aFe RaceRunner Rear Shock Kit

2018–2026 Jeep Wrangler JL 3.6L V6

Part #: 37-D7001R

Overview

The aFe RaceRunner 2.0 IN Rear Shock Kit is a premium suspension upgrade designed specifically for Jeep Wrangler JL Sport models from 2018 through 2026, including both 2-door and 4-door variants equipped with the 3.6L V6 engine. Engineered to enhance rear suspension performance, these monotube shocks deliver improved handling, ride comfort, and durability for off-road enthusiasts and daily drivers alike.

Built to withstand the demands of rugged terrain, the RaceRunner shocks provide consistent damping and superior control, making them an ideal choice for Jeep owners seeking to elevate their vehicle’s rear suspension dynamics without sacrificing ride quality. Whether navigating challenging trails or cruising on pavement, this shock kit offers a reliable and robust solution to optimize your Wrangler’s rear suspension performance.

Key Features

Designed with precision engineering and high-quality materials, the aFe RaceRunner Rear Shock Kit incorporates advanced technology to ensure outstanding performance and longevity:

• 2.0-inch black zinc-plated monotube cylinder for enhanced corrosion resistance and superior heat dissipation
• CNC-machined components manufactured to exacting tolerances for consistent quality and precise fitment
• Internal Floating Piston (IFP) design for simplified installation and improved shock performance
• Multi-seal carrier system engineered to prevent fluid leakage and ensure long-lasting reliability
• Fully synthetic shock fluid formulated for optimal damping and temperature stability under demanding conditions
• 5/8-inch polished nitro steel shafts providing exceptional strength and resistance to bending and wear
• Precision valving tuned specifically for Jeep Wrangler JL Sport models to balance ride comfort with control
• Compatible with both 2-door and 4-door Sport models for broad application within the JL lineup

Construction & Design

The RaceRunner Rear Shock Kit is crafted from premium materials engineered to endure the rigors of off-road driving and everyday use. Its monotube design offers superior heat dissipation compared to traditional twin-tube shocks, reducing fade during extended operation. The black zinc plating protects the shock cylinder from corrosion, extending service life even in harsh environments.

Each shock features CNC-machined parts that meet strict quality standards, ensuring a precise fit and smooth operation. The internal floating piston separates the shock fluid from nitrogen gas, preventing aeration and maintaining consistent damping performance. Additionally, the multi-seal carrier system enhances durability by eliminating fluid leaks, while the polished nitro steel shafts resist bending and wear under heavy loads.

Installation & Fitment

Installation of the aFe RaceRunner Rear Shock Kit is straightforward and designed for direct bolt-on fitment to 2018–2026 Jeep Wrangler JL 2-door and 4-door Sport models with the 3.6L V6 engine. No modifications are required, allowing for a seamless upgrade from factory rear shocks. Professional installation is recommended to ensure proper torque specifications and alignment for optimal performance and safety.

What's Included

• Two (2) aFe RaceRunner 2.0 IN Rear Shock absorbers
• Mounting hardware required for direct fitment
• Installation instructions

Ideal For

This shock kit is ideal for Jeep Wrangler JL Sport owners who want to improve rear suspension performance for off-road adventures, trail riding, or enhanced daily driving comfort. It suits enthusiasts seeking a durable, high-quality shock absorber that balances ride quality with rugged capability, delivering reliable performance in a variety of driving conditions.

Emissions Note

This product does not require a CARB Executive Order (EO#) and is fully compliant with emissions regulations.

aFe POWER (Advanced FLOW Engineering) offers dyno-proven intake, filtration, and exhaust upgrades aimed at measurable performance gains. The brand’s lineup is geared toward enthusiasts looking for better airflow, improved sound, and durable materials—from cold air intakes to stainless exhaust systems for street and track applications.