Moog 7170 Coil Spring Set - Front

Moog Coil Spring Set for Dodge B-Series and Ramcharger

The Moog 7170 coil spring set is engineered to restore suspension performance for Dodge B100, B200, B300, D100, D150, D200, D250, and Ramcharger models. Designed with precise dimensions and durable materials, these springs help maintain proper ride height and handling characteristics.

• Wire diameter options: 0.81 inches and 20.60 mm for strength and flexibility
• Black spring color for corrosion resistance and durability
• Front and rear spring outside diameter: 5.620 inches
• Front and rear spring relaxed length: 12.60 inches (320.00 mm)
• Front and rear spring compressed length: 10.50 inches (266.70 mm)

Technical Specifications and Design Details

The Moog 7170 coil spring set features a consistent wire diameter of 0.81 inches (20.60 mm), providing a balance between stiffness and ride comfort. Both front and rear springs share an outside diameter of 5.620 inches, ensuring uniform suspension response. The relaxed length of 12.60 inches (320.00 mm) and compressed length of 10.50 inches (266.70 mm) are optimized for the suspension geometry of Dodge B-series vans and Ramcharger trucks. The black finish offers protection against rust and environmental wear, extending the service life of the springs.

Compatible Vehicles and Applications

This coil spring set is compatible with the following Dodge models:

• Dodge B100, B200, B300 vans
• Dodge D100, D150, D200, D250 pickup trucks
• Dodge Ramcharger SUV

These springs are designed to replace worn or sagging coil springs, restoring proper ride height and suspension performance for these specific vehicles.

Common Suspension Issues Addressed

• Sagging or uneven ride height in Dodge B-series vans and Ramcharger
• Reduced suspension responsiveness and handling stability
• Excessive body roll or bottoming out during load or cornering
• Premature wear of other suspension components due to improper spring tension

Installation Notes and Tips

When installing the Moog 7170 coil spring set, ensure the vehicle is securely lifted and supported. It is recommended to replace springs in pairs (front or rear) to maintain balanced suspension performance. Verify spring orientation and seating to avoid noise or uneven wear. After installation, a professional wheel alignment is advised to optimize handling and tire wear.

Quality Assurance and Warranty

Moog coil springs are manufactured to meet or exceed OEM specifications for durability and performance. The 7170 coil spring set undergoes rigorous quality control to ensure consistent dimensions and material integrity. While specific warranty details are not provided, Moog products typically come with a limited warranty against defects in materials and workmanship.