View Full Version : How to keep left over Diff Fluid

10-14-11, 10:04 PM
So I changed my diff fluid tonight and have around 1/2 quart left. At 35 a quart, wondering if this stuff will last till the next change, or is it like brake fluid where it won't keep once opened.

10-14-11, 10:20 PM
It will keep for years. In fact, it will last longer than the container it comes in. Brake fluid does not keep because it aborbs moisture (hygroscopic).

10-15-11, 08:48 AM
Put in a shelf and use it next time. It'll be fine.