Take your 2019-2024 Ram 3500 diesel with factory rear air ride to the next level with this BDS 6" 4-link conversion kit that clears up to 37" tires. Up front it converts the factory stamped steel radius arms to a heavy-duty 4-link with diesel-specific Pro-Ride coil springs, forged drop pitman arm and track bar bracket for steering correction, sway bar relocation, brake line brackets, and custom-tuned nitrogen shocks. At this height a transfer case indexing ring and new transmission crossmember are supplied so the factory front driveshaft can be reused. The rear uses high-strength steel lift blocks, add-a-leaf springs, heavy-duty air bag spacers, u-bolts, and a matching set of NX2 Nitro or FOX 2.0 performance shocks.

Features

• Heavy-duty 4-link improves strength, handling, and caster control
• Front high-strength progressive-rate coil springs
• Front track bar relocation bracket to reposition the axle
• Forged drop pitman arm to correct steering angles
• Front sway bar correction to maintain handling performance
• HD transmission crossmember and t-case indexing ring to correct front driveline angles and allow use of factory driveshafts
• Choice of BDS NX2 gas or FOX 2.0 IFP performance series gas shocks
• NX2 shocks: nitrogen-charged, twin-tube design with 10-stage velocity-sensitive valving
• Dual-welded ends for increased strength
• 1-3/8" high-flow piston
• Self-lubricating seals, silver powder coat finish

Specs

• Front Lift Method: Coil Spring
• Rear Lift Method: Block
• Shocks Included: Yes
• Front Lift Height: 6 inch
• Rear Lift Height: 5 inch

Recommended Tire & Wheel Fitment

• Tire Size: 37x13.5
• Wheel Diameter: 18x9, 20x9
• Back Spacing: 5.625/5.625

Notes

• Fits OE-equipped air ride systems only.
• Dually and Mega Cab models with the 8-bolt Aisin transmission require BDS122409 differential relocation kit. The 8-bolt kit also includes an internal shaft seal extension and new shaft seal.
• Vehicles equipped with a manual t-case require BDS122423 manual transfer case shifter extension.
• Vehicles equipped with a 2-piece rear driveshaft (carrier bearing) require BDS122406 carrier bearing drop.

Includes

• BDS012433, 2019-2024 Ram 2500 / 2019-2024 Ram 3500 4-Link Box Kit 1of2 (UPC 658848612437)
• BDS012434, 2019-2024 Ram 2500 / 2019-2024 Ram 3500 4-Link Box Kit - 2 of 2 (UPC 658848612444)
• BDS012626, 2019-2024 Ram 3500 Auto Level Air Suspension 6 inch Rear (UPC 658848612826)
• BDS032602, 2013-2024 Ram 3500 / 2014-2024 Ram 2500 6 inch Coils - Diesel (UPC 658848616428)
• BDS122625, 2019-2024 Ram 3500 T-Case Index 15deg - 8 Bolt (UPC 658848619771)
• BDS85714, Shock - 26.78 x 15.96 x 2-3/8 - S50/EB2 (UPC 711745609549)
• BDS85769, Shock- 30.95 x 18.15 x 2-3/8 - EB1/EB1 (UPC 711745609761)