Rear axle catch can-breather ideas?

[Ron in SoCal]

AME makes a nice compact unit. The key is to mount it high so not much fluid fills the can. OTOH you could look at a Morso unit which holds more volume.

[Vince@Meanstreets]

Put the feed hose at the very bottom of the tank so the fluid will drain back down.

[SlowProgress]

Nobody mentioned either one of these. They are costly but both built really well. Several designs available. The Finch version can vent two devices.

[jlwdvm]

Do the II Much pieces just vent, or is there also some storage if lube makes it all the way up?

[Ron in SoCal]

It's a vent only. From experience lol

[Z06vette]

I have the finch vent. Very good quality, and it works.
Scott

[GregWeld]

If you have IDIOTS (Steve's Auto Restoration in Portland Oregon) put your rear end in -- and they choose to install a vent on the gear side of the ring gear - it will throw lube up at the vent and no matter what you do it will push gear lube out the vent....

LOL


Finch makes great stuff -- but like most things it also depends on the installation.