Superlift Lift Kit Coil Spacer Component Box (REAR)

2014–2018 Ram 2500 5.7L Hemi / 6.4L 392 / 6.7L Diesel

Part #: 4687

Overview

The Superlift 4-inch Lift Kit Coil Spacer Component Box is engineered specifically for the rear suspension of 2014–2018 Ram 2500 trucks equipped with 5.7L Hemi, 6.4L 392, or 6.7L Diesel engines. Designed to provide a reliable and effective lift, this coil spacer kit enhances your truck’s stance and ground clearance without compromising ride quality or on-road performance. Superlift’s decades of experience and passion for trucks and off-road lifestyles ensure this product delivers dependable, long-lasting results for both daily driving and rugged terrain.

Whether you’re looking to improve your Ram 2500’s off-road capability or simply want a more aggressive look with added height, this coil spacer component box offers a straightforward solution that integrates seamlessly with your existing suspension system.

Key Features

Superlift’s coil spacer kit combines quality engineering with practical benefits, making it an excellent choice for Ram 2500 owners seeking a moderate lift upgrade. Key features include:

• 4-inch rear lift height for improved ground clearance and off-road capability
• Precision-engineered coil spacers designed to maintain proper suspension geometry
• Compatible with 2014–2018 Ram 2500 models with 5.7L Hemi, 6.4L 392, and 6.7L Diesel engines
• Durable materials built to withstand harsh off-road conditions and daily use
• Maintains factory ride quality and handling characteristics on-road
• Simple installation process with no major modifications required
• Backed by Superlift’s reputation for quality and customer satisfaction

Construction & Design

Superlift’s coil spacer components are manufactured using high-strength materials engineered for durability and performance. The spacers are designed to evenly distribute load and maintain suspension integrity, preventing premature wear or damage. Each component undergoes rigorous quality control to ensure a precise fit and long service life. The design focuses on preserving the factory suspension geometry, which helps retain the Ram 2500’s excellent ride comfort and handling characteristics even after lifting.

Installation & Fitment

This coil spacer component box is designed for straightforward installation on the rear suspension of compatible Ram 2500 models. The kit installs directly onto the existing coil springs, providing a 4-inch lift without the need for complex modifications or additional suspension components. While professional installation is recommended to ensure proper fitment and safety, experienced DIY enthusiasts with the right tools can complete the upgrade efficiently. Always verify compatibility with your specific model and engine before installation.

What's Included

• Rear coil spacers engineered for a 4-inch lift
• All necessary hardware for installation
• Detailed installation instructions

Ideal For

This Superlift coil spacer kit is ideal for Ram 2500 owners who want to enhance their truck’s off-road capability and appearance with a moderate lift. It suits those who prioritize maintaining factory ride quality while gaining additional ground clearance for rough terrain, towing, or hauling. Whether you’re an off-road enthusiast, a daily driver seeking a more commanding presence, or someone preparing your truck for rugged work environments, this kit offers a reliable and proven solution.

Superlift Suspension Systems builds lift kits, leveling systems, shocks, and steering components engineered to increase ground clearance while keeping suspension geometry and control dialed in for real off-road use. It’s a staple brand for truck and SUV enthusiasts who want stronger stance and trail capability without giving up stability and ride confidence on the street.