Landrum ST Series Bump Stop Spring - 1400lb H76403FXL Consistent no fade valving /

Consistent no fade valving / separate gas chamber

3-1/2 in Radius

2000-2010 Mercury Mountaineer

and highly-specialized silicone magnetic steel cores

Landrum ST Series Bump Stop Spring - 1400lb H76403FXL Consistent no fade valving /Landrum Performance Spring has added bump stop spring technology to their inventory. Many of you have used bump rubbers or a die spring. This is a coil spring made specifically for the bump stop applications. This spring is made of high tensile strength material as are our other VB series springs. This offers fast, easy set up, and consistent spring rate. We offer 5 rates: 600, 800, 1000, 1200, and 1400. We will also be carrying the bump cups to help