Pulls used ATF, gear oil, or engine oil out through the dipstick tube or fill plug at 1-4 L/min on 12V power, with no shop air needed.
This 12 volt electric extractor is for anyone who needs to pull transmission fluid, gear oil or engine oil out of a vehicle without a compressor: driveway mechanics, mobile techs, farm shops and anyone servicing equipment away from the bench. It clamps to a battery, runs a 100 watt motor, and moves 1 to 4 liters per minute through a 6 mm suction line.
Most automatic transmission services start with getting the old fluid out without wearing it. With a dipstick-tube transmission you feed the suction hose down the tube until it bottoms in the pan, put the discharge in a drain container, and let the pump empty the pan before you loosen a single bolt. The pan then comes down nearly dry. It is also the easy way to do a partial fluid exchange on a unit with no drain plug: extract, refill the same amount, drive, and repeat.
For scale, Chrysler lists a 5.2 liter service fill for a 2008 Ram 45RFE in two-wheel drive. At this pump's 1 to 4 L/min that is a few minutes of run time, and the flow you actually get depends on fluid temperature and hose length. Warm fluid moves faster, so run the engine briefly first and shut it off before extracting.
It handles automatic transmission fluid, gear oil and engine oil. Use it to drain differentials, transfer cases and manual gearboxes that have only a fill plug, or to top them off by reversing the hoses. It will not fit down every tube: many late-model sealed transmissions have no dipstick at all, and GM sets the level on those through a check tube in the pan with the fluid in a 35 to 45 C window. On those units, drain through the plug and refill through the fill port with a dedicated tool such as our 33-piece ATF fill adapter kit.
Look at what comes out. Dark, burnt-smelling fluid with debris tells you a fluid change is not the fix, and our ATF color and smell chart explains what each condition points to. If you are weighing a pan drop against a machine exchange, read flush vs drain and fill first, and follow the step-by-step drain and fill for the full job.
| Motor | |
| Flow rate | |
| Pump head | |
| Hose | |
| Power cord | |
| Overall size | |
| Weight | |
| Fluids | |
| Includes |
No. It runs on 12V DC from a vehicle battery through the included clips, so it works anywhere you can reach a battery.
Yes, on transmissions that have a dipstick tube the 6 mm suction hose feeds down the tube into the pan. Many newer sealed transmissions have no tube, and those are drained through the plug instead.
Rated flow is 1 to 4 liters per minute. Warm fluid flows toward the high end, cold gear oil toward the low end. A typical pan service of around 5 liters takes a few minutes.
Yes. Put the suction hose in the bottle of new gear oil and the discharge hose in the fill plug to top off a differential, transfer case or manual transmission that has no other easy fill point.
The pump, a 1.5 m hose, a hose clamp, a 1.4 m power cord with battery clips, a foam-lined case and the manual.
