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Suspension and Components Shocks, Struts, Coil-Overs and Components

Dirtking

Dirt King Fox Spec 2.5" Long Travel Front Coilovers

$2,449.00 $2,400.02 Save $48.98

SKU: DK-631908-FSS-A

In Stock
In Stock
Ships by Aug 4
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30 Days Return
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Description

These coilovers are developed with a custom hose layout, specialized valving, and appropriate spring rates, ensuring they are ready for immediate installation. Constructed with a durable 2.5" smooth bore and honed seamless alloy body, these shocks feature zinc plating and a double-clear coating for longevity. The external reservoir is also a 2.5" smooth bore alloy, and all components are made from black-anodized, CNC-machined 6061-T6 billet aluminum. Inside, a 6061-T6 hard-anodized, high-flow aluminum piston works with application-specific valving to maximize performance, while a redundant sealing pack system (main seal, wiper seal, scraper seal) and JM92 Advanced Suspension Fluid ensure reliable operation across various temperatures. The shafts are 7/8" hard chrome plated steel, and PTFE-lined, heat-treated alloy steel spherical bearings are used. These coilovers are designed exclusively for Dirt King long travel kits, specifically systems DK-631708-B and DK-635708-B. They offer an adjustable lift ranging from 0 to 3 inches, managed by a ride height preload ring. Installation includes coil bucket shock mounts, bolt-on reservoir mounts, and all necessary hardware. It is critical to note that suspension modifications can alter a vehicle's dynamics and stability. Following any suspension modifications, prompt wheel alignment and ADAS recalibration are essential and are the customer's responsibility. The product may also be subject to California Proposition 65 warnings.

MIA's Description

The Dirt King Long Travel Fox Spec Coilovers are designed specifically for Dirt King GM long travel kits. These coilovers feature custom valving, spring rates, and hose layouts for optimal off-road performance.

Key specifications include a 2.5" smooth bore alloy body and reservoir, 7/8" hard chrome plated steel shafts, and adjustable Eibach® racing springs allowing for 0-3" of lift.

Fitment

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Specifications

BrandDirtking
Part NumberDK-631908-FSS-A
CategorySuspension and Components

Buy with Confidence

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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