Performance Tool W1139 Quart/Gallon Fluid Pump and Hose for Vehicle Oils and Maintenance

good product

Great little pump with surprising output. The connections that hold the hoses are awesome! No more having a hose pop off and squirt your fluid everywhere! The unit also comes apart for easy cleaning. Well worth the price!

I love this pump for transferring lower unit fluid into my 2018 Yamaha F150LB. It makes it so much easier to refill the lower unit without fluids leaking all over everything. It did have a couple of issues but I was able to resolve them. The first issue was that the 8 mm connection that fit my Yamaha outboard was too big in diameter to go into the recessed area where plug was located and would not seal so I removed the fitting I used on my Suzuki and swapped the one on this pump with that one. Also the gallon tube came out and fell in the gallon of lower unit fluid so I glued it in. Kind of a pain at first but now it works great and it makes the task so much easier!

Does a very good job of transferring liquids without a lot of effort. I use it to transfer boiler fluid into the surge tank on my Aqua Hot system in my RV when needed, and the location isn’t user-friendly, so this is the perfect solution.

These are the best manual transfer pumps I've used. The supplied hoses fit snugly with no leaking, are durable and of good quality. The transfer speed is very fast. The seals hold up great for atf, oil, gear oil and the like. I've used it for filling transfer cases, differentials and even exchanging atf in a Cadillac transmission that doesn't have a drain plug. It functions for so many purposes, it presents an amazing value, compared to similar products between $5-$30.

I needed a transfer pump that fits a quart jug for swapping transmission fluid. Worked fine, I used it twice across 4 days (topping off the fluid after a couple days driving to circulate).It worked fine. Worth the money, even if I never use it again.

So this does exactly what it's supposed to do, suck and blow, no punn intended, it's so simple and easy to use, anyone can do it. The couplers that connect and disconnect the lines are great and makes it so simple to take apart and clean, just push the hose into the coupler and it locks it in, and when done, just push in the coupler ( i love saying coupler, coupler!!) Anyway, as long as you clean every time you use it ,and put the tiniest amount of lube on the rubber parts for easy sliding when pumping, this should last you a very long time, hope this helped...

Performance Tool W1156 Grip Clip Transfer Pump:Pros1. Pumps reasonably fast2. Transmission pan fluid removal works just as well as adding fluid to pan.3. Fluid was removed and added at roughly the transmission height. My vehicle does not have a top side dip stick or fluid cap for adding fluid.4. Did not leak. Ensured caps were tight.Cons1. None, except that the clamshell wrap is hard to open.UsageBe careful not to push the hoses in too far on the pump because the hose openings could get sealed against the inside pump wall edges. In that case it might be hard to pump out. Same issue if the hose end ends up against the fluid container wall. It might not pump the fluid out quickly.