Dirt King 2.5 DCA Remote Reservoir Rear Shocks for 2003-2025 Toyota 4Runner (DK-812889R)

Stock shocks fade fast. These don’t.

Dirt King 2.5 DCA reservoir rear shocks are built for drivers who demand more control, durability, and confidence off-road. Engineered for aggressive terrain and high-speed suspension movement, these shocks dramatically improve ride stability while maintaining predictable handling on the street and trail.

Technical Specifications

• Dual Compression Adjuster (DCA) allows precise tuning of both low and high speed compression damping
• Hard-anodized 6061 aluminum shock bodies (2.5")
• 10-position compression adjusters on each knob for fine tuning
• Induction-hardened 3/4" shafts
• Allows up to 1.5" of lift
• Increased suspension travel
• Vehicle specific valving providing optimal ride comfort
• Aluminum body for cooler operation and corrosion resistance
• Remote reservoir improves cooling and helps maintain consistent damping during aggressive off-road driving
• Less seal drag with the 3/4" shafts compared to traditional 7/8" shafts resulting in smoother operation
• Direct bolt-on replacement that uses factory shock mounting location
• Maxima custom oil blend. The proprietary light viscosity semi-synthetic oil blend is low friction and extremely resistant to high operating temperatures

What's Included

• 2.5 DCA shocks with remote reservoirs
• Shock shaft boots
• Reservoir mounts
• All necessary mounting hardware
• Installation instructions

Vehicle Fitment

• 2003-2025 Toyota 4Runner
• 2007-2014 Toyota FJ Cruiser
• 2003-2024 Toyota 4Runner 2WD / 4WD (Non KDSS)
• 2007-2014 Toyota FJ Cruiser 2WD / 4WD (Non KDSS)
• 2003-2009 Lexus GX470 4WD (Non KDSS)
• 2010-2023 Lexus GX460 4WD (Non KDSS)

Why Buy Dirt King Shocks from iShock?

iShock Suspension is a factory-authorized Dirt King dealer, installation facility, and approved warranty service center.

That means every Dirt King shock we sell can be supported directly through our shop — including installation guidance, suspension setup advice, rebuilds, tuning, and warranty processing handled in-house.

You’re not just buying shocks — you’re buying performance and a support system.