Rock Krawler RK07728K 3.5 in. Front Coil Spring Kit for Diesel Jeep Wrangler JL/JLU

The Rock Krawler RK07728K is a 3.5-inch front coil spring kit engineered specifically for the added weight of the 3.0L EcoDiesel engine found in 2018-present Jeep Wrangler JL 2-Door and JLU 4-Door models. Unlike generic lift springs, these coils are rate-tuned to account for the heavier diesel powerplant, delivering proper lift height and balanced ride quality that a standard spring cannot provide on a diesel-equipped Wrangler.

Key Features:

• Diesel-Specific Spring Rate: Engineered to compensate for the greater front-end weight of the EcoDiesel engine, maintaining correct suspension geometry and ride height
• 3.5-Inch Lift Height: Provides 3.5 inches of front lift over the factory ride height
• Bolt-In Installation: Direct replacement for the factory front coil springs with no cutting or welding required
• Jeep JL/JLU Compatible: Fits both 2-door Wrangler JL and 4-door Wrangler JLU platforms from 2018 to present
• High-Quality Construction: Built to Rock Krawler's exacting standards for on-road comfort and off-road durability
• Manufacturer Warranty: Backed by Rock Krawler's warranty against manufacturer defects

Rock Krawler is a Jeep suspension specialist based in Latham, New York, known for developing advanced suspension systems and components entirely in-house. The RK07728K front coil spring kit is an essential component for diesel Wrangler owners looking to add lift without sacrificing the handling balance and geometry their vehicle requires.