Dexter is pleased to introduce the option of the Valcrum caps to be preinstalled on Dexter 7,000 lbs. - 15,000 lbs. axles. The Valcrum caps are made of a robust aluminum alloy body that provides superior damage resistance over standard Lexan™ caps. Additionally, the caps provide a magnetic vent plug which helps to collect metallic particles that could potentially impact bearing life.

Preinstalling these caps at Dexter’s facility ensures proper torque and installation while reducing labor to the OEM.


  • Rugged, damage resistant aluminum alloy body
  • Saves labor and provides warranty protection
  • Easy access drain and fill port
  • Preinstalled by Dexter in 7,000 lbs. to 15,000 lbs. axles
  • Magnetic vent plug collects metallic particles
  • Works with both oil and grease lubrication
  • 5-year limited warranty from Dexter