Product Details
The Bilstein B8 shocks are built for a 2021-2026 Chevrolet Suburban (GMT T1XX) that has been lifted or leveled, valved for the taller ride height rather than fighting it.
The monotube design is what sets Bilstein apart. A single high-pressure gas chamber keeps the oil from aerating, so the damping stays consistent on a rough road instead of fading as the unit heats up.
Features
- 46mm monotube design ensures consistent, fade-free performance in all conditions
- Practical alternative to coil spring spacers, with the benefit of Bilstein monotube technology
- Adjustable spring seat offers 0-2.75in of lift, depending on the application
Specifications
| Part Number | 24-317474 |
| Part Name | Shock Absorber |
| Vehicle | 2021-2026 Chevrolet Suburban |
| Chassis Code | GMT T1XX |
| Drivetrain | RWD/4WD |
| UPC | 651860883915 |
| Rear Lift Height | 0 - 1.8 in. |
| Body Design | Snap Ring Grooved Body (Coilover) |
| Body Diameter (ID) | 46 mm |
| Boot Included | No |
| Collapsed Length | 15.12 in. (384.0 mm) |
| Damping Adjustable | No |
| Extended Length | 22.50 in. (571.4 mm) |
| Finish | Zinc Plated |
| Internal Design | Monotube |
| Lower Mount Type | Eye 14.1 mm |
| Reservoir | No |
| Segment | Light Truck |
| Series | B8 5100 (Ride Height Adjustable) |
| Spring Seat Included | Yes |
| Upper Mount Type | Stem |
| Quantity | Sold Individually |
| Notes | Without Magnetic Ride Control or Air Suspension |
Vehicle Fitment
- 2021 Chevrolet Suburban RWD/4WD (GMT T1XX)
- 2022 Chevrolet Suburban RWD/4WD (GMT T1XX)
- 2023 Chevrolet Suburban RWD/4WD (GMT T1XX)
- 2024 Chevrolet Suburban RWD/4WD (GMT T1XX)
- 2025 Chevrolet Suburban RWD/4WD (GMT T1XX)
- 2026 Chevrolet Suburban RWD/4WD (GMT T1XX)




