I just got all my oils for my LR3. I bought a suction gun from a big box store when I did my jeep diffs and it was terrible to use. It was so hard to get the oil out of the gun. It was a work out. What are you guys using to get the oil in the Diffs and Tran case. Any help is appreciated.

 

Insecticide sprayer

 

bottle pump I picked up at advance auto

 

What I do:
Get a bucket of really warm/hot water,
Set the diff oil bottles in the water to make the oil viscosity thinner,
Use a $15 hand pump from your local car parts store to pump out the bottled oil into the diffs.

 

I only use Redline oils in all my vehicles

I purchased the following from Amazon:

2 gallons of D4 ATF 30505 Tranny/Power Steering
2 gallons of 75w90 57905 Diffs/Transfer Case
2 gallons of 5w40 15405 Engine
1 automatic transmission filter kit RTC4653
1 k&n wrench off oil filter HP-2004

 

 

 

Some are better than others, but all will do the job.

 

I use a hand pump designed for servicing outdrives. I have a couple of them in different sizes to screw onto different size bottles.

I'm surprised the garden sprayers will flow heavy oil. May have to look into that. Would beat having to stand there pumping away by hand.

 

It works. There are a few made specifically for ATF but they are around $150.