Torque Specifications
Torque Specifications (1 Of 2)
| Description | lb-ft | Nm |
|---|---|---|
| Super Duty F-250, F-350 Wide Frame | ||
| Leaf spring-to-axle U-bolt nut | 185 | 250 |
| Leaf spring-to-front spring hanger bracket nut and bolt | 185 | 250 |
| Leaf spring-to-rear shackle nut and bolt | 185 | 250 |
| Rear shackle-to-frame mounted bracket nut and bolt | 185 | 250 |
| Shock absorber-to-frame mounted bracket nut | 46 | 62 |
| Shock absorber-to-axle bracket nut and bolt | 46 | 62 |
| Shock absorber bracket-to-axle U-bolt and nut (Ford axle) | 35 | 47 |
| Stabilizer bar retainer bracket-to-axle bolt (Dana axle) | 30 | 40 |
| Stabilizer bar retainer bracket-to-axle U-bolt and nut (Ford axle) | 35 | 47 |
| Stabilizer bar link-to-frame nut | 52 | 70 |
| Stabilizer bar link-to-stabilizer bar nut | 52 | 70 |
| Super Duty F-350 Narrow Frame | ||
| Leaf spring-to-axle U-bolt nut | 185 | 250 |
| Leaf spring-to-front spring hanger bracket nut and bolt | 185 | 250 |
| Leaf spring-to-rear shackle nut and bolt | 166 | 225 |
| Rear shackle-to-frame mounted bracket nut and bolt | 166 | 225 |
| Shock absorber-to-frame mounted bracket nut | 46 | 62 |
| Shock absorber-to-axle bracket nut and bolt | 46 | 62 |
| Shock absorber bracket-to-axle U-bolt and nut (Ford axle) | 35 | 47 |
| Stabilizer bar retainer bracket-to-axle bolt (Dana axle) | 30 | 40 |
| Stabilizer bar retainer bracket-to-axle U-bolt and nut (Ford axle) | 35 | 47 |
| Stabilizer bar link-to-frame nut | 52 | 70 |
| Stabilizer bar link-to-stabilizer bar nut | 52 | 70 |
| Super Duty F-450 | ||
| Leaf spring-to-axle U-bolt nut | 222 | 300 |
| Leaf spring-to-front spring hanger bracket nut and bolt | 295 | 400 |
| Leaf spring-to-rear shackle nut and bolt | 185 | 250 |
| Rear shackle-to-frame mounted bracket nut and bolt | 185 | 250 |
| Shock absorber-to-frame mounted bracket nut | 46 | 62 |
| Shock absorber-to-axle bracket nut and bolt | 46 | 62 |
| Stabilizer bar retainer bracket-to-axle bolt | 60 | 80 |
| Stabilizer bar link-to-frame nut | 52 | 70 |
| Stabilizer bar link-to-stabilizer bar nut | 52 | 70 |
Torque Specifications (2 Of 2)
| Description | lb-ft | Nm |
|---|---|---|
| Super Duty F-550 | ||
| Leaf spring-to-axle U-bolt nut | 259 | 350 |
| Leaf spring-to-front spring hanger bracket nut and bolt | 295 | 400 |
| Leaf spring-to-rear shackle nut and bolt | 185 | 250 |
| Rear shackle-to-frame mounted bracket nut and bolt | 185 | 250 |
| Shock absorber-to-frame mounted bracket nut | 46 | 62 |
| Shock absorber-to-axle bracket nut and bolt | 46 | 62 |
| Stabilizer bar retainer bracket-to-axle bolt | 60 | 80 |
| Stabilizer bar link-to-frame nut | 52 | 70 |
| Stabilizer bar link-to-stabilizer bar nut | 52 | 70 |
| Leaf spring-to-axle U-bolt nut | 185 | 250 |
| Leaf spring-to-front spring hanger bracket nut and bolt | 185 | 250 |
| Leaf spring-to-rear shackle nut and bolt | 185 | 250 |
| Rear shackle-to-frame mounted bracket and nut | 185 | 250 |
| Shock absorber-to-frame mounted bracket nuts | 17 | 23 |
| Shock absorber-to-axle bracket nut and bolt | 46 | 62 |
| Shock absorber bracket-to-axle U-bolt and nut (Ford axle) | 35 | 47 |
| Stabilizer bar retainer bracket-to-axle U-bolt and nut (Dana axle) | 30 | 40 |
| Stabilizer bar retainer bracket-to-axle U-bolt and nut (Ford axle) | 35 | 47 |
| Stabilizer bar link-to-frame nut | 52 | 70 |
| Stabilizer bar link-to-stabilizer bar nut | 52 | 70 |