Configured with NX2 Nitro Series shocks front and rear. NX2 shocks feature a nitrogen-charged twin-tube design, 10-stage velocity-sensitive valving, a 1-3/8-inch high-flow piston, dual-welded ends for increased strength, self-lubricating seals, and a silver powder coat finish.
Overview
This 5.5-inch radius arm lift kit from BDS Suspension is designed for 2019–2024 Ram 3500 gas-powered trucks equipped with factory rear air bags. The kit improves stance, performance, and capability while providing clearance for up to 37-inch tires. Up front, the kit includes gas-specific Pro-Ride coil springs, heavy-duty replacement radius arms, a forged drop pitman arm, a track bar bracket for steering correction, sway bar relocation hardware, and brake line brackets. A transfer case indexing ring and new transmission crossmember are included to allow use of the factory front driveshaft at this lift height. In the rear, the kit uses a high-strength fabricated lift block, heavy-duty air bag spacers, and longer U-bolts. Precision-tuned NX2 Nitro or FOX 2.0 Performance Series nitrogen-charged shocks are included front and rear depending on the selected configuration.
Features
- Heavy-duty 4-link design improves strength, handling, and caster control
- Gas-specific progressive rate Pro-Ride coil springs for a smooth, predictable ride on any terrain
- High-strength tubular HD radius arms with caster adjustment and OE-style rubber bushing at the frame mount
- Front track bar relocation bracket to re-center the front axle
- Forged drop pitman arm to correct steering angles
- Front sway bar correction hardware to maintain handling performance
- HD transmission crossmember and transfer case indexing ring to correct front driveline angles and retain factory driveshafts
- High-strength fabricated rear lift block with heavy-duty air bag spacers and longer U-bolts
- NX2 Nitro or FOX 2.0 Performance Series IFP gas shocks for improved ride and off-road performance
- Clearance for up to 37-inch tires
Specifications
- Lift Height: 5.5 inches
- Drivetrain: 4WD
- Engine: Gas
- Rear Suspension Compatibility: OE Rear Air Assist only
- Radius Arms: High-strength tubular construction, factory mounting location, caster adjustable
- Coil Springs: Full-length, gas-specific, progressive rate Pro-Ride
- Max Tire Size: Up to 37 inches
Installation
- Estimated Time: 8–10 hours
- Difficulty: Moderate
- Tools Required: Cut-off wheel or equivalent, drill and bit set, pitman arm puller, welding equipment
Important Notes
- For OE Rear Air Assist only.
- A DEF tank relocation bracket (part# 122409) is required for this kit to work with Dually or Mega Cab models with Aisin Transmissions (8-bolt).
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