diff axle seals but not mess with the pinion seal.

Also the front diff axle seals require the removal of the screw in backlash/preload adjusters which can throw things out of whack, which is not recommended for someone who is not familiar with them.

I would suggest replacing the cooler lines for the trans as well as all their clamps to be sure they do not give you any trouble in the future.

Tom

[processengr]

Originally Posted by TomsSVX

trans filter (internal) and pan gasket. I would replace the rear diff axle seals but not mess with the pinion seal.

Also the front diff axle seals require the removal of the screw in backlash/preload adjusters which can throw things out of whack, which is not recommended for someone who is not familiar with them.

I would suggest replacing the cooler lines for the trans as well as all their clamps to be sure they do not give you any trouble in the future.

Tom

A small diameter seal spring(?) was hanging out of the front diff on one side...Could that spring be replaced without removing seal?

[TomsSVX]

i would replace them then just for safe measure

Tom

[processengr]

The spring...any chance this didn't come out of the diff seal?

[TomsSVX]

It looks to be a little large to be that seal BUT I wouldn't rule it out. Replace them both if you have to do one

Tom