BDS Suspension

2.5" Radius Arm Suspension System - 2011-2016 Ford F250 / F350 4WD Diesel 1509H

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MPN: 1509H
$1,470.24
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2.5" Radius Arm Suspension System - 2011-2016 Ford F250 / F350 4WD Diesel

Part # 1509H

Following hot-on-the-heels of our recent 1622H 2013-up Ram 3500 3" kit, this new radius arm systems looks to put similar levels of performance in the 2011-16 F250s. Like the Ram kits, this new system is built around massive tubular replacement radius arms. These arms are built to handle far more than the factory parts they are replacing. The design incorporates a factory style rubber bushing mount at the frame to keep the NVH levels in check. The 3-1/4" diameter bushings are huge and have a long, maintenance-free service life. The new radius arms mount right into the factory locations so installation is simple and clean. Alignment cam locks are included that allow for caster adjustability, something the factory arms do not provide. The arm geometry is set to keep the axle angle in the factory specs while compensating for the 2.5" of lift. A copper-anodized aluminum BDS name plate is mounted each arm.

In addition to the heavy-duty, high-performance radius arms, this new system features dual-rate front coil springs that improve the ride and handling of these 3/4 ton trucks both on and off road. Our popular heavy-duty turnbuckle style adjustable track bar is included to center the axle. Front brake line relocation brackets included and a choice of NX² series or FOX 2.0 Performance Series shocks are available.

The rear system utilizes a 4" block with an integrated bump stop wing to replace the factory 2" blocks, leveling out the back with the newly lifted front.

  • Tire & Wheel Combinations
  • 35" x 12.50 w/17 x 9 and 5" back spacing
  • 35" x 12.50 w/18 x 9 and 5" back spacing
  • 35" x 12.50 w/20 x 9 and 5" back spacing
  • *Trimming may be required*

  • Est. Installation: 5 hours
  • Difficulty Level (easy 1 - 5 complicated): 3

Important Kit Notes
  • Designed for Diesel models w/o top mounted overload rear springs.
  • Models equipped with a 3-3/4" rear block from the factory do not require a rear block kit in order to acheive a more level stance.
  • For a more tail-high stance, substitute #013519 5" rear block kit.

Qty Part# Description
1 013255 2011-2015 F250 2.5in Front Box Kit
1 013408 2011-15 F250 4in Rear Block Kit
1 033251 2005-15 Super Duty 2.5in Front Coils-dsl
1 123251 Radius Arm Box Kit
2 85713 NX² Shock Absorber
2 85760 NX² Shock Absorber

WARNING : This product can expose you to chemicals including arsenic, which is known to the State of California to cause cancer. For more information, go to www.P65Warnings.ca.gov

BDS Suspension - "No Fine Print Warranty"

BDS stands behind its products and that's evident by their No Fine Print Warranty. This warranty protects the original retail purchaser against breakage, bending, sagging, or any other usage failure. We don't care if you jumped your truck off a cliff, lit it on fire, rolled it down a hill, installed Chevy parts on your Ford, or even if you didn't read the instructions and cross threaded a bolt with too many Ugga Duggas! This "no fine print" lifetime replacement warranty extends to cover all BDS hard parts and includes a lifetime warranty on bushings! Exclusions would be product finish and wearable items as described below. All warranties require the customer to provide a Proof of purchase including Name, product, purchase date and price paid.

No Fine Print Warranty ~ If you are the original purchaser of any BDS product and it breaks, they will give you a new part. Period.


Wearable Parts | Limited Lifetime Warranty

BDS NX2 Series Shocks and BDS/Fox Performance Series Shocks:
Shock oil seals are not covered by this Limited Lifetime Warranty because they are subject to wear over time and use. At BDS's discretion, leaking shock seals less than 2 years from date of purchase, free from contamination, damage, or abnormal seal wear due to misuse can be considered for repair or replacement under warranty. A shock absorber is a wear item and over time will experience diminished damping resistance due to normal component wear. This is not a defect in material or workmanship and is therefore not warrantable. Defects in material and workmanship do not include such things as dented cylinders or bent rods caused by obvious side impact, rust or corrosion.

Fox Proprietary Shocks and Coil Overs:
Fox Proprietary parts are covered by their warranty and are not included in the BDS Warranty. BDS may offer to assist with the warranty of defective product, at our discretion. Other warranty concerns should be handled through the Fox Service program. Leaking shock seals less than 1 year from date of purchase, free from contamination, damage, or abnormal seal wear due to misuse can be considered for Warranty. FOX service information can be
found here:  https://www.ridefox.com/service.php?m=truck

Ball Joints and Tie Rod Ends:
These items are subject to normal wear over time. However, Ball Joints and Tie Rod ends less than 3 years from the date of purchase, that have been properly greased, maintained, and do not show signs of abnormal use can be considered for warranty.

BDS Suspension's obligation under all warranties is limited to the repair or replacement, at BDS's option, of the defective material. BDS will cover the cost of ground shipping on warranty items, and a return shipping label if we require the warranty part to be returned to us. Any cost of removal, installation or reinstallation, expedited freight charges, incidental or consequential damages are expressly excluded from these warranties. Proof of purchase is required for all warranty claims.