Premium double spring Showa silicone shock absorber designed for Chevrolet Avalanche 2500, Suburban 2500, and GMC Yukon XL 2500. High-grade silicone construction ensures superior durability and heat resistance. Precision-engineered dual spring system delivers optimal load distribution and smooth suspension performance. Advanced corrosion-resistant coating protects against harsh road conditions. Direct OEM replacement with seamless installation. Ideal for off-road adventures, heavy-duty towing, and urban commuting. Factory-tested vibration damping technology reduces cabin noise. Reinforced mounting brackets prevent structural fatigue. Exclusive wholesale pricing for bulk orders.