SKU: 24-025683 | UPC: 651860454078
Bilstein B6 4600 1988-2000 GMC K2500 Sierra Rear 46mm Monotube Shock Absorber
Bilstein 24-025683 B6 4600 shock absorber serves as a direct fit upgrade for stock height 1988-2000 GMC K2500 and K3500 trucks including Sierra SLE SLT and Chevrolet Silverado models. The monotube design delivers consistent fade free performance through a velocity sensitive digressive piston that adapts to road conditions. This part improves ride quality handling and comfort on original suspension setups.
Key Features
- Monotube Design: 46mm diameter ensures consistent performance in all conditions
- Application Specific Tuning: Matched to stock height GMC and Chevrolet trucks for optimal results
- Piston Technology: Velocity sensitive digressive piston responds to changing road surfaces
- OE Replacement: Direct fit for 1988-2000 K2500 and K3500 series vehicles
Specifications
| Detail | Value |
|---|---|
| Brand | Bilstein |
| Type | Monotube Shock Absorber |
| Compatibility | 1988-2000 GMC K2500 K3500 Chevrolet K2500 K3500 |
| Position | Rear |
| Body Diameter | 46mm |
| Country of Origin | Germany |
| Warranty | Manufacturer Limited |
Whats Included
- One Bilstein B6 4600 Shock Absorber
- Mounting Hardware as Required
Product Notes
- Designed for stock height vehicles only
- Replaces original equipment shock absorbers
- Verify fitment with vehicle year make and model before purchase
This Part Fits
| Year Range | Make | Model | Notes |
|---|---|---|---|
| 1988-2000 | GMC | K2500 Sierra SLE SLT SLX | Rear Position |
| 1988-2000 | Chevrolet | K2500 K3500 Silverado Cheyenne | Rear Position |
Why Choose Bilstein?
- Original equipment supplier to major truck manufacturers
- Monotube gas pressure technology for reliable operation
- Over 145 years of suspension engineering experience
- Extensive aftermarket catalog with precise vehicle matching
Frequently Asked Questions
- Q: Is this shock for front or rear?
- A: This is the rear shock absorber version for listed trucks.
- Q: Will it fit lifted vehicles?
- A: No this part is tuned specifically for stock height suspensions.
- Q: How many are needed per vehicle?
- A: Two rear shocks are typically installed as a pair.
Shipping & Handling
- Method: UPS Ground or FedEx
- Availability: In stock ships same or next business day
- Packaging: Standard automotive parts box





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