Fabtech
Fabtech FTS81169 Dirt Logic 2.25 Rear Shock - For K1200DL GM System
Check fitment before ordering
Match the year, make, model, trim and engine in the product details. Review mounting requirements and vehicle modifications. Ask us about this part.
Eligible returns within 30 days of receipt. Items must be unused, with tags and original packaging. Contact Lee Mods before sending anything back. Lee Mods pays return shipping for eligible U.S. returns; no restocking fee. See Returns & Exchanges for full conditions.
Fabtech FTS81169 Dirt Logic 2.25 non-reservoir rear replacement shock.
Verified application
Replacement for the original FTS81169 rear shock in an installed Fabtech K1200DL 4-inch system on a 2020 Chevrolet Silverado 2500HD or GMC Sierra 2500HD with 4WD and the 6.6L V8 diesel engine. Standard cab models are excluded. The matched system specifies FTS21294, FTS21295 and FTS21296 component boxes, two FTS81168 front non-reservoir shocks and two FTS81169 rear non-reservoir shocks.
Confirm the installed complete system and original rear shock number before ordering. Compatible aftermarket wheels and tires are required; OEM wheels and tires cannot be used. The complete 2500HD system uses its specified 2-inch rear blocks, U-bolts, rear bump-stop brackets and brake-line bracket. The 4-inch system designation does not mean 4 inches of rear lift.
Features
- 2.25-inch stainless steel body and non-reservoir construction.
- Polyurethane mounting ends with eye mounting at both ends.
Package
One new FTS81169 shock, sold individually, with its specified FT86108 hardware and bushing kit 108. The matched system uses two individual rear shocks; the second shock and complete suspension system are separate.
Professional installation is recommended. Follow the instructions for the exact shock and installed complete system. Verify mounting hardware, bushings and clearance through full suspension travel. Do not remove the coil or change its factory preload. Keep the shock clean with a pH-balanced cleaner and arrange service when needed. Recheck fasteners after 50 miles and periodically thereafter.
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Your vehicle
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Manufacturer & part identification
Fabtech
| Option | SKU / part reference |
|---|---|
| Standard | FTS81169 |
Vehicle compatibility
Read the application years, model, trim, engine and exclusions in the description above. A make-level collection or product recommendation alone does not confirm fitment.
Request fitment help →Installation & specifications
Review the manufacturer’s specifications and installation notes above. Confirm required mounting hardware, tools and modifications before ordering. If instructions are not supplied, contact us with the part reference.
Shipping expectations
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Shipping & delivery informationManufacturer warranty
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Warranty information