Dorman 540-207 Rear Leaf Spring Bump Stop

The Dorman 540-207 is a rear leaf spring bump stop (also commonly called a leaf spring bumper or jounce bumper) designed as a direct OE replacement. This component sits between the leaf spring pack and the frame, absorbing impact and limiting suspension travel to protect the chassis and drivetrain from damage during heavy loading or rough terrain.

Key Features:

• Direct OE Replacement: Engineered to match the fit, form, and function of the original equipment part
• Rubber and Steel Construction: Durable materials provide long-lasting impact absorption and resistance to compression fatigue
• Black Finish: Matches factory appearance
• 2-Hole Mounting: Bolt-on installation with two mounting holes for secure, rattle-free attachment
• Rear Position: Designed specifically for rear suspension leaf spring applications
• Limited Lifetime Warranty: Backed by Dorman's limited lifetime warranty for added confidence
• OE Cross-References: Replaces OEM part numbers 52113464AC, 52113464AB, and 52113464AA

Leaf spring bump stops play a critical role in protecting your suspension and frame from metal-to-metal contact during full compression events. A worn or missing bump stop can lead to premature wear on surrounding suspension components, increased noise, and potential structural damage. The Dorman 540-207 restores proper suspension travel limits and is sold as a single piece.