Posted these in the 'show us your new tools' thread earlier but figure they fit here just as well. I turned a couple $10 one gal sprayers, 1/4ID tubing, and a couple 3/8 PEX ball valves into a couple oil transfer pumps, one to be dedicated for transmission fluid and the other for gear oil. I also bent some stainless pipe I had scavenged from something at some point and a couple end caps from an assortment for ends that should let me hang the business end in a fill plug instead of me having to hold the hose in place while I pump 12 qts or more in a transmission. The Motive and other pumps like it that I was copycatting do tend to also have a pressure gauge which I contemplated adding too but didn't really see the point or benefit for the added cost. Those commercially available versions tend to sell for $80 and up each. I was able to make both of these for less than half that.
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If it's just gear oil for a diff or whatnot these squeeze bags are wonderful. No pump needed. I have to believe whoever came up with them definitely had actually worked on cars/trucks before.
3) Try to set one down with the spout cap off. Clean-up on aisle three!The only drawbacks I've found for the squeeze bags are 1) it's hard to get the last couple of ounces out; and 2) if you try to refill them from a gallon jug it's easy to make a mess.But they are way faster and easier than a pump for many applications.
Same. I greatly prefer this basic style pump for marine lower units. The only issues I've had are with crappy easily replaceable or re-clampable hoses. The one I've been using the past several years is flawless, was cheap.I've been using one similar to the one originally posted for decades. I do at least 2 outboards every year.
It has a metal fitting and soft flexible clear rubber hose.
I do recall having a couple that the pump failed quickly, they had a plastic fitting and stiffer translucent hose.
I like the pump up sprayer conversion. Maybe I’ll give that a shot. Thanks!
Bucket pump is what I use but some of my stuff takes a couple gallons per diff.
I saw prices of the little bottles at NAPA and about fell over, would work out to like $400 a pail!
Yeah, I just changed the oil in both diffs and the transfer case in my truck, and was shocked when I saw $18-19 a quart for full synthetic, even more for the fancy brands. In the end I found some gallon jugs and a 20% coupon; that eased the sting a little. But still.