With all the multitude of 3 Jaw Gear Puller on the marketplace we're likely to only hit one the significant pullers from the course.

To prevent damage to whatever Gear Puller you choose, make sure the threads have a thick coating of extreme pressure lubricant. I know I have done it but a three jaw puller is not intended to be used with an impact. If you use an impact and break a jaw or pull the threads do not blame the puller.

Gear Pullers Manufacturers tell you the best practice to be used is to decide on the appropriate dimensions puller for your occupation. If at all possible select a puller somewhat bigger over a little puller distribute to its maximum. Then set the puller onto the item needing pulled and gradually remove the slack in the puller till semi-tight. After the puller is semi-tight, readjust the thighs than what's based on what you're pulling.