Free ground shipping on all driveshafts and orders over $100 within the continental USA! 
Action Machine will be closed Monday July 4th in observance of Independence Day.
Operations and shipping will resume on Tuesday July 5th.

Measuring Guide

Measuring Guides

We worked hard to make it easy for you to measure your driveshaft. Listed below are links to simple-to-follow instructions on how to measure a driveshaft or individual component like u-joints or yokes. All of the instructions have photos of actual parts to make it easy for you to get the exact custom drive shaft or part you need -- the first time!

Measuring Tips
  1. A tape measure is OK for measuring the overall length of a driveshaft. However to measure anything else, you should use either a 6" ruler/scale or calipers. Be careful with your measurements because small errors could result in the wrong part.
  2. To measure for a driveshaft, your vehicle should have the rear wheels on the ground or supported on 2 safety stands before you measure.
  3. When measuring u-joint width, be sure that the caps are on and fully compressed. If the u-joint is out of the end yoke, it can help to use a vice or clamp.
  4. If you have questions, call or email us for any help.