Bilstein B8 8112 (ZoneControl) CR Suspension Kit for the 2019-2024 Ram 1500 are a direct fit, position sensitive coilover designed for light trucks and SUV’s. ZoneControl CR is a revolutionary technology delivering position sensitive damping. The system incorporates a triple piston design, offering 3 stages of compression valving and 2 stages of rebound valving. The coilover module utilizes a threaded spring seat for ride height adjustability ranging from 0-3.8 (depending on application). The coilover is supplied with a remote reservoir for increased cooling and an accompanied, bolt-on anodized reservoir chassis mount. BILSTEIN B8 8112 (ZoneControl) CR position sensitive coilovers will offer unparalleled ride comfort during every day driving combined with maximum control over large suspension inputs.
Standard Features
- ZoneControl CR: Position sensitive damping with 3 compression zones and 2 rebound zones, controlled by 3 independent pistons
- Triple piston design delivers comfort during every day driving conditions and maximum control under large suspension inputs
- 60mm remote reservoir for increased oil capacity and cooling
Specifications
| Part Number | 41-242513 |
| Part Name | Shock Absorber and Coil Spring Assembly |
| Vehicle | 2019-2024 Ram 1500 |
| UPC | 651860866789 |
| Front Lift Height | 0.6 – 1.9 in. |
| Body Design | Smooth Body (Coilover) |
| Body Diameter (ID) | 60 mm |
| Body Material | Steel |
| Boot Included | No |
| Collapsed Length | 16.90 in. |
| Collapsed Length | 429.3 mm |
| Damping Adjustable | No |
| Extended Length | 22.39 in. |
| Extended Length | 562.8 mm |
| Finish | Dampers: Zinc Plated / Springs: Black |
| Internal Design | Monotube |
| Lower Mount Type | Clevis |
| Reservoir | Yes |
| Segment | Light Truck |
| Series | B8 8112 (ZoneControl CR) |
| Spring Seat Included | Yes |
| Upper Mount Type | Special |
| Notes | Without Air Leveling Suspension |
Vehicle Fitment
- 2019 Ram 1500
- 2020 Ram 1500
- 2021 Ram 1500
- 2022 Ram 1500
- 2023 Ram 1500
- 2024 Ram 1500





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