Fabtech
Fabtech Dirt Logic 2.25 Shock Absorber - Rear
Fabtech Dirt Logic 2.25 Shock Absorber - Rear
Part number: 1FY8R
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Dirt Logic 2.25 Shock Absorber from Fabtech (rear). Highlights include 25? OD Stainless Steel Body and 0? OD Billet Aluminum Piston. Shocks and struts control how the springs move, keeping the tires on the road over bumps. The fitment section lists 4 applications.
Key features
- 25? OD Stainless Steel Body
- 0? OD Billet Aluminum Piston
- 7/8? NitroSteel® Black Piston Rod
- Polyurethane Mounting Ends
- Rear
Specifications
- Brand: Fabtech
- Part type: Shock
- Position: Rear
Fitment
- 2016 - 2020 Ford F-150 Limited, SSV
- 2015 - 2020 Ford F-150 Platinum, King Ranch, Lariat, XLT, XL
- 2018 - 2020 Ford F-150 Police Responder
- 2017 - 2020 Ford F-150 Raptor
What it does
Shocks and struts are normally replaced in pairs on the same axle. Worn suspension and steering parts show up as clunks, wandering, uneven tire wear and a vague feel; fresh parts restore control, and performance parts sharpen it.
Installation & tips
- Replace shocks in pairs on the same axle, and get an alignment after strut work.
- Strut mounts: Often worn at the same time.
- Alignment: Needed after strut replacement.
- This part affects how the vehicle stops, steers or holds the road. If you are not sure how to fit it, have it installed or checked by a qualified mechanic.
FAQ
Which side or position does it fit?
It is listed for the rear position. If you are replacing both sides, check whether you need one of each.
How many vehicles is it listed for?
4 applications are listed in the fitment section above.
Can I install it myself?
Many owners do this job at home with the right tools and a service manual, but because it is a safety-related part, have the work checked by a qualified mechanic if you are not sure.
Before you order
- Check the position: this part is listed as rear.
- Measure the part you are replacing and compare it with the specifications above.
- Plan for a wheel alignment after fitting if the job changes the suspension or steering geometry.

Fabtech shocks or struts: what to know
Bouncing, nose dive under braking and uneven tire wear are signs they are worn.
Fitment notes
- Specs, lead time and warranty come from Fabtech and can change. The details above this guide are the latest we have.
Not sure it fits? Tell us exactly what you drive and we'll confirm fitment first. It's free and saves a return.
Ask about fitmentWhat else to plan for
- Strut mounts. Often worn at the same time.
- Alignment. Needed after strut replacement.
More for your car: Suspension & steering · Suspension & steering
Questions about shocks or struts
Will this fit my car?
Should I replace them in pairs?
Where do specs and warranty details come from?
Questions & answers
No questions yet about this part. Ask about fitment, what's in the box or installation and we'll answer here.