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RXT 2.5 Rear Omega Remote Reservoir Shock Pair for 2007+ Tundra (59923P)

IVD 59923P

The 2007-2017 Toyota Tundra is a very capable and versatile truck with features that make it suitable for use as everything from daily driver, to tow rig, to adventure vehicle and everything in between. From the brutal deserts of the Southwest to the wooded trails of the East coast ICON suspension systems have been put to the test and performed flawlessly for this popular Toyota. Over the span of hundreds of hours in the shop and over a thousand miles in the dirt, ICON Vehicle Dynamics’ engineers have pushed this vehicle to extremes in order to develop the most sophisticated suspension components on the market. Unable to leave “well-enough” alone, ICON is aiming to raise the bar in Tundra performance with the introduction of the RXT Rear Suspension System.

Through an accelerated testing process dubbed the “ICON1K” R&D program, ICON has spent over a year pushing the Tundra to off-road extremes to identify limiting factors in OE components and further extrapolate performance out of this vehicle. In a push to provide unparalleled ride quality and vehicle dynamics for everything from high-speed desert running to off the grid expedition, the RXT Rear Suspension System was born. The RXT Rear Suspension System is a combination of an all new ICON multi-rate leaf spring, a hydraulic rear bump stop kit, and three RXT-specific 2.5 Series rear shock options. Installation of this system replaces the aforementioned “limiting factors” and completely redefines the potential of the 2007-2017 Toyota Tundra with a 20% increase in wheel travel and the ability to adjust the leaf spring rate to compensate for varying vehicle setups.

These are the 59923P Shocks. Sold as a pair.

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Shipping: FREE Ground Shipping to the Lower 48!
Was: $2,099.90
Sale: $1,999.90
Save: 5%
Save: $100.00
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  • Omega Series two-tube bypass allows for 24 settings of compression and rebound damping adjustment
  • Unique side-mounted lower eyelet allows for increased travel while utilizing factory mounting location
  • Vehicle-specific tuned shocks provide increased damping and oil volume
  • 10” aluminum reservoirs provide generous oil and nitrogen volume for consistent damping as shock temperature increases
  • Shocks are fully rebuildable and revalveable
  • Simple and straightforward installation
  • “ICON 1K” tested under rigorous off-road conditions to validate tune, performance, strength, and durability
  • FREE Ground Shipping to the Lower 48!


  • 59923P (QTY.1) | 07-UP TUNDRA RXT REAR 2.5 OMEGA RR (PAIR)

Wheel & Tire Fitment

  • 17, 55 | WHEEL & TIRE: 35 X 12.50 W/ 8.5" WIDE WHEEL W/ 5.75" BACKSPACE

Shipping Information

  • Item Requires Shipping
  • 40.0 lbs.
  • W38.0000” x H10.0000” x L8.0000”
  • Free Shipping!
  • FREE Ground Shipping to the Lower 48!