WHAT'S INSIDE: AUTO PARTS & SYSTEMS

Auto parts and systems are the building blocks that come together to make automobiles function. Understanding how auto parts work together to form automotive systems allows drivers to confidently discuss automotive problems with their mechanics.
  • Brakes
  • Towing
FEATURED: AUTO PARTS & SYSTEMS
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FPO

Wouldn't it be great to get an even bigger trailer to pull behind your heavy-duty pickup truck? With a fifth wheel hitch, that might be possible. Fifth wheel hitches are built for heavy loads.

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How Horse Trailer Accessories Work

If you want to know what accessories you should add to your horse trailer, you should probably ask a horse. The horse may ask for something practical like a feed bag or a head bumper. Or it may just want a poster of Secretariat for the wall.

How Air Brakes Work

You wouldn't want a big rig packed full of cargo to suddenly lose its brakes barreling down the road. How can air slow down these massive trucks?

AUTO: AUTO PARTS & SYSTEMS
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