This roof rack solution is specifically designed to suit a JEEP Wrangler JK Hard Top 4DR 4WD (02/2011-03/2019).
This kit includes all fitting components required for installation.

Rhino-Rack's JC-03478 is comprised of:

  • SUB0800 - Quantity: 1
  • QMHD05 - Quantity: 2
  • RX300L-4 - Quantity: 1
  • RX300L-2 - Quantity: 1
  • RJKB1 - Quantity: 1
  • QMHD10 - Quantity: 1
  • RB1500B - Quantity: 3


The Heavy Duty RX300L roof rack system attaches to the Rhino-Rack Backbone. This simple design improves on the existing strength of your Jeep Wrangler without compromising the sleek and bold look of this iconic vehicle. The Rhino-Rack Backbone is fitted to the internal chassis of your Jeep Wrangler. This design will not hinder any of the current capabilities of your Jeep's design. The legs and cross bars of the RX300L system can easily be removed when they are not required using a revolutionary trigger locking system.

Utilising their highly regarded Heavy Duty bars, this system offers you strength and compatibility with a wide selection of Rhino-Rack accessories.

Key Features:

  • No tools required for installation and removal once system has been initially fitted
  • Ideal for low clearance
  • Simple design improves on the existing strength
  • Rhino-Rack Backbone is fitted to the internal chassis of your Jeep Wrangler
  • Design will not hinder any of the current capabilities of your Jeep's design
  • A lockable cover plate that protects the locking mechanism, Masterkey compatible
  • Single person operation allows quick and easy attachment
  • Simple trigger locking system
  • Tested to AS1235:2000 (Australian), ISO11154:2006 (City Crash/International) standards
  • Lifetime Warranty
SKU JC-03478-1
Model # JC-03478
Brand Rhino-Rack
Colour Black
Bar Type Heavy Duty
Bar Style Overhang Bar
Num Of Bars 3

Be The First To Review This Product!

Help other Drivetrade users shop smarter by writing reviews for products you have purchased.

Write a product review