King Remote Reservoir Rear Shock Pair For 2005+ Tacoma (25001-121-Ext -Or 121A-Ext)

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King Tacoma Rear Shocks w/ Remote Reservoir 05+ Tacoma

King Remote Reservoir Rear Shock Pair For 2005+ Tacoma (25001-121-Ext -Or 121A-Ext)

Presenting King’s 2.5" remote reservoir rear shock set for the 05+ Tacoma. These shocks are recommended for 1.5" to 3" of lift. They measure 24.383" extended and 15.541" collapsed (8.842" of travel). They are available with optional compression adjuster that allows you to select one of 16 ride firmness levels with the simple twist of a knob.

⚠ WARNING Cancer and Reproductive Harm -


  • Recommended for 1.5" to 3" of lift
  • Lightweight hard anodized 6063 aluminum alloy reservoirs dissipate heat quickly and will not rust due to gas charging contamination
  • High quality fittings are mated to Aeroquip high pressure hoses which resist abrasion and kinking
  • Internally threaded top cap design threads over the shock body to enable maximum piston travel inside the shock body
  • 2.5" Shock cylinders are precision bored to within +/- .001, then honed after cadmium plating to remove buildup for a tight piston seal and optimum valving function
  • Coilover shocks are machined with our own truncated thread design for ultimate strength and trouble free spring preload and height adjustments
  • Pinch bolt coil adjuster nut offers superior clamping force to retain your coil preload adjustments without crushing the threads like set screw style collars do
  • The heat treated 6061 aluminum alloy piston has our highly developed port configurations that contribute to the unique damping performance and famous King ride quality
  • Wear bands are made from a Rulon composite that offers incredible wear resistance, low deformation under load and high compressive strength. Overlapping end design enhances sealing.
  • Large 3/4" or 7/8" diameter shafts have a minimum tensile strength of 100,000 pounds per square inch. They are hard chromed and micro-polished to a 6 RA finish for extended seal life.
  • High strength rod end designed for proper clearance on your application. Steel Teflon lined spherical bearings for smooth articulation and long life with no metal to metal contact
  • Aluminum components and vehicle specific mounts are machined from aircraft quality billet. Front and rear kits all include all necessary vehicle specific mounting brackets and hardware along with detailed installation instructions. Technical support, if needed, is only a phone call or email away


  • Beautifully anodized aircraft quality billet aluminum construction
  • Clearly marked, ergonomic knob design is easy to use even while wearing gloves
  • Individual detents make each click of adjustment easy to feel while turning. Each of the sixteen levels of adjustment offers precise compression damping control ranging from very soft to very firm.
  • Extended Length: 24.38"
  • Compressed Length: 15.54"
  • Stroke: 8.84"

  • 2005 Toyota Tacoma
  • 2006 Toyota Tacoma
  • 2007 Toyota Tacoma
  • 2008 Toyota Tacoma
  • 2009 Toyota Tacoma
  • 2010 Toyota Tacoma
  • 2011 Toyota Tacoma
  • 2012 Toyota Tacoma
  • 2013 Toyota Tacoma
  • 2014 Toyota Tacoma
  • 2015 Toyota Tacoma
  • 2016 Toyota Tacoma
  • 2017 Toyota Tacoma
  • 2018 Toyota Tacoma
  • 2019 Toyota Tacoma
  • 2020 Toyota Tacoma

Download installation instructions here.

Installation Instructions

Plating, anodizing and other coatings used are warranted to be free from defects at time of sale only. They may degrade over time depending on environmental conditions beyond the control of King Shocks. King Shocks’ products are warranted to be free from manufacturing defects for a period of 90 days from date of purchase. The warranty does not cover; crash damage, abuse, modified and/or use of non- King parts, lack of maintenance or incorrect supplied dimensions and or specifications on custom orders. The user shall determine the suitability of the product for his or her intended use and shall assume all risk and liability in connection therewith.