KYB Suspension SB120 Strut Boot Kit with Jounce Bumper

The KYB SB120 Strut Boot Kit provides essential protection for your vehicle's suspension struts against damaging road contaminants. This complete protective system shields the polished strut shaft from dirt, dust, sand, salt, and road debris that cause abrasive wear to critical components including the upper seal and bushing.

Key Features:

• Highly durable plastic bellows construction covers the entire strut shaft
• Includes polyurethane foam jounce bumper to prevent strut bottoming
• Prevents contaminants from entering the strut assembly
• Extends strut service life by protecting against abrasive wear
• Protects suspension components from extreme movement damage
• Complete kit includes boot and travel-limiting bumper

By creating a barrier between the strut shaft and harsh environmental elements, the KYB SB120 helps maintain optimal strut performance and significantly extends component life. The integrated jounce bumper provides additional protection during compression, preventing metal-to-metal contact and cushioning extreme suspension movement.