Rear kit configured for trucks with factory rear overload leaf springs, using a 2-inch block kit. Front bump stop option: FOX 2.0 Factory Race Series Hydraulic Bump Stop — engineered for rough terrain, providing an additional layer of shock absorption at full suspension travel; ideal for avid off-roaders who encounter large obstacles or rough terrain at speed. Includes 6-Bolt indexing ring kit, compatible with the standard Ram 3500 transfer case bolt pattern.
Overview
The BDS 4-inch 4-Link Lift Kit for the Ram 3500 (2019–2024) 4WD Diesel replaces the factory suspension setup with heavy-duty components designed for serious off-road performance and durability. The kit features BDS heavy-duty 4-Link arms for improved articulation and strength, paired with a front coilover conversion using FOX 2.5 Performance Elite coilovers for enhanced control and damping. FOX Performance Elite rear shocks provide consistent performance in the rear. An optional FOX 2.0 hydraulic bump stop upgrade is available for the front to add an additional layer of control under hard impacts and at full suspension travel.
Features
- FOX 2.5 Performance Elite coil-over mounts in the factory coil spring bucket
- FOX 2.5 Performance Elite rear shocks
- Optional auxiliary front shock absorber (FOX 2.0 Hydraulic Bump Stop)
- Heavy-duty tubular steel 4-Link arms — correct caster while maximizing ground clearance
- Front adjustable track bar — allows front axle to be re-centered after lifting
- Front sway bar correction to maintain handling performance
Specifications
- Lift Height: 4 inches
- Rear Lift: 2-inch block kit (available with or without overload configuration)
- Front Shock: FOX 2.5 Performance Elite Coil-Over
- Rear Shock: FOX 2.5 Performance Elite
- 4-Link Arms: Heavy-duty tubular steel construction
- Indexing Ring Options: 6-Bolt (standard) or 8-Bolt (Aisin transmission)
- Front Bump Stop Options: Rubber Bump Stop or FOX 2.0 Factory Race Series Hydraulic Bump Stop
Installation
- Estimated Time: 7–8 hours
- Difficulty: Difficult
- Tools Required: 8677 Chrysler ball joint separation tool (or equivalent), cut-off wheel or equivalent, welding equipment
Important Notes
- Will not fit air ride equipped models
- Diesel models only
- Requires aftermarket front driveshaft due to increased wheel travel
- Dually with 8-bolt Transmission (Aisin) requires BDS122409 DEF Relocation Kit
- Mega Cabs with 8-bolt Transmission (Aisin) require BDS122409 DEF Relocation Kit
- Vehicles equipped with a Manual T-case require BDS122423 Manual transfer case shifter extension
- Vehicles equipped with a 2-piece rear drive shaft (carrier bearing) require BDS122406 Carrier bearing drop
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