Provides side mounting rail to XRS cross bar kits
Upgrade your XRS Bed Cross Rail Kit with additional 4-CORE rails that bridge the uprights on both sides of your truck bed. 37 3/4-inch and 49 3/4-inch, although either can be cut down to desired length. The 4-CORE system is an extruded track system that w
  • 4-CORE is an extruded track system that works with any 1/4x20 hex bolt
  • 5 year limited warranty
  • Accessory 4-CORE aluminum rails that connect the uprights of the XRS Cross Bars
  • Easy bolt-on installation with mounting hardware included
  • Rails can be cut down to desired length
  • Sold in pairs - each rail is 49 3/4 inches in length (also available in 37 3/4 inches 5935010T)
  • Textured black powder coat finish
  • Works with XRS Cross Bars (5935000T, 5935001T)

Additional Information:

Fast Efficient Shipping

Through our distribution network Deliveries can be as fast as Next Day Delivery.
Delivery times vary by destination, tracking information is provided with every purchase.

Get it Installed

JB's Power Centre offers on-site professional installation services in Calgary and Edmonton, AB.
We have on staff licensed Mechanical Technicians as well as MECP Certified 12-Volt Technicians.

* Extend your products Manufacturer Warranty

All products include a manufacturer warranty, but you can extend this warranty with
JB's Purchase Protection Plan
*Available on select products.



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