Valcrum Hubcaps


Next Generation Trailer Hubcabs

Have a Diamond C trailer with the standard plastic caps and want to upgrade to Valcrum’s premium aluminum alloy oil hubcaps? Select your compatible Lippert/Dexter axle here to order the correct Valcrum hubcap for your trailer for an easy upgrade.

Valcrum’s product line was designed to supply a stronger, durable threaded hubcab for heavier duty trailer axles to replace the standard factory plastic cap. Valcrum’s new patent-pending Lock Collars and Magnetic Vent Plugs bring new technology to an outdated plastic cap market.


  1. Aluminum alloy body designed for grease and/or oil bath applications
  2. Oil level indicating window
  3. Magnetic vent plug that accumulates metallic particles
  4. Easy access drain/fill port

Hubcap Models

PN# ST-2875: Lippert & Dexter 8K Axles $40 ea
PN# ST-400: Lippert 10K,12K, & 16K Axles $45 ea
PN# ST-350: Dexter 10K General Duty Axles $48 ea
PN# ST-400D: Dexter Heavy Duty 10K,12K, & 15K Axles $50 ea