6-Inch M1 Monotube Lift Kit for Ford Super Duty 4WD (2005-2007)
- Fits 2005-2007 Ford F-250 and F-350 Super Duty 4WD, XL through Harley-Davidson Edition
- Two M1 monotube shock pairs, 6in D-Coils, rear add-a-leaf, and a 3 inch block and U-bolt kit in the box
- Diesel only — gas engine and dual-rear-wheel trucks are not covered
- Rear overload leafs must be removed as part of the install
- Bolt-on job with radius arm drop brackets for caster; downloadable installation guide available
The Trail Fortress check
Will it fit your truck?
✓ Fits
✕ Does not fit
- Gas engine models
- Dually models
If vehicle is equipped with rear overload leaf's they will need to be removed. Fitment on this page is based on the manufacturer’s application data.
About this kit
6-Inch M1 Monotube Lift Kit, fitment-checked
Rough Country 59340 lifts the 2005-2007 Ford F-250 and F-350 Super Duty 4WD 6 inches, with damping handled by two M1 monotube shock pairs. Diesel, single-rear-wheel trucks only — gas and dually models are not covered, and factory rear overload leafs have to come off during the build.
The 6-inch lift kit for 2005-2007 Ford F-250 and F-350 Super Duty 4WD arrives with M1 monotube shocks front and rear, front 6in D-Coils, a rear add-a-leaf, and a 3 inch block and U-bolt kit boxed together. Radius arm drop brackets carry the caster setting, which keeps steering behavior close to stock once the truck sits higher. Covered trims include XL, XLT, Lariat, King Ranch, and the Harley-Davidson Edition. It bolts on, though rear overload leafs must be removed first — read the downloadable Rough Country installation guide before you lift the truck.
What’s in the box
Kit contents
- 1× 593 Kit Box 1593BOX1
- 1× Add-A-Leaf 6111
- 1× 3 Inch Block And U-Bolt Kit 6552$89.95
- 1× M1 MONOTUBE SHOCK PAIR 770754P
- 1× M1 MONOTUBE SHOCK PAIR 770762P
- 1× 6in D-Coil 9295
Priced components are sold separately here, so a worn shock or arm can be replaced on its own later.
Rough Country shares subassemblies across kits, so individual package labels can carry broader application ranges. The complete 59340 kit fits the vehicles shown in the fitment section above.
Specifications
Specs
| Brand | Rough Country |
| Part number | 59340 |
| UPC / GTIN | 00840269918278 |
| Shock package | M1 series |
| Shipping weight | 190 lb |
| Country of origin | US |
| Category | Suspension & Lift Kits › Lift Kits |
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