Maxtrac MaxPro Coil Lift Kit

2013–2018 Ram 3500 5.7L Hemi / 6.4L 392 / 6.7L Diesel

Part #: K947341

Overview

The Maxtrac 4-inch MaxPro Coil Lift Kit is engineered specifically for 2013 to 2018 Ram 3500 models equipped with 5.7L Hemi, 6.4L 392, or 6.7L Diesel engines. Designed to provide a reliable and durable suspension lift, this kit enhances your truck’s stance and off-road capability without sacrificing ride quality. Featuring precision-tuned linear rate coils, the MaxPro lift kit resists sagging under heavy loads such as aftermarket bumpers and winches, delivering consistent performance and improved handling.

This comprehensive lift solution includes all necessary components to correct suspension geometry and maintain factory-like driving dynamics, making it ideal for Ram 3500 owners seeking a balanced combination of lift, durability, and ride comfort.

Key Features

The Maxtrac MaxPro Coil Lift Kit offers a range of advanced features designed to optimize your Ram 3500’s suspension performance:

• 4-inch lift with precision-tuned linear rate coil springs that resist sagging under heavy loads
• Front track bar drop bracket to maintain proper axle alignment and steering geometry
• Sway bar drop brackets to preserve suspension articulation and handling
• New pitman arm included to correct steering geometry after lift installation
• Grey powder-coated factory radius arm drop brackets to restore caster angle and improve stability
• Rear lift achieved with fabricated blocks and heavy-duty U-bolts for secure axle positioning
• Front and rear MaxTrac shocks engineered to complement the lift and maintain ride quality
• Complete hardware kit included for a seamless installation process

Construction & Design

Maxtrac’s MaxPro Coil Lift Kit is built with durability and precision in mind. The linear rate coils are engineered to provide consistent spring rates, ensuring the suspension maintains its height and performance even under demanding conditions. The radius arm drop brackets are powder coated in grey to resist corrosion and provide long-lasting strength. Fabricated rear blocks and U-bolts are designed to securely lift the rear axle while maintaining proper alignment and ride characteristics. Every component is manufactured to strict quality standards to ensure a perfect fit and reliable performance.

Installation & Fitment

This lift kit is designed for direct fitment on 2013–2018 Ram 3500 trucks with 5.7L Hemi, 6.4L 392, or 6.7L Diesel engines. Installation requires basic suspension knowledge and common hand tools. The kit includes all necessary hardware, brackets, and components to complete the lift without the need for additional modifications. The included pitman arm and track bar drop brackets ensure that steering geometry is corrected after the lift, preserving safe and predictable handling characteristics.

What's Included

• 4-inch MaxPro linear rate coil springs (front)
• Front track bar drop bracket
• Sway bar drop brackets
• New pitman arm
• Grey powder-coated radius arm drop brackets
• Fabricated rear lift blocks
• Heavy-duty U-bolts for rear axle
• Front and rear MaxTrac shocks
• Complete installation hardware

Ideal For

This lift kit is ideal for Ram 3500 owners who want to improve ground clearance and suspension performance while maintaining a smooth, controlled ride. It is especially suited for trucks equipped with aftermarket bumpers, winches, or other heavy accessories that can cause sagging with standard dual-rate coils. Whether you use your Ram for heavy-duty work, off-road adventures, or daily driving, the Maxtrac MaxPro Coil Lift Kit delivers enhanced capability and durability.

MaxTrac Suspension offers lift kits, leveling kits, shocks, and lowering systems for trucks and SUVs—built to dial in stance, clearance, and ride control for street, off-road, or show-truck goals. Whether you’re fitting bigger tires or dropping a performance truck for a tighter look, MaxTrac provides application-specific kits designed for straightforward installation and everyday durability.