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KYB SR4078K Suspension Strut and Coil Spring Assembly - Front
Overview of KYB Truck-Plus Leveling Assembly SR4078K
The KYB Truck-Plus Leveling Assembly SR4078K is designed specifically for Ford F-150 and Lincoln Mark LT trucks. This suspension strut and coil spring assembly provides a reliable solution for restoring proper ride height and improving vehicle stability.
- Complete suspension strut and coil spring assembly
- Compatible with Ford F-150 and Lincoln Mark LT models
- Part number SR4078K for precise fitment
- Designed to maintain factory ride height and handling
- Includes components engineered for durability and performance
Detailed Product Description
The KYB Truck-Plus Leveling Assembly is a fully integrated suspension strut and coil spring assembly tailored for the Ford F-150 and Lincoln Mark LT. This assembly replaces worn or damaged components to restore the vehicle's original ride height and suspension geometry. The part number SR4078K ensures compatibility and ease of installation, providing a direct replacement that meets OEM specifications. The Truck-Plus Leveling Assembly line focuses on maintaining proper vehicle stance and handling characteristics, which is essential for trucks that carry heavy loads or tow frequently.
Applications and Problem Solving
- Restores sagging front suspension on Ford F-150 and Lincoln Mark LT
- Corrects uneven ride height caused by worn struts or springs
- Improves vehicle stability and handling under load
- Addresses front-end alignment issues related to suspension wear
- Reduces excessive body roll and improves ride comfort
Installation Notes and Tips
Installation of the KYB Truck-Plus Leveling Assembly SR4078K should be performed by a qualified technician familiar with suspension systems. It is recommended to replace both front assemblies simultaneously to maintain balanced handling. Proper torque specifications and alignment checks are essential after installation to ensure optimal performance and safety.
Quality Assurance and Warranty
KYB manufactures the Truck-Plus Leveling Assembly to meet strict quality standards, ensuring durability and consistent performance. While specific warranty details for part number SR4078K should be confirmed at the point of purchase, KYB typically offers coverage against defects in materials and workmanship.
This part fits 11 vehicles. Search below:
| Year | Make | Model | Submodel | Drive Type | Position | Notes |
|---|---|---|---|---|---|---|
| 2008 | Ford | F-150 | RWD | Front | Leveling Kit Assembly; w/o Heavy Duty Suspension; Truck-Plus Leveling Assembly | |
| 2008 | Lincoln | Mark LT | RWD | Front | Leveling Kit Assembly; Truck-Plus Leveling Assembly | |
| 2007 | Ford | F-150 | RWD | Front | Leveling Kit Assembly; w/o Heavy Duty Suspension; Truck-Plus Leveling Assembly | |
| 2007 | Lincoln | Mark LT | RWD | Front | Leveling Kit Assembly; Truck-Plus Leveling Assembly | |
| 2006 | Ford | F-150 | RWD | Front | Leveling Kit Assembly; w/o Heavy Duty Suspension; Truck-Plus Leveling Assembly | |
| 2006 | Lincoln | Mark LT | RWD | Front | Leveling Kit Assembly; Truck-Plus Leveling Assembly | |
| 2005 | Ford | F-150 | RWD | Front | Leveling Kit Assembly; w/o Heavy Duty Suspension; Truck-Plus Leveling Assembly | |
| 2004 | Ford | F-150 | Lariat | RWD | Front | Leveling Kit Assembly; (Exc. Heavy Duty Suspension); Truck-Plus Leveling Assembly |
| 2004 | Ford | F-150 | STX | RWD | Front | Leveling Kit Assembly; (Exc. Heavy Duty Suspension); Truck-Plus Leveling Assembly |
| 2004 | Ford | F-150 | XL | RWD | Front | Leveling Kit Assembly; (Exc. Heavy Duty Suspension); Truck-Plus Leveling Assembly |
| 2004 | Ford | F-150 | XLT | RWD | Front | Leveling Kit Assembly; (Exc. Heavy Duty Suspension); Truck-Plus Leveling Assembly |
* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
This part directly replaces or is cross-referenced with the following part numbers:
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.