Slack adjusters have a finite life expectancy. So, if you sell heavy-duty truck parts or repair class 8 commercial trucks, you’ve no doubt faced the challenge of trying to identify a slack adjuster that has no identifiable part numbers or information.
That problem has been solved with the Diesel Parts app.
Slack Adjusters for Trucks vs. Slack Adjusters for Trailers
Slack adjusters come in many different configurations, which makes it one of the more difficult heavy-duty parts to identify if you don’t have a part number or access to a VIN lookup provided by the dealer.
When you visit your local heavy-duty aftermarket parts store, the parts technician will probably ask you many questions. A good parts technician will first verify if it is for the steer axle or the drive axle of the truck or if it is for the trailer.
While the slack adjusters used on the drive axle of a truck and a trailer axle look very similar, they are configured differently and so this is an important thing that must be distinguished to get the correct replacement part.
Manual Slack Adjusters and Automatic Slack Adjusters
Older heavy-duty trucks and trailers will have manual slack adjusters. As their name implies, these slack adjusters need to be manually adjusted to keep air brake adjustment within safe operating specifications.
Newer vehicles will have automatic slack adjusters which are sometimes also referred to as self-adjusting slack adjusters. As the friction material on the brake shoes wears the slack adjuster will automatically adjust to stay within operating specifications.
Some repair technicians claim that adjusting automatic slack adjusters is sometimes required but the manufacturers of different types of automated slack adjusters, like Meritor, Haldex and Gunite publish recommended practices for maintenance, and they usually do not recommend manually adjusting truck brakes when an automatic slack adjuster is installed.
Using a Tape Measure to Identify a Slack Adjuster
Have you ever seen an experienced heavy-duty parts technician whip out a tape measure and within a few seconds they disappear behind the counter into the warehouse only to reappear moments later with the slack adjusters you’re looking for?
It took years for most parts technicians to get enough experience to do that.
With the invention of the By Measurement Tool on Diesel Parts, now a truck driver, repair technician, or brand-new parts technician with little to no experience can easily identify slack adjusters.
How to Identify an Automatic Slack Adjuster Using Diesel Parts
Step 1: Download the app for free on your Apple or Android device or access it on your computer by visiting parts.diesellaptops.com. If this is your first-time using Diesel Parts you will need to set up your free account which is as easy as providing an email address and creating a password.
Step 2: Click on By Measurement on the left menu bar.
Step 3: Click on the Component bar in the center of the screen. Select Brakes – Automatic Slack Adjusters from the dropdown menu.
Step 4: An image of an automatic slack adjuster will appear with three things you need to identify.
Buy High-Quality Slack Adjusters
Once you have identified the slack adjuster that you need, now it is time to make a purchasing decision. The slack adjuster price will vary depending on the slack adjuster type you require. But quality will also play a major role in how much the slack adjuster costs.
Don’t be tempted by low prices on low quality slack adjusters.
First - this is part of your brake system, so you want it to work properly.
Second, the higher-quality slack adjuster you install the longer it will last, and that will have a direct impact on lowering your cost-per-mile and TCO.
Never struggle to identify a slack adjuster, or any replacement part again, download the Diesel Parts app for free on your Apple or Android device or access it on your computer by visiting parts.diesellaptops.com.
If you are looking for more details, kindly visit Engine Assemblies For Sale, MG ZS Rear Bumper Lamp , MG RX8 Auto parts.