SKU: 21205440882

2013-2018 Ram HD 6" 4-Link Conversion Kit with NX2 Nitro Shocks (BDS1782H)

Sale price$1165.50 Regular price$1295.00
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Ships within 48 hours · Estimated delivery Aug 5 - Aug 10

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Description

2013-2018 Ram HD 6" 4-Link Conversion Kit with NX2 Nitro Shocks (BDS1782H)BDS Suspension built this 4 Link conversion lift kit to set your 2013 2018 diesel Ram 3500 up right with 6" of lift and clears up to 37" tires. It comes with everything to do the job: a bolt on 4 link control arm conversion, progressive rate Pro Ride coil springs, a forged drop pitman arm and track bar bracket for steering correction up front, a rear lift block, longer u bolts out back, and a matched set of BDS NX2 Nitro shocks. The 4 link conversion

BDS Suspension built this 4-Link conversion lift kit to set your 2013-2018 diesel Ram 3500 up right with 6" of lift and clears up to 37" tires. It comes with everything to do the job: a bolt-on 4-link control arm conversion, progressive-rate Pro-Ride coil springs, a forged drop pitman arm and track bar bracket for steering correction up front, a rear lift block, longer u-bolts out back, and a matched set of BDS NX2 Nitro shocks.

The 4-link conversion replaces the factory stamped-steel radius arms to optimize suspension geometry, adding strength and stability while limiting caster change through wheel travel.

Features
  • Heavy duty 4-link improve strength, handling and caster control
  • Front high strength progressive 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
Specs
  • Front Lift Method: Coil Spring
  • Rear Lift Method: Block
  • Shocks Included: Yes
  • Front Lift Height: 6 inch
  • Rear Lift Height: 4 inch
  • 5 Inch Block: Level to tail high appearance
Recommended Tire & Wheel Fitment
  • Tire Size: 37x13.5
  • Wheel Diameter: 17x9
  • Back Spacing: 5.625
Notes
  • The carrier bearing drop is necessary for models equipped with the two-piece rear drive shaft.
  • Some vehicles may require a rear driveshaft spacer kit 122007 to maintain adequate rear driveshaft engagement
  • Kits come standard with 6-Bolt indexing ring kit.
Includes
  • BDS012403, 2013-2018 Ram 3500 4-Link Box Kit (2of2) (UPC 658848612345)
  • BDS012405, 03-up Dodge 3/4ton 4 Inch Rear (UPC 658848612352)
  • BDS012604, 2013-2018 Ram 3500 6 inch 4-Link Box Kit (1of2) (UPC 658848612703)
  • BDS032602, 2013-2024 Ram 3500 / 2014-2024 Ram 2500 6 inch Coils - Diesel (UPC 658848616428)
  • BDS122623, 2013-2018 3500/2014-2018 2500 Ram T-Case Index- 6 Bolt (UPC 658848619757)
  • BDS85752, Shock- 27.40 x 16.20 x 2-3/8 - S50/EB2 (UPC 711745609624)
  • BDS85761, Shock- 33.00 x 19.25 x 2-3/8 - EB1/EB1 (UPC 711745609709)
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: 21205440882

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4.8 ★★★★★
Based on 7 reviews
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Steve
West Palm Beach, US
★★★★★ 3
Couldn't get the zipper button open!
Special Size: Midweight, Size: 38W x 30L, Color: Dark Midnight Wash
Returned. They are probably a good product but I have arthritis in my thumbs and it was excruciating to try to undo the button above the fly. I seemed like like the button hole was too small. Maybe a gorilla finished final assembly?
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Reviewed in the United States on May 5, 2026
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Verified Purchase
Jordan W.
Boise, US
★★★★★ 5
Suprisingly great jeans.
Special Size: Midweight, Size: 29W x 32L, Color: Grey Wash
Love the fit and style of these. The waste is abnormally small, I purchased a 29 but also 30 would have been better. The rest of the fit is great, color is great, good mix between stretchy and stiff.
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Reviewed in the United States on February 10, 2026
A
Verified Purchase
Amazon Customer
Lowell, US
★★★★★ 5
I like them, would buy again.
Size: 34W x 32L, Color: Tinted Light Wash
Fit nice, dont look nor feel cheap. The fit is nice and true to whats marketed. Material is not hard.
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Reviewed in the United States on June 4, 2026
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Verified Purchase
Pen Name
Omaha, US
★★★★★ 4
Too baggy! (UPDATE): Bought this style of jeans again and they fit great!
Size: 31W x 30L, Color: Tinted Light Wash
These jeans are too baggy for my liking. Edit: I purchased more jeans of this style recently again and for some reason they fit a lot better to my liking than before when I first left the initial review for this. I have updated my review from 3 stars to 4 stars now. I purchased the black, grey, dark wash and tinted medium blue, and all 4 had a good fit on me. My original review stated that it was too baggy but the 4 jeans I just bought had a fitted look which is what i prefer, not too baggy and not to slim/skinny. I want to point out that the fit varies from the color choices. For example, the black, grey and dark wash jeans, i went with a size 32x30 because 31x30 for those colors were too tight/slim on me and for the tinted medium blue, i downsize to 31x30 because 32x30 for this color is too baggy. So buy the size you usually wear and if it's too slim or baggy then send it back and size up or down. Buying jeans on Amazon, i feel that you will have to buy a few different sizes and see which one fits you the best and then go from there. Edit (3/7/26): sizing is very inconsistent. So my previous edit above stated that the jeans I recently purchased fit great on me, and that's true, so I decided to buy another jean, same color and same size, this time the jean fit way too small/tight. I feel like amazon needs to do better quality control on these jeans. How does 2 pairs of the same jeans/color/size have such an inconsistent in size/fitting to it!
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Reviewed in the United States on December 14, 2025
A
Verified Purchase
Amazon Customer
West Palm Beach, US
★★★★★ 5
Great fitting jeans just as nice as any name brand you can buy !
Size: 34W x 28L, Color: Tinted Light Wash
So I have been on a weight loss journey and the Amazon jeans have been my go to. For one to me they are just as nice as any of the name brands. They fit well are comfortable and honestly they are all I have purchased for a few years now. I’m also super short and this is one of the few brands I can find in a 29 length and that also saves me money since I don’t have to take them to a tailor to be modified. Material is nice to the touch nice thickness and has all the pockets you would expect in a blue jeans. Again great value for the money and this is about my 5th pair of these in various colors. I highly recommend give them a try and you will be hooked !
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Reviewed in the United States on December 14, 2025

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