SKU: 85178184504

2019-2024 Ram HD 4" 4-Link Conversion Kit with FOX 2.0 Performance Shocks (BDS1668FS)

Sale price$1375.20 Regular price$1528.00
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Ships within 48 hours · Estimated delivery Jul 20 - Jul 25

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Description

2019-2024 Ram HD 4" 4-Link Conversion Kit with FOX 2.0 Performance Shocks (BDS1668FS)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.
  • 2-inch Impact extruded aluminum body
  • Internal floating piston (Internal Floating Piston) monotube design
  • CNC machined 6061-T6 aluminum mounting ends
  • Massive 5/8-inch hard chrome plated heat-treated alloy steel shaft
  • Race-developed high-flow piston design
  • Application-specific valving to maximize performance
  • Long-lasting clear anodized 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)
  • FOX98224714, Fox 2.0 Shock 26.74 x 16.65 x 2 - S50/EB1
  • FOX98224759, Fox 2.0 Shock 30.05 x 18.45 x 2- EB1/EB1
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: 85178184504

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Nicholas R. Pierce
Whiting, US
★★★★★ 5
Really good to have
Size: for Q S5V
After owning a wireless vacuum mop I knew it was good to have extra parts like this on hand so I ordered these when I ordered the robot vacuum. Oh boy... when my vacuum did the dreaded run through dog poop I was very happy to be able to just throw the other parts away and replace them on the spot.
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Reviewed in the United States on May 5, 2026
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Elizabeth
Lake Worth, US
★★★★★ 5
Exactly what we needed
Size: for Q7 M5+
This is exactly what we needed for our vacuum.
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Reviewed in the United States on May 30, 2026
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Paula D Shoemaker
Fort Morgan, US
★★★★★ 4
Great Value and Perfect Fit for My Qrevo
Size: for Q S5V
This 34‑piece replacement set has been a great buy for my Roborock Qrevo. All the parts fit perfectly, install easily, and work just like the originals. The brushes and filters snapped right into place, and the mop pads feel thick and durable. After replacing everything, my vacuum immediately picked up more dust and debris. One thing to note: the kit didn’t include any instructions for the scent packs, so I placed them in the dust bag—hopefully that’s the correct spot. It would’ve been helpful to have a quick guide included. Overall, the amount of pieces you get for the price is a fantastic value, and it’s great having plenty of backups on hand.
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Reviewed in the United States on February 27, 2026
T
Verified Purchase
TB
West Palm Beach, US
★★★★★ 5
Excellent purchase!
Size: for Q S5V
Just buy it. This vacuum/mop robot has saved me so much time. It was easy to set up, learned its route correctly and the mopping capabilities are exceptional.
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Reviewed in the United States on March 1, 2026
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Tits Mcgee
San Leandro, US
★★★★★ 5
Everything fits and works
Size: for Q S5V
Everything works and fits just fine.
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Reviewed in the United States on January 12, 2026

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