The B8 8100 ZoneControl R DSA is an adjustable large bore 60mm (2.65 in outside diameter) reservoir shock for lifted trucks and SUVs. Click adjuster knobs set low and high speed compression independently, so damping can be matched to the surface rather than fixed at build. ZoneControl R's double piston design adds position sensitive rebound damping, eliminating harsh top-out and the need for an external limit strap, while the monotube body and velocity sensitive digressive valving tuned per application keep performance fade free. Each unit ships with a remote or piggyback reservoir depending on the application.
Specifications
| Type |
Adjustable monotube reservoir shock absorber (Bilstein B8 8100 ZoneControl R DSA) |
| Position |
Front |
| Body Diameter |
60mm (2.65 in outside diameter) |
| Adjustment |
Dual speed adjustable, independent low and high speed compression via click adjuster knobs |
| Reservoir |
Remote or piggyback, depending on application |
| Quantity |
1 (single corner) |
| Part Number |
25-344790 |
This part fits:
| Year |
Make |
Model |
Submodel |
| 2009-2010 |
Ford |
F-250 Super Duty |
Cabela's |
| 2008-2009 |
Ford |
F-250 Super Duty |
FX4 |
| 2005-2010 |
Ford |
F-250 Super Duty |
Harley-Davidson Edition |
| 2005-2026 |
Ford |
F-250 Super Duty |
King Ranch |
| 2005-2026 |
Ford |
F-250 Super Duty |
Lariat |
| 2018-2024 |
Ford |
F-250 Super Duty |
Limited |
| 2013-2026 |
Ford |
F-250 Super Duty |
Platinum |
| 2005-2026 |
Ford |
F-250 Super Duty |
XL |
| 2005-2026 |
Ford |
F-250 Super Duty |
XLT |
| 2009-2010 |
Ford |
F-350 Super Duty |
Cabela's |
| 2008-2009 |
Ford |
F-350 Super Duty |
FX4 |
| 2005-2010 |
Ford |
F-350 Super Duty |
Harley-Davidson Edition |
| 2005-2026 |
Ford |
F-350 Super Duty |
King Ranch |
| 2005-2026 |
Ford |
F-350 Super Duty |
Lariat |
| 2018-2024 |
Ford |
F-350 Super Duty |
Limited |
| 2013-2026 |
Ford |
F-350 Super Duty |
Platinum |
| 2005-2026 |
Ford |
F-350 Super Duty |
XL |
| 2005-2026 |
Ford |
F-350 Super Duty |
XLT |