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


2011 - 2016 Ford F250 / F350 4WD Diesel Pickup Truck

Images show optional FOX 2.0 Shocks - this kit includes BDS NX2 Shocks.

No Fine Print Warranty

Pricing: $1,480.47

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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

BDS Suspension Lift Kit Warranty - "No Fine Print Warranty"

All BDS Suspension lift kits come with the security of knowing you purchased the finest lift kit in the aftermarket suspension industry. BDS backs their commitment to engineering reliable, quality 4x4 off-road Jeep and truck suspension products with their unique "No BS Hardcore Lifetime Warranty".

If you are the original purchaser of any BDS lift kit and it breaks, they will give you a new part. Period.

Shipping Information

  • Item Requires Shipping
  • 60.0 lbs.
  • W12.0000” x H12.0000” x L24.0000”
  • Free Shipping!

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