Dorman 540-209 Leaf Spring Bump Stop Suspension Bumper

The Dorman 540-209 is a direct-replacement leaf spring bump stop engineered to restore proper suspension function and protect your vehicle's frame and suspension components from damage caused by excessive travel.

Bump stops — also called leaf spring bumpers or jounce bumpers — serve as a critical buffer between the leaf spring pack and the vehicle frame. When the suspension compresses fully under heavy loads or rough road conditions, the bump stop absorbs the impact energy, preventing metal-to-metal contact and reducing noise, vibration, and harshness (NVH).

Key Features:

• Direct OE Replacement — precision-engineered to match the design and dimensions of the original equipment component
• Durable Construction — manufactured from high-quality rubber to withstand repeated compression cycles and harsh environmental conditions
• Restores Proper Suspension Travel — limits suspension over-travel and protects frame, spring, and axle components
• Reduces NVH — absorbs impact energy to minimize noise, vibration, and harshness during suspension compression
• Rigorously Tested — thorough quality control measures ensure long-term reliability and longevity

The Dorman 540-209 leaf spring bumper installs easily as a drop-in replacement for worn or cracked OEM bump stops, helping to maintain ride quality and suspension integrity over time.