LOCTITE 640 High-Strength Sleeve Retainer, High-Temperature, High-Stength, Anaerobic Adhesive, For Large Diameter Components, Active Metals | Green, 6 ml Tube (PN: 487235)

I use 640 when replacing bushings in GM transfer cases, transaxle, and transmissions to insure no “walking” down the road. A little bit goes a long long way.

Like most loctite products, it worked like advertised, not cheap, but not Cheap..

works like the green locktite always did

Use fresh, dont leave on the shelve too long. Works great!

Works great but the two connecting parts must be clean,no oil etc

works great to lock bearing race on shafts.

Needed this to repair valve guides in a B&S vtwin motor and so far it is working fantastic.

Works well for my use, but wasnt perfect. I have a metal item with an attachment connected by a shallow but wide screw, and I wanted to make sure this never came unscrewed because there is never a reason to remove it. After letting it set a couple days, it was hard to turn but I was able to get some movement. Since it makes it much more difficult to unscrew, its still a lot better than before. I was just hoping it would be a bit more permanent.

Exactly as described

It’s LOCTITE. It’s the Best!