SKU: 9921274562

2019-2024 Ram HD 4" 4-Link Conversion Kit with NX2 Nitro Shocks (BDS1668H)

Sale price$1497.59 Regular price$1663.99
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Description

2019-2024 Ram HD 4" 4-Link Conversion Kit with NX2 Nitro Shocks (BDS1668H)Built to outperform, BDS Suspension engineered a 4 inch lift kit with 4 Link conversion for your RAM 3500 diesel powered truck that will surely impress. Designed to improve stance, performance, and capability, this kit includes everything necessary to set your truck up right with clearance for up to 37 inch Tires. Up front the lift kit includes diesel specific Pro Ride coil springs, heavy duty replacement radius arms, forged drop pitman arm and track

Built to outperform, BDS Suspension engineered a 4-inch lift kit with 4-Link conversion for your RAM 3500 diesel powered truck that will surely impress. Designed to improve stance, performance, and capability, this kit includes everything necessary to set your truck up right with clearance for up to 37 inch Tires. Up front the lift kit includes diesel-specific Pro-Ride coil springs, heavy-duty replacement radius arms, forged drop pitman arm and track bar bracket for steering correction, sway bar relocation, brake line brackets and precision tuned NX2 or FOX 2.0 nitrogen charged shocks. At this height, the transfer case needs to be indexed to allow use of the factory front driveshaft so an indexing ring and new transmission crossmember are supplied. In the rear this kit utilizes a high-strength fabricated lift block, longer u-bolts and a matching set of NX2 Nitro or FOX 2.0 Performance shocks.

Features
  • Heavy duty 4-link improve strength, handling and caster control
  • Front high strength dual rate coil springs for a great ride on any terrain
  • Front track bar relocation bracket to re-position 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
  • BDS NX2 gas or FOX performance series Internal Floating Piston gas shocks to improved ride and offroad performance
  • Without Factory Rear Overload Leaf
  • Ram has an optional Aisin heavy-duty 6 speed transmission available in the 3500 trucks that utilize a different transfer case mounting bolt pattern (8-bolt).
  • The 8-bolt kit also
  • Includes an internal shaft seal extension and new shaft seal.
  • Nitrogen-charged
  • Twin-tube design
  • 10-stage velocity-sensitive valving
  • Dual-welded ends for increased strength
  • 1-3/8-inch 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: 4 inch
  • Rear Lift Height: 3 inch
Recommended Tire & Wheel Fitment
  • Tire Size: 37x12.5
  • Wheel Diameter: 17x9, 20x9
  • Back Spacing: 5.625/5.625
Notes
  • Dually with 8-bolt Transmission (Aisin), require BDS122409 Def Relocation Kit
  • Mega Cab inch's with 8-bolt Transmission (Aisin), require BDS122409 Def Relocation Kit
  • Vehicles equipped with a Manual T-case requires BDS122423 Manual transfer case shifter extension
  • Vehicles equipped with a 2-piece rear drive shaft (carrier bearing), require BDS122406 Carrier bearing drop.
Includes
  • BDS012328, 2019-2024 Ram 3500 3 inch Rear Box 4 3/8 inch U-bolt w/o overload (UPC 711745611511)
  • 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)
  • BDS032491, 2019-2024 Ram 2500 / 2019-2024 Ram 3500 Coil Springs - 4 inch Diesel/5.5 inch Gas (UPC 658848616374)
  • BDS122421, 2019-2024 Ram 3500 T-Case Index 18deg - 8 Bolt (UPC 658848619542)
  • BDS85714, Shock - 26.78 x 15.96 x 2-3/8 - S50/EB2 (UPC 711745609549)
  • BDS85759, Shock- 29.80 x 17.60 x 2-3/8 - EB1/EB1 (UPC 711745609686)
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 9921274562

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Ashley H.
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★★★★★ 5
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Color: White, Size: 32"W x 6.7"D, 3 Pack
Sturdy, nice finished look. Easy to install and light weight.
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★★★★★ 5
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Color: Oak, Size: 32"W x 6.7"D, 3 Pack, Color: Oak, Size: 32"W x 6.7"D, 3 Pack
Packages well, came will all the tools you need for installation highly recommended I would buy again.
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Lynnette
Cuba, US
★★★★★ 5
Not too thick and durable and sturdy.
Color: Rustic Brown, Size: 24"W x 6.7"D, 3 Pack
Just before I purchased these 3 I bought 2 sets of 2 larger ones. The color is exactly what I was needing. They are packaged together so no scratches or damage. My husband (the installer) says they are easy enough to install. They are perfect for a diy update, durable and hold plenty of weight for their size. Happy happy customer
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Reviewed in the United States on May 8, 2026
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Jose
Waukegan, US
★★★★★ 5
Good quality for the price
Color: Black, Size: 30"W x 6.7"D, 3 Pack, Color: Black, Size: 30"W x 6.7"D, 3 Pack
Seamless floating shelves that look and feel great. I opted to use different drywall anchors since I didn't trust the ones that came with the product. I have bad drywall and no studs where I was mounting so that doesn't fall back onto the product. The shelves are true to size and have held up great. The shelves themselves aren't too heavy so it leaves some room to add weight onto them. I used the 30in long shelf on the left and 24in long shelf on the right to create a nice corner shelf. There are additional screws on the bottom the keep the shelves from moving off the bracket.
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josseline m.
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★★★★★ 3
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Color: Oak, Size: 24"W x 6.7"D, 3 Pack, Color: Oak, Size: 24"W x 6.7"D, 3 Pack
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