AeroShell 41 Hydraulic Fluid [1 Quart]

AeroShell 41 Hydraulic Fluid. It works exactly as expected and delivers reliable performance every time. I’m completely satisfied with the quality—definitely a product you can trust for smooth, consistent operation. My only small wish is that it came in a size smaller than one quart, since most people won’t use the entire container at once. You’ll definitely need a proper storage container to keep any unused fluid safely stored. Aside from that, it’s an excellent product that I would absolutely recommend!

Best price for fluid to use on bmw power trunk. Only needed about 8 oz so be prepared to have a whole can left. Fixed my slow opening and closing trunk on my 7 series.

perfect

I use this spec fluid for the hydraulic pump in my 1991 Jaguar XJS V12 convertible. It is not easy to find other than aviation suppliers in larger quantities. Good price!

Perfect. Wish they were in plastic jugs though. The spare can will rust over time.

I used this for the hydraulic lift gate on our Mercedes GL450. The system had run out of fluid and was literally empty. I assume no one else had ever refilled it because it was so clean when I lifted/opened everything up. The can came in bubble wrap with a few dents but nothing that works have cause any leaks. The fluid worked instantly and the lift gate was back to normal. So I am super happy! I still have a full cam which I’m hoping to use it for anything else. As long the PRF meets the standard requirement of the hydraulic system.

WEAR Nitrite gloves when handling this fluid and have PLENTY of ventilation. This fluid is a good substitute for the GM fluid used in liftgates. Follow the procedures in the factory service manual to repair/replace the fluid in the liftgate pump. These procedures are not for beginner mechanics and inexperienced persons.

Worked but what a waste for the left over. And a pollutant potential as well. My pump was bone dry. When I filled it to the line, it only used about an ounce (30ml). I still have about ~95% left of the fluid. What a wasteful package. And this was the smallest size for this item at the time of this writing. The dealership's smallest package was 20 times bigger (5 galons) than this.