FAQ - How To Properly Measure An S-Cam?
With many different sizes of S-Cams for heavy duty trucks, how do you know which size is right for your truck? In order to find the right sized s-cam for your heavy duty truck, you’ll need to take three different measurements.
- First, you’ll need to measure the length of the camshaft by measuring from just below the cam head until the beginning of the lock ring groove.
- Next, determine the style of the head comparing it to the styles found here and determining the head width.
- Finally, measure the diameter of the spider and spline to solidify which s-cam you should get.
It’s very important to make sure your s-cam is properly serviced so you don’t experience a failure and put yourself, and others around you, in danger.
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