Slippery Pete Fluid Pump for Gallon Bottles and Wide Mouth Quart Bottles (Not for Standard Quart Bottles) - Transfer Gear Oil, Transmission and Differential Fluid, Antifreeze with This 30cc Hand Pump

I picked up this Fluid Pump for gallon bottles and wide‑mouth quarts because I was done pretending I could pour fluids without creating a crime‑scene‑level mess. This pump delivers serious value for the money—no fancy gimmicks, just straightforward performance that saves time, product, and my sanity. The instructions were refreshingly clear (a rare win), and within minutes I had it connected and pumping like I actually knew what I was doing. The versatility is a huge plus: it fits multiple bottle types, switches easily, and doesn’t make me hunt down weird adapters. Compatibility is spot‑on, and the connectivity between the pump and bottles feels secure—no wobble, no guessing, no surprise leaks. Cleanup is simple too. A quick rinse and it’s ready for the next job, looking cleaner than I ever do after working in the garage. If you want an affordable, easy‑to‑use, mess‑free way to move fluids, this pump punches way above its price tag.

I used this pump with a gallon size Amsoil ULV bottle. Pneumatic style filling devices are great and all, but quality ones are upwards of $125. This was 10-15% of that cost with the addition of a bit of manual pumping. I was able to pump the required 6 quarts (1.5 bottles) in not much time at all. Additionally, the black plastic tip sat just fine in the fill port that was substantially tucked against the body of the vehicle. Glad I had this on hand rather than spending substantially more just for convenience. No leaks out of the pump/head and tubing. Some leaking from the tip when removing it from the fill port, but that's gravity for you.

Product works great for the cost. Comes with multiple bottle cap adapters to swap out based whichever size container you are using, as well as the different length tubes to reach the bottom of the container. I used this on a Valvoline Transmission fluid bottle in Gallon size and the pump screwed on perfectly. One of the tubes reached the bottom of the gallon bottle perfectly. Another helpful feature was the tip with the clip which helps to secure itself to the hole you are filling. Press the wing tabs while slightly twisting and pulling to release tip. Satisfied with the purchase of this pump because it got the job done with minimal mess and spillage. Easy to use.

Caps don’t fit all oil containers exactly. It fit the jug I had well enough and the pump worked great!

I needed to change the differential gear oil in my golf cart. This fluid pump worked perfectly for the Liqui Moly Gear Oil (GL4) SAE 85W-90 liter bottle. The white screw cap that was already on the pump fit the liter bottle perfectly. If you need to change out the cap, grasp the lower body of the pump and turn the pump head counter-clockwise to release the pump head. Be careful when removing the nut above the cap in that the spring is pretty stout and parts could go flying if you don't hold both ends firmly (maybe within a towel). When you're ready to pump, you need to prime the clear tube and fill it. Each stroke of the pump delivers 1 fluid ounce. It worked flawlessly for the 0.8 liters of gear oil that I needed (25 to 26 pumps). I highly recommend this fluid pump with the Liqui Moly gear oil.

I was able to screw the red adapter onto the bottle. But when I moved it onto the pump, I could not get it to stay screwed to the bottle. Next time I'll create a custom adapter, by drilling a hole into the cap that comes with the bottle like other customers have mentioned. In my case I ended up duct-taping the red adapter to the bottle. The only other issue I had was just how tall the bottle plus pump was together. After sorting that out, everything else worked great. I liked how well the clip on the end kept the output tube in place. Like all pumps like this, know that the fluid will stay in the pump chamber, so just pumping it "Dry" dosen't get all of the fluid out. In hindsignt I probably should have taken it apart to get the rest out. Instead I just kept outputing bits from both the input and output end until it was relatively dry.

This pump works great. I use it for filling my Lexus Rx350’s transfer case and rear differential with GL-5 Gear Oil. I lost some of the extension tubes that came with the pump kit. I reached out to the seller and they sent me a complete new pump kit at no charge. That is customer service that is over and above. I would highly recommend this seller.

Works great. The screw on lid option fit my new gallon of fluid exactly. It made my trans refill faster & easier by half the time.

Works as described

احببت جودة المنتج