Correct Torque for Front Leaf Spring U-Bolts on 2013 Ford F53

Updated 04/08/2026 | Published 04/04/2026

Question:

What are the factory torque specs for a 2013 Ford F53 with V-10 engine front leaf spring u-bolts?

asked by: Johnny W

Expert Reply:

Hi Johnny, great question and you’re absolutely right to want to be confident here since those U-bolts play a big role in keeping the front axle planted and tracking straight. I took a look at the install instructions and for your 2013 Ford F53 chassis, the correct torque spec for the front leaf spring U-bolts is 300 ft lbs.

Do you notice the front end feeling most unsettled when you’re dealing with crosswinds or passing trucks?

expert reply by: Heather A