Genuine Porsche 997-333-105-01 Rear Shock Absorber Bump Stop

The Genuine Porsche 997-333-105-01 is a factory OEM rubber bump stop designed specifically for rear shock absorbers on Porsche 911 (997) models equipped with PASM (Porsche Active Suspension Management) or sport suspension systems. This critical suspension component protects your shock absorbers from bottoming out during extreme compression, extending their service life and maintaining optimal handling performance.

Key Features:

• Genuine Porsche OEM quality construction for precise fit and long-lasting durability
• Protects rear shock absorbers from impact damage during full compression
• Maintains smooth, reliable suspension performance and ride quality
• Designed for vehicles equipped with PASM (option I475) or sport suspension (option I030)
• Fits both left and right rear positions
• Essential replacement component when installing new shock absorbers or servicing worn suspension

This bump stop is manufactured from high-quality rubber material engineered to withstand repeated impacts while maintaining its structural integrity. When bump stops become worn, porous, or damaged, they can no longer effectively protect the shock absorber from bottoming out, potentially leading to premature shock failure and compromised suspension performance. Regular inspection and replacement of bump stops is recommended as part of proper suspension maintenance.

Application Note: This part is specifically designed for 997 Carrera models with PASM electronic damper control or sport-type chassis. Two bump stops are required per vehicle (sold individually). Often replaced in conjunction with dust covers and other shock mounting hardware for complete suspension restoration.