Same method I use!!! you beat me to it...LABMBA87 said:Pretty easy. Get a quart of gear oil when you do your diffs and use the tip on a standard quart. get about 8 inches of tubing and run it into the diff and to the lid on the quart. squeeze like hell and put the lid on the next quart. Pretty easy folks.
dizzymac said:I did the plastic mustard bottle in a pinch, it worked, but the right tool for the job would have been better.
Rev Den said:A suction tube is a good tool....but not the best.
This is the best....attach a hose to the nozzle.
I use one like this for trans, Xfer case, and axles.
Rev