KYB SR4838 Strut-Plus Complete Corner Unit Assembly - Strut, Mount and Spring

The KYB SR4838 Strut-Plus is a complete, pre-assembled corner unit strut assembly engineered to restore original equipment (OE) handling, ride height, and vehicle control. As a global OE supplier, KYB builds the Strut-Plus to meet the same specifications as the factory suspension — not a generic, one-size-fits-all replacement.

What's Included:

• KYB Excel-G gas strut with a stronger steel outer shell
• Application-specific, precision-designed damping valves
• High-carbon steel coil spring matched to the specific vehicle corner weight and ride height
• Upper strut mount, spring insulators, bearing plate, and attaching hardware

Key Features:

• Pre-Assembled, Ready to Install: Comes fully assembled with the correct spring, top mount, and insulators — no spring compression required
• Hand-Assembled Damping Valves: Valves are assembled in-house to precisely match OE damping characteristics for restored stability and ride quality
• Corner-Specific Engineering: Manufactured with side-specific part numbers and components to match varying engine sizes, vehicle weights, and ride heights as the vehicle manufacturer intended
• Industry-Leading Strut Body Construction: Heavy-gauge steel strut body and brackets minimize flex and metal fatigue, helping maintain correct wheel alignment
• OE-Spec Coil Spring: Spring wind direction and seat pitch match the original equipment to reduce wear on surrounding suspension components
• Electronic Safety System Compatible: Engineered to support proper operation of ESC, ABS, and other electronic driver-assistance systems that depend on correct suspension performance

Warranty: KYB Strut-Plus assemblies are backed by a lifetime warranty (for original retail purchaser, for as long as they own the vehicle). The coil spring carries a 1-year warranty on non-damper components.

The KYB SR4838 Strut-Plus delivers a straightforward, professional-grade strut replacement that restores the ride quality, handling precision, and safety performance your vehicle was designed to deliver.