Get Done Faster

The Gear Keg is the easiest way to fill your transmission, differential, or transfer case! No more fumbling with hand pumps under the car. Empty the bottle in seconds and move on with your life!

Innovative, Patent Pending Design

Safety First

The Gear Keg isn’t intended to be used with supply air above 10PSI, but in the event that something blocks the outlet, we’ve incorporated a pressure relief valve that should prevent the oil container from rupturing.


No Moving Parts

Unlike traditional gear oil pumps, the Gear Keg doesn’t use any moving parts to extract oil from the bottle. There’s nothing to wear out, and it can be used repeatedly without failing.


Printed in the USA

Printed Car Parts LLC proudly prints the Gear Keg in the United States from USA-made filament. We’ve chosen Printed Solid’s Jessie Premium PETG for long-term chemical resistance and durability!

The Gear Keg is Like No Other

Ready to use out of the package!

We include 3ft of hose on the outlets side, so you can comfortably rest the bottle on the ground or hang it with the included hook. There’s also ample tubing on the air-inlet to make things easier!

Easier than ever!

The Gear Keg threads directly on to most 1qt gear oil bottles! Just remove the seal from the bottle, attach the straw to the Gear Keg, thread the Gear Keg onto the bottle, and you’re ready to pump!

Faster than hand pumps!

No more lying on your back as you slowly press molasses through one of those other pumps! Gear Keg was inspired by trying to fill a differential in cold weather. If you’ve ever done it with a hand pump, you know the Gear Keg is the better way!

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