Home/All Parts/Bilstein/Bilstein B8 8100 (ZoneControl R) 17-26 Ford F-250/F-350 Super Duty Rear Shock Absorber
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Product Details
Bilstein B8 8100 (ZoneControl R) reservoir shock absorbers are a direct fit, position sensitive solution designed for light trucks and SUVs. The system incorporates a double piston design, offering 2 stages of rebound valving and is supplied with a remote reservoir for increased cooling and an accompanied, bolt-on anodized reservoir chassis mount where applicable.
Features
- 60mm large bore digressive piston offers a greater range of tunability and delivers exceptional comfort without sacrificing control
- 60mm remote reservoir offers increased oil capacity for consistent performance over rough terrain
- Direct fit for an easy installation
Listed for 2 vehicles: the fitment table on this page shows each year, make and model it fits.
Confirm this fits your vehicle. Use the “Check Fit” selector, or see the Vehicle Compatibility list below for confirmed years, makes and models.
Bilstein
Bilstein B8 8100 (ZoneControl R) 17-26 Ford F-250/F-350 Super Duty Rear Shock Absorber
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Part #: BIL25-285413
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$964.99
Price in CAD. Taxes & shipping calculated at checkout.
Check if it fits your vehicle
Shipping from $189.00
Tracked shipping across CanadaExpress shipping available · 30-day returns · Oversize and freight items ship at a flat rate shown at checkout · Shipping details
Tracked delivery across Canada.
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Fitment Data
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Fits these vehicles
2017–2026 Ford F-250 Super Duty2017–2026 Ford F-350 Super Duty
Fitment data is provided as a guide — please verify before purchase.
Vehicle fitment
Estimated fitment — verify before purchase| Years | Make | Model |
|---|---|---|
| 2017–2026 | Ford | F-250 Super Duty |
| 2017–2026 | Ford | F-350 Super Duty |
Check fitment before you order. We publish fitment from manufacturer and industry data and take care with it, but fit can depend on trim, cab and bed configuration, factory options and any modifications already on your vehicle. If you are unsure, contact us before ordering — and if fitment we published turns out to be wrong, we cover the return.
Specifications
Manufacturer data for this part — all visible, no tabs to dig through.
| Brand | Bilstein |
| Part number | BIL25-285413 |
| Category | Suspension & Lift |

Bilstein B8 8100 (ZoneControl R) 17-26 ...
BIL25-285413
$964.99in stock · tracked delivery
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