BDS Suspension expands its listings for the late model RAM HDs with new 4″ radius arm systems for the rear air-ride equipped RAM 2500. Based on the popular BDS radius arm kits for the standard RAM HDs, these kit variants retain full functionality of the factory rear air-ride and on-road comfort while improving offroad capability
Up front these systems use a pair of progressive rate 4″ coil springs to provide the extra height and smooth controlled performance in the harshest of terrains. A forged drop pitman arm is supplied to correct steering angles along with a HD bar drop bracket to re-center the front axle. A pair of sway bar drop brackets reposition the OE sway bar along with extended polyurethane bump stops to correctly limit up travel and brake line brackets to allow full droop. To correct the front suspension geometry at the new height a pair of heavy duty replacement radius arms are supplied to bolt in place of the factory arms. These new radius arms are massive upgrade to the factory stamped units, using tubular construction and a lower cam adjustment to dial in front end caster. Also supplied are your choice of BDS NX2 gas shocks or FOX 2.0 performance series IFP gas shocks for improved ride and performance.
At 4″ of lift it is critical to correct the front driveline angle to maintain use of the 4WD. To do this BDS Suspension provides a heavy duty replacement transmission crossmember as well as a transfer case indexing ring to reposition the front driveline output to allow use of the factory drivelines. In the rear, heavy duty air bag spacer brackets are used to level the stance along with a rear track bar bracket to correct axle positioning, extended length sway bar links, and bump stop extensions. BDS supplies new air ride leveling sensor brackets to position the ride height sensors at the stock angle. This allows the rear suspension to be perform just like it does at factory ride height and maintain full air bag range of motion. The rear suspension is rounded out with your choice of NX2 series or FOX 2.0 shocks. Get the look and the ride you are after with these new 4″ radius arm systems from BDS Suspension.
- Tire & Wheel Combinations
- 37×12.50 w/20×9 and 5.625″ back spacing
- 35×12.50 w/20×9 and 4.5″ back spacing
*Trimming may be required*
- Est. Installation: 7-8 hours
- Difficulty Level (easy 1 – 5 complicated): 4
Kit Components
| Qty | Part# | Description |
|---|---|---|
| 1 | 012358 | 2019-2021 Ram 2500 3.5″ Rear Air Ride Bo |
| 1 | 012431 | 2019-2022 Ram 2500/3500 4in Front Box Ki |
| 1 | 032491 | 2019-2022 Ram 2500/3500 Coils 4in Diesel |
| 1 | 122321 | 2013-2022 Ram 2500 /2013-2022 Ram 3500 R |
| 1 | 122624 | 2019-2022 Ram 2500 / 2019-2022 Ram 3500 |
| 2 | 85752 | NX² Shock Absorber |
| 2 | 85764 | Shock- 24.80 x 14.80 x 2 – Special/EB1 |
Speedy Shipping and Professional Packaging
Thanks to our longstanding association with UPS FedEx DHL, and other top global carriers, we are able provide various shipping options. Our warehouse staff will package all goods to our exacting requirements. Your items will go through an extensive inspection and be properly packaged prior to being shipped. Every day, we deliver to thousands of customers in different countries. This demonstrates our dedication to becoming the largest online retailer on earth. The warehouses are located situated in Europe in the same way as they are in the USA.
Note: Orders that contain more than one item will be assigned a distinct processing period for each item.
Before shipment, all ordered items will be thoroughly inspected. The majority of orders will be shipped within 48 hours. The delivery estimate is 3 to 7 days.
Returns
Stock is dynamic, and cannot be fully controlled by us due to the involvement of many different parties, such as the factory and our warehouse. The stock can change at any time. Please be aware it's possible your order may run out of stocks after you place the order.
Our policy is valid for a period of 30 days. We will not exchange or refund your order after 30 days since the purchase.
To be considered eligible for return it must be in its original packaging, unopened and in the condition you received it in. It should also be returned in the original packaging.
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