Rear shock absorber Porsche 997.1 / 997.2 C2 / C4 / C2S / C4S

These replacement shock absorbers are compatible with PASM-equipped cars and include built-in cancellation resistors to eliminate dashboard errors. They effectively bypass the Active Suspension Management system, allowing the vehicle to function as though it has standard suspension installed. 
SET OF 2. Fits Left And Right. Must be installed in pairs 

Fits:
Porsche 92A Cayenne (958) 2011>>2014
Replacement for Cars With Option Codes:
1BH - Suspension/Dampers, Standard 2 PASM
1BZ - Comfort Suspension/Damping, PASM

• These shock absorbers are not PASM dampers and do not offer PASM-adjustable damping.
• They are designed as standard replacement units with built-in electronics to cancel PASM fault warnings.
• For correct functionality and proper vehicle handling, they must be installed as a full set of four (2 × front shock absorbers + 2 × rear shock absorbers) 
•  Mixing PASM units with OEMatch replacement units is not permitted and may result in suspension imbalance or fault messages.

 
Diagram Ref No 19

Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

958513029C

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OE Match FRONT and REAR shock absorbers PACKAGE, SET OF 4.
These replacement shock absorbers are compatible with PASM-equipped cars and include built-in cancellation resistors to eliminate dashboard errors. They effectively bypass the Active Suspension Management system, allowing the vehicle to function as though it has standard suspension installed.

Fits:
Porsche 958.1 Cayenne (92A) 2011 - 2014
Replacement for cars with Suspension/Dampers, Standard 2 PASM (option code: 1BH)
Replacement for cars with Comfort Suspension/Damping, PASM (option code: 1BZ)

This package includes:
1 ×  958413031/1 - OE Match Front Left Shock Absorber
1 ×  958413032/1 - OE Match Front Right Shock Absorber
2 ×  958513029C/1 - OE Match Rear Shock Absorbers (left + right)

•  Suspension Position: Full-axle coverage - replaces both front shock absorbers and both rear shock absorbers.

• These shock absorbers are not PASM dampers and do not offer PASM-adjustable damping.
• They are designed as standard replacement units with built-in electronics to cancel PASM fault warnings.
• For correct functionality and proper vehicle handling, they must be installed as a full set of four (2 × front shock absorbers + 2 × rear shock absorbers) 
• Mixing PASM units with OEMatch replacement units is not permitted and may result in suspension imbalance or fault messages.       

•  Function of the set: The shock absorber set works together to smooth out bumps and road imperfections, keeping the tyres firmly in contact with the surface for consistent grip. By controlling body roll, pitch and dive during braking, acceleration and cornering, the dampers help maintain stability and predictable handling. As a complete set, they restore the vehicle’s original ride comfort, balance and suspension geometry.

Replace the shock absorbers when the ride becomes noticeably bouncy, harsh, or unstable, or when the vehicle no longer absorbs bumps as smoothly as it once did. You should also install new dampers if the car shows excessive body movement during braking or cornering, or if tyre wear and alignment issues begin to appear. High-mileage vehicles, or those undergoing broader suspension work, will also benefit from replacing all four shocks at the same time.  

Why replacement matters:
•  Restores proper damping control and improves overall handling
•  Ensures stable tyre contact for better grip and braking performance
•  Reduces body roll, pitch and dive for safer, more predictable dynamics
•  Prevents uneven tyre wear caused by weak or failed shocks
•  Enhances driving comfort, stability and long-term suspension health.

Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

SUSPENSIONKIT958.1

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