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Bilstein 4600 Rear Shocks for 99-’10 GMC Sierra 2500HD 2WD/4WD
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Bilstein 4600 Rear Shocks for 99-’10 GMC Sierra 2500HD 2WD/4WD
Bilstein 4600 Rear Shocks for 99-’10 GMC Sierra 2500HD 2WD/4WD
Part Number(s): 24-060820
Summary: Bilstein B6 4600 shock absorbers are designed as a direct OE replacement upgrade for the 1999-2010 GMC Sierra 2500HD 2WD/4WD. These shocks feature a monotube design that provides consistent, fade-free performance for light trucks and SUVs at stock ride height. By utilizing application-specific tuning, the B6 4600 series offers a significant improvement in ride quality, handling, and comfort over factory equipment.
Features
- Monotube Design: Single-tube construction provides consistent fade-free performance to ensure reliable damping under repeated impacts and extended use.
- Velocity-Sensitive, Digressive Piston: A unique piston design reacts to changing road conditions to ensure optimal performance and stability.
- Application-Specific Tuning: Custom valving for the GMC Sierra 2500HD provides a significant improvement in ride quality to ensure maximum comfort and handling.
Technical Specifications
| Specification | Value |
|---|---|
| Series | B6 4600 |
| Position | Rear |
| Collapsed Length (mm) | 412.0 |
| Extended Length (mm) | 665.0 |
| Lower Mount Type | Eye 14.1mm |
| Upper Mount Type | Eye 14.1mm |
| Internal Design | Monotube |
| Finish | Yellow Paint |
| Reservoir | No |
| Body Diameter | 2.0 in. |
| Boot Included | Blue Straight |
| Adjustable Damping | Non-Adjustable |
| Country of Origin | MX |
| Quantity per Vehicle | 2 |
| Warranty | Limited Lifetime Warranty |
Fitment
- 1999-2010 GMC Sierra 2500HD 2WD
- 1999-2010 GMC Sierra 2500HD 4WD
- Note: Designed for stock height vehicles.
What’s Included
- Includes 2 Shocks
- Blue Straight Boots
Interchange Numbers
This product is compatible with the following part numbers:
- AutoZone 293013
- Bilstein BE5-6082
- Bilstein F4-BE5-6082-H0
- BQNV 24060820
- Chevrolet 22064867
- Chevrolet 25984613
- Chevrolet 89038654
- FOX Offroad Shocks 980-24-664
- General Motors 22064867
- GMC 22064867
- Pro Comp Suspension 926543
- Pro Comp Suspension MX6036
- Pro Comp Suspension ZX2034
- Rancho RS5274
- Rancho RS7274
- Rancho RS999274
Why Choose This Product?
- OE Replacement: Direct fit replacement for stock OE shocks, ensuring easy installation and perfect compatibility.
- Monotube Advantage: Monotube design provides consistent damping and fade resistance compared to twin-tube OE shocks.
- Performance Upgrade: Improved ride quality, handling, and comfort over factory shocks without modification required.
- Bilstein Quality: German engineering and manufacturing standards ensure long-lasting performance and reliability.
Frequently Asked Questions
Will these shocks lift my GMC Sierra 2500HD?
No, the Bilstein B6 4600 series is designed as a direct OE replacement for stock height vehicles and does not provide lift.
Are these shocks adjustable?
No, the B6 4600 series features a non-adjustable design with application-specific valving for optimal performance.
What is the benefit of the monotube design?
The monotube design provides consistent, fade-free performance by allowing heat to dissipate more effectively than traditional twin-tube shocks.
Does this include both rear shocks?
Yes, this listing includes a pair of 2 rear shocks (Part #24-060820).




