



🚙 Elevate your ride—bolt on confidence, conquer every road!
The Front & Rear 5100 Series Suspension Absorbing Shocks by Bilstein are precision-engineered monotube shocks featuring patented digressive valving for instant response to changing terrain. Designed specifically for 1999-2007 Silverado and Sierra 1500 4WD trucks with front lifts of 2-2.5" and rear lifts up to 1", these shocks combine durable zinc plating and vulcanized neoprene bushings for long-lasting performance. OEM certified mounting hardware ensures easy installation, while a limited lifetime warranty guarantees reliability for years to come.
| Manufacturer | Bilstein |
| Brand | Southwest Speed |
| Model | Bilstein |
| Item model number | 24-186643_186742 |
| Exterior | Zinc |
| Manufacturer Part Number | 24-186643_186742 |
| OEM Part Number | 24-186643_186742 |
| Position | Front |
| Special Features | </p> <b>Bilstein's old part numbers on these shocks were F4-BE5-C153-H0 on the Fronts and F4-BE5-D147-H0 on the Rears.</b> </p></p>, </p> <b>GMC:</b> <b>Sierra 1500 4WD:</b> <li>1999-2007 <li>With 0" to 2.5" of Lift in the Front <li>With 0" to 1.5" of Lift in the Rear <li>Including Classic, HT, SL, SLE, SLT, Hybrid, and WT <li>Excluding Quadrasteer <li>Excluding ZX3 Electronic Suspension </p>, <b><i>Bilstein Part # 24-186643_186742</b></i></p>, <b>Fits:</b> </p> </p> <b>Chevy:</b> </p> <b>Silverado 1500 4WD:</b> <li>1999-2007 <li>With 0" to 2.5" of Lift in the Front <li>With 0" to 1.5" of Lift in the Rear <li>Including Base, Classic, Hybrid, LS, LT, WT, and Z71 <li>Excluding Quadrasteer <li>Excluding ZX3 Electronic Suspension </p>, <p></p> |
| Safety Rating | Other |
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