OX Lockers

Serving the Denver Areas 4 wheel drive market.
Custom Truck and 4x4 Shop




OX Lockers at Rock Solid 4x4 shop


OX Lockers

Discover the power of OX Lockers, the ultimate in off road traction and control, available for installation at Rock Solid 4x4 in Greenwood Village, CO. Whether you’re conquering Colorado’s trails or cruising city streets, OX Lockers provide the performance and convenience you need for any adventure, with selectable models for easy push-button, cable, or electric control and non-selectable options for extreme conditions.

OX Lockers are designed to lock the differential, ensuring both wheels on an axle turn at the same speed for maximum traction in challenging terrains. Their selectable models allow you to engage or disengage the locker with a push button, providing flexibility for street and trail use. The non-selectable versions automatically engage under load, perfect for intense off roading

  • Enhanced Traction: Ensures better grip in challenging conditions, reducing the risk of getting stuck.
  • Durable Build: Made with high-strength, forged steel for long-lasting performance.
  • Versatile Use: Suitable for both on-road stability and off road adventures.
  • One-Year Warranty: Offers peace of mind for buyers, especially useful for frequent off roaders.
  • Wide Vehicle Compatibility: Fits a variety of vehicles including Jeeps, trucks, and SUVs.


Ready to take your off road capabilities to the next level with an OX Locker? Contact Rock Solid 4x4 today to schedule an installation or to learn more about our services.



Most Installed Differential Lockers

(Back too) Locker Page


Special pricing available for Lift Kit and wheel and tire package.

Highly competitive pricing - Call for a quote


RockSolid 4x4 Shop

Custom Jeep and Truck Shop


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Monday-Friday 9-6

6899 S Emporia Street

Greenwood Village Colorado, 80112