RAW 4x4 Heavy-Duty Suspension Lift Kit – Jeep Wrangler JL (2019+)

RAW 4x4 Heavy-Duty Suspension Lift Kit – Jeep Wrangler JL (2019–Present)

Transform your modern trail machine’s load capacity and highway stability with the commercial truck-tough RAW 4x4 Heavy-Duty Suspension Kit for the Jeep Wrangler JL (2019+), covering all 2-door and 4-door Sport, Sahara, Rubicon, and 4xe variants. Born from a rich pedigree of heavy commercial vehicle engineering by Powerdown, this system replaces soft factory setups to provide up to 50mm of ground clearance — maintaining maximum safe operational limits for stock driveshafts and electronic sway bar disconnect modules — for superior axle articulation and tire-to-ground traction.

Like its predecessor, the modern JL utilizes an advanced front and rear quadra-coil solid-axle geometry. Whether you’re packing a Quick Pitch Quick-en-Suite Box Unit, interior drawer systems, or heading cross-border on corrugated gravel routes, the upgraded coils and RC-JPL19R-HD Constant-Load Rear Springs stop rear-end sag dead in its tracks. Equipped with massive-bore Nitro Max shocks with multi-stage velocity-sensitive disk valving calibrated to eliminate the body sway and loose steering feedback typical of modified solid-axle Jeeps.

Kit Components & Part Numbers

• Front Nitro Max Shock Absorbers – Pair (NM-JL19F) – 41–45mm bore, 60mm outer tube, multi-lip HNBR high-temperature dust seals
• Front Raised Coil Springs (RC-JPL19F) – 0–50kg / Standard Touring
• Front Heavy-Duty Raised Coil Springs (RC-JPL19F-HD) – 50–100kg / Steel Bumper & Winch — mandatory to counteract heavy steel bumpers & winch setups
• Rear Nitro Max Shock Absorbers – Pair (NM-JL19R) – matched rear damping for solid rear axle
• Rear Heavy-Duty Coil Springs (RC-JPL19R) – 0–150kg / Everyday Touring
• Rear Extra Heavy-Duty Coil Springs (RC-JPL19R-HD) – Constant 300kg+ for RTT, canvas tents & storage sliders

⚠️ Recommended Installation Accessories

The Jeep JL features highly sensitive steering geometry — lifting the vehicle modifies the tracking angle of the front end. We strongly recommend adding the following to your order:

• Heavy-Duty Adjustable Front Track Bar – re-centres the front axle to keep tracking parallel after lift installation
• Steering Stabilizer Upgrade – mitigates bump-steer and high-speed wheel wobble over rough dirt tracks

Technical Specifications

• Total Lift: 40mm – 50mm (1.5–2 inches) over factory ride height
• Kit Weight: ~34–38kg (all-coil setup — lighter than leaf-spring bakkie kits)
• Packaged Dimensions: 860mm × 460mm × 280mm
• Shock Bore: 41–45mm (Nitro Max) | Outer Tube: 60mm steel | Valving: Multi-stage velocity-sensitive disk

Warranty

Industry-leading 3-Year / 60,000km Warranty — covers progressive coil sagging, manufacturing fracturing, and high-pressure oil seal blowouts under extreme trail conditions.

Professional Fitment Available Nationwide

Prefer to have it fitted by experts? Advanced 4x4 offers professional fitment at our fitment centres across South Africa. Simply place your order online and contact us to book your fitment appointment at the centre nearest to you. Our trained technicians will ensure your suspension kit is installed correctly for optimal performance and safety.

Selecting the Right Configuration

To ensure you receive the correct spring rate for your build, please specify your setup at checkout:

• Front-end weight: Standard Touring / Steel Bumper & Winch
• Rear-end setup: Comfort / Touring (0–150kg) / Permanent 300kg+ Overland Build (RTT, drawers & camp gear)

⏳ Lead Time: Please allow 14 business days for production/sourcing if stock is not immediately available.