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GM HD 2001-2010 05+ Ford Super Duty Radius Arm Kit

Pricing: $1,079.00


This is our WFO '05-'12 Ford Super Duty Radius Arm Link Kit. We offer two different styles of links for the '05+ Ford Super Duty Axle: 4 link and Radius Arm. We use both styles of links when we install Straight Axle Swaps on GM HD Trucks with the '05-'12 Super Duty Axle depending on the lift height of the truck. These links are designed to work with our GM HD Crossmember (see related items), however, for non-truck applications you could use our universal under the frame link mounts for your custom application.

This Radius Arm setup is for anyone running less than 8” of lift.  For anyone running 8” or more of lift, we recommend using the 4-Link setup.

The lower links are made out of 2” x .250 wall DOM and the upper links are made out of 1.75” x .250 wall DOM. The large clevis ends on our links will bolt directly over the '05-'12 Ford Super Duty Rubber axle mounts. For the upper arm we provide 7/8” x 3/4” heim joints.

The tube inserts and upper link tabs are welded onto the links in the correct location. These are now complete and ready to install.

These links ship raw metal.

This kit includes:

  • Pair of lower and upper links
  • Two, Duroflex Joints 
  • Two, 7/8" x 3/4" heim joints
  • Grade 8 hardware for the Duroflex Joints and the heim joints

If needed, we also offer the metric bolts to mount the links to the OEM rubber axle mounts. These are sold as a set of four and include new washers and nylocks. See suggested items.



This Kit includes:

WFO DMAX-FSD-Lower: Duramax, Super Duty '05 + Lower Control Arm, SINGLE (Qty: 2)
MC 7315-R: MetalCloak Duroflex Joint, 2 5/8" x 5/8" ball, 1 1/4" Straight Shank, RIGHT HAND (Qty: 2)
BOLT, 5/8-11 x 4.5" GRADE 8: Bolt, 5/8-11 x 4.5" GRADE 8 (Qty: 2)
NYLOCK, 5/8-11 GRADE 8: NYLOCK, 5/8-11 GRADE 8 (Qty: 2)
WASHER, 5/8" GRADE 8: WASHER, 5/8" GRADE 8 (Qty: 4)
WFO DMAX-FSD-Upper-RADIUS: Duramax, Super Duty '05 + RADIUS, Upper Control Arm, SINGLE (Qty: 2)
XMR12-14: 7/8" x 3/4" RH Male Heim Joint (Qty: 2)
WFO 7814-R: 7/8"-14 Jam Nut, Right Hand - 7/8"-14 Jam Nut, Right Hand (Qty: 2)
BOLT, 3/4-16 x 3" GRADE 8: Bolt, 3/4-10 x 3" Grade 8 (Qty: 2)
WASHER, 3/4" GRADE 8: 3/4" Washer, GRADE 8 (Qty: 4)
NYLOCK, 3/4-16 GRADE 8: NYLOCK, 3/4-16 GRADE 8 (Qty: 2)



Shipping Information

  • Item Requires Shipping
  • 115.0 lbs.