Replace and upgrade your fifth wheel top plate assembly with sturdy aftermarket parts. Filter by popular 5th wheel brands like Holland, JOST, or Fontaine. It’s easy to restore clunk, slack, and vibration with relevant 5th wheel accessories. Add more security with kingpin locks or grab a slider and hinge hardware for better accessibility.
Find Best 5th Wheel Plates & Replacement Components
- Lube plates: Reduce friction between the kingpin and hitch plate.
- Kingpin locks: Protect your trailer when left unattended.
- Pins, clips, and wedges: Keep parts tight and properly aligned.
- Rotating pin boxes: Improve turning radius and eliminate harsh angles.
- Safety chain loops: Add extra security for your trailer.
- Pads and cushions: Minimize wear and absorb shock during towing.
- Storage solutions: Keep your hitch accessories organized on or off the road.
Whether you’re looking for
replacement trailer parts,
5th wheel storage options, or performance accessories, you’ll find reliable options designed to fit your make/model.
How to Choose the Right Semi Truck Fifth Wheel
Start with Your Goal:
Replace the top plate/assembly (cracks, binding, worn lock jaw, excessive wear).
Reduce clunk/slack (coupling kits, slack reducers, cushions).
Improve sliding performance (slider bracket/pins, low-lube plates).
Increase security (kingpin locks, safety chain loops).
Confirm your existing fitment:
Slider vs. fixed fifth wheel.
Air release vs. manual release (if you’re upgrading).
Any visible wear points (jaw, wedge, pivot/hinge points).
Decide your lube strategy:
Low-lube slider plates/lube plates for reduced friction and less of a mess, or traditional greasing (if that’s your setup).
You can also find inboard and outboard styles, standard profile, low profile, and various slide bracket sizes whether you have an older, cast-iron style or a lighter-weight newer style 5th wheel. Need some tips on how to select the right product? Learn about
5th wheel differences in trucks, or call our team for more product information.
