HomeSuspension > Shocks and StrutsKYB SR4078 Suspension Strut and Coil Spring Assembly - Front
Part #: CN3692PFXC

KYB SR4078 Suspension Strut and Coil Spring Assembly - Front

Strut-Plus
11 vehicles fit this part
Select your vehicle to confirm fitment
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OE Direct Replacement — Bolt-on fit, no modifications needed
Strut-Plus
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Overview of KYB Strut-Plus Suspension Strut and Coil Spring Assembly

The KYB Strut-Plus SR4078 is designed specifically for Ford F-150 and Lincoln Mark LT models, providing a reliable suspension strut and coil spring assembly solution. This part number SR4078 offers a direct replacement option engineered to restore original ride quality and handling.

  • Complete suspension strut and coil spring assembly
  • Compatible with Ford F-150 and Lincoln Mark LT vehicles
  • Part number SR4078 for precise fitment
  • Manufactured by KYB, a recognized suspension component brand
  • Designed to maintain factory ride height and performance

Detailed Product Description

The KYB Strut-Plus line provides a fully assembled suspension strut and coil spring unit, simplifying installation and ensuring consistent performance. The SR4078 model is tailored for Ford F-150 and Lincoln Mark LT trucks, offering a direct fit without the need for additional modifications. This assembly includes both the strut and coil spring, engineered to work together to maintain proper suspension geometry and vehicle stability. The Strut-Plus product line focuses on delivering a complete replacement that matches original equipment specifications, making it a practical choice for restoring suspension function.

Common Applications and Problem Resolution

  • Restores suspension performance on Ford F-150 and Lincoln Mark LT
  • Addresses issues with worn or damaged struts and springs
  • Eliminates excessive vehicle bounce and poor handling
  • Corrects uneven tire wear caused by suspension failure
  • Improves ride comfort and vehicle control

Installation Notes and Tips

Installation of the KYB Strut-Plus SR4078 is straightforward due to its fully assembled design. It is recommended to have the vehicle aligned after installation to ensure proper suspension geometry. Use appropriate tools and follow manufacturer torque specifications for mounting hardware. Inspect related suspension components during replacement to ensure overall system integrity.

Quality Assurance and Warranty

KYB manufactures the Strut-Plus SR4078 to meet or exceed original equipment standards. While specific warranty details are not provided here, KYB typically offers coverage against defects in materials and workmanship. Refer to KYB’s official documentation for exact warranty terms applicable to this suspension strut and coil spring assembly.

This part fits 11 vehicles. Search below:

YearMakeModelSubmodelDrive TypePositionNotes
2008FordF-150RWDFrontRecommended OEM Replacement; w/o Heavy Duty Suspension; Strut-Plus
2008LincolnMark LTRWDFrontReplace suspension strut and coil spring assembly according to manufacturer's instructions.; Strut-Plus
2007FordF-150RWDFrontRecommended OEM Replacement; w/o Heavy Duty Suspension; Strut-Plus
2007LincolnMark LTRWDFrontReplace suspension strut and coil spring assembly according to manufacturer's instructions.; Strut-Plus
2006FordF-150RWDFrontRecommended OEM Replacement; w/o Heavy Duty Suspension; Strut-Plus
2006LincolnMark LTRWDFrontReplace suspension strut and coil spring assembly according to manufacturer's instructions.; Strut-Plus
2005FordF-150RWDFrontRecommended OEM Replacement; w/o Heavy Duty Suspension; Strut-Plus
2004FordF-150LariatRWDFrontRecommended OEM Replacement; (Exc. Heavy Duty Suspension); Strut-Plus
2004FordF-150STXRWDFrontRecommended OEM Replacement; (Exc. Heavy Duty Suspension); Strut-Plus
2004FordF-150XLRWDFrontRecommended OEM Replacement; (Exc. Heavy Duty Suspension); Strut-Plus
2004FordF-150XLTRWDFrontRecommended OEM Replacement; (Exc. Heavy Duty Suspension); Strut-Plus

* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.