The 2.5 DC RESERVOIR model allows precise fine-tuning of the high-& low-speed compression damping so you can adapt the suspension for your specific driving style and terrain conditions without compromise. It also features an external reservoir with increased oil volume for cooler operating temperature, providing better performance and consistency.

This configuration is for use exclusively with aftermarket lift kits or upper control arms to accommodate between 2 in. to 3 in. of lift.

Ride height is preset from our factory at approximately 2.5 in. of lift at the front for most setups, actual ride height may vary depending on wheels dimensions and lift kit or upper control arms used.

Package includes four (4) position-specific shocks:

Two (2) 2.5 DC RESERVOIR Coilover front shocks
Two (2) 2.5 DC RESERVOIR rear shocks

ADJUSTMENTS

Spring Preload
High-Speed Compression
Low-Speed Compression

Weight	100 lbs
Dimensions	40 × 12 × 24 in
Part Number	90142
Product Line	TRUCKS
Vehicle Make	TOYOTA
Vehicle Model & Year	4RUNNER, 2010 to 2020 (non-KDSS)
Position	FRONT & REAR KIT
Primary Intended Use	Off-Road Driving
Product Model	2.5 DC RESERVOIR
Body Diameter & Material	56mm, ALUM.
Type	COILOVER (FR) + NON-COILOVER (RR)
Reservoir Configuration	REMOTE
Adjustments	Preload (front only), Low-Speed Compression, High-Speed Compression
Vehicle Geometry	NO KDSS – With UCA or Lift Kit
Lift Range (vs. stock)	2 in. to 3 in. lift
Factory Preset Lift (vs. stock)	F 2.5 in. (63.5mm)
Extended Length	F 22.52 in. / R 24.60 in.
Compressed Length	F 17.44 in. / R 16.02 in.
Stroke	F 5.08 in. / R 8.58 in.
Spring P/N	C12.5X330
Spring Rate	F 700 lb/in
Spring Length	F 13 in. (330mm)
Spring Inner Diameter (ID)	3.00 in. (76.2mm)
Spring Outer Diameter (OD)	F 4.56 in. (116mm)
Unit of sale (sold as)	KIT (4 shocks)
sku	90142

Increase the off-road capabilities while improving the comfort and handling of your 4Runner

The 2.5 DC RESERVOIR shocks provide the optimal combination of:

Firm and stable handling for driving on desert and fire roads (sports car feeling);
Plush compliance while off-road driving over washboard;
Strong ramping effect for extra bottom-out protection over large dips and washes;
Maximum articulation and traction for rock climbing.

RIDE ENHANCEMENTS

Spring setup optimized for each setup
Better attenuation of vibration, leading to major noise reduction in the cabin (much less squeak and rattle)
Damping characteristics optimized for each truck and setup, providing a smoother ride
Increased comfort in both on road and off-road conditions, especially over washboard and square-edge impacts
More stable and more predictable handling
Reduced front-end diving when cornering or braking
Reduced rear-end bucking and lifting
Increased damping and spring rate for better handling when towing or loading truck

TECHNICAL FEATURES

Massive 2.5 in. (56mm) hard-anodized aluminum body for cooler operation
Big bore design with less restricted oil flow for increased responsiveness and less fading
Internal hydraulic valving optimized for each vehicle platform
Built from CNC-machined and forged aluminum parts, aluminum bodies and premium-quality internal components
External remote reservoir with low-friction floating piston (1:1 ratio vs. main piston) providing additional cooling
DOT high-flow reservoir hose
Heavy-duty 3/4 in. (19mm) induction-hardened shaft
Triple sealing system with dust wiper, high-pressure step-seal and premium quality o-ring
Direct, bolt-on replacement that uses stock shocks location
Proprietary ultra-low friction, light viscosity semi-synthetic oil blend, ultra-resistant to high operating temperature
Coilover models use Elka’s durable high-tensile alloy springs or Eibach springs (depending on model & configuration)
Fully rebuildable using affordable replacements parts and springs, multiple replacement valving shim stacks availabl