The 4.0" Dirt Logic Shock Rebuild Kit with Reservoir is engineered to restore proper performance and reliability to Fabtech Dirt Logic 4.0 remote reservoir shocks. Designed for routine servicing or complete shock rebuilds, this kit includes essential internal wear components needed to maintain consistent damping, proper oil and gas separation, and long-term durability. Using genuine rebuild components ensures your high-performance shocks continue to perform at their best both on-road and off-road.
Fabtech FTS86155 4.0″ Dirt Logic Shock rebuild Kit with Resi
Shock Absorber Rebuild Kit
- SKU : BKBNFTS86155
- Part Number : FTS86155
$47.92
$47.92
Your discount may still be available.
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Product Details
Shock absorber rebuild kit.
Shock Absorber Rebuild Kit; 4 in.; w/Reservoir; Incl. Replacement O-Rings; Seals; ;
Fabtech Development Capabilities Are Second To None With
With Over 20 Years Experience In Aftermarket Suspension Design
State Of The Art Software Fabrication Equipment Along With Our
Seasoned Engineers And Fabricators Allow The Company To Develop
Products
In-stock 9 In-stock / 12 Sold ships same day or next day
Features
- Designed for Fabtech Dirt Logic 4.0 remote reservoir shocks
- Restores shock performance and damping consistency
- Includes critical seals and internal wear components
- Maintains proper oil and gas separation
- Ideal for preventative maintenance or full shock servicing
- Helps extend the service life of high-performance shocks
- Precision-fit components for reliable rebuilds
Components
- 1 × FTS86155 – 4″ Shock Rebuild Kit with Resi
Important Notes
- California Prop 65 Warning


