(PRE-ORDER) OBS 05+ Axle Swap Long Arm 4-Link Kit

After a long wait, we are proud to introduce the BDD OBS 05+ Axle Swap Long Arm 4-Link Kit. Designed for trucks seeking a higher lift without sacrificing driving control. This kit outperforms traditional radius arm setups. It minimizes caster change through suspension travel, resulting in steadier steering and improved handling both on and off-road. 

Featuring 1-1/4" Johnny Joints for precise axle and caster adjustment, the links are crafted from 2" DOM tubing with 1/4" wall thickness. The 4-link mounts, made from 1/4" PnO steel, are CNC cut, bent, and MIG welded for durability, we offset the link mounts to accommodate frame width differences. Multiple design options are available.

Recommended for lifts of 4 inches or more. 

Kit includes

• 4-link mounts
• Links
• Axle Truss
• Coil Buckets 
• Track Bar Bracket & Track Bar
• Sway Bar Brackets
• Crossmember 

05+ Parts You will Need

• Front Axle

Fitment notes

• Fits 1992-1997 F250, F350
• F150, Bronco, 80-91
  

PRE-ORDER NOTES

• The anticipated shipment window for the (PRE-ORDER) is from November 1 to 15, 2025, contingent upon demand.

Additional notes

• Ships in raw steel
• Drive shaft modifications might be needed
• Your wheel bolt pattern will now be 8x170 with a 17" wheel minimum
• No logo option available on the coil buckets, please leave a note under Order Special Instructions
• Allow 4+ week of lead time

All products are made to order and all sales are final. No returns or refunds.

For buyers outside of AZ and/or for purchases where sales tax is not applied. Use tax is the buyer's responsibility.  Please refer to your home state for guidance.

Please be advised that all cancellation requests will incur a 5% inconvenience fee/processing fee. Cancellation requests must be submitted to and acknowledged by Blowing Diesel Designs, before product(s) are shipped in order to effectively make a cancellation. For special/bulk orders a minimum of 25% cancellation/restock fee will be assessed. 

ATTENTION! INTERNATIONAL CUSTOMERS: Import duties, taxes, and custom charges are not included in the item price or shipping costs. These charges are the buyer's responsibility. Please check with your country's customs office to determine what these additional costs will be prior to purchasing. 

***FOR OFF-ROAD USE ONLY***