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Porsche // 997 (911) MK2 2009-2012 // 997 MKII Carrera C4 3.6L 2009-12
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Front Shock Absorber For Porsche 981 Boxster / 981 Cayman With PASM - 98134304509
98134304509/1
Vehicle Group
- Porsche Boxster 981 2.7L 2012-16
- Porsche Boxster 981 S / GTS 3.4L 2012-16
- Porsche Cayman 2.7L 981 2013-16
- Porsche Cayman S / GTS 3.4L 981 2013-16
Information
These replacement FRONT 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. (Must Be Purchased As A Pair) Sold Each. Fits Left And Right.
Fits Cars:
- Replacement for cars With PASM; With Electronic Suspension Control; (I475)
- Replacement for cars With PASM Without Lowering (I477)
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
98134304509
The product you are viewing cross references to these numbers
Fits:
Porsche 981 Boxster 2012>>2016
Porsche 981 Cayman 2014>>2016
- 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.
Fits Cars:
- Replacement for cars With PASM; With Electronic Suspension Control; (I475)
- Replacement for cars With PASM Without Lowering (I477)
Diagram Ref No 1
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
98134304509
23-231153
23231153
98134304504
98134304503
98134304507
98134304508
98134304509
The product you are viewing cross references to these numbers
Price: £195.00
In stock
Related products
Vehicle Group
- Porsche 997 MK1 Carrera 4 3.6L 2005-08
- Porsche 997 MK1 Carrera 4S 3.8L 2005-08
- Porsche 997 MKII Carrera C4 3.6L 2009-12
- Porsche 997 MKII Carrera C4S 3.8L 2009-12
Information
These replacement FRONT 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.
Diagram Ref No 1
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
99734304
The product you are viewing cross references to these numbers
Fits:
Porsche 997.1 C4 / C4S Coupe/Cabrio MKI 2005>>2008
Porsche 997.2 C4 / C4S Coupe/Cabrio MKII 2009>>2012
Replacement for Cars With Option Codes:
475 - "PASM" Electronic Damper Control
- 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 1
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
99734304
99734304715
99734304815
99734304708
99734304824
99734304710
99734304714
99734304814
99734304822
99734304722
99734304724
99734304726
22-147561
99734304826
22-147554
99734304808
99734304810
99734304841
99734304741
The product you are viewing cross references to these numbers
Prices from: £225.00
Vehicle Group
- Porsche 997 MK1 Carrera 4 3.6L 2005-08
- Porsche 997 MK1 Carrera 4S 3.8L 2005-08
- Porsche 997 MKII Carrera C4 3.6L 2009-12
- Porsche 997 MKII Carrera C4S 3.8L 2009-12
Information
Shock Absorber Front, SET OF 2 (Left and right).
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.
Kit includes:
1 × 99734304741 - OE Match Front Left PASM Shock
1 × 99734304841 - OE Match Front Right PASM Shock
Fits:
Replacement for Car with PASM Electronic Damper Control (option code: 475)
Porsche 997.1 Carrera 4 / Carrera 4S 2005 - 2008 Coupe / Cabrio
Porsche 997.2 Carrera 4 / Carrera 4S 2009 - 2012 Coupe / Cabrio
Diagram ref no 1
Over time, PASM front shock absorbers lose their damping accuracy, which affects both comfort and handling. Worn dampers can cause inconsistent ride quality, reduced steering precision and poor stability over bumps or under braking. Replacing them restores full PASM functionality, ensuring the suspension reacts correctly in all modes and returns the 911’s signature balanced, confident road feel.
When to Replace:
• PASM fault messages appear
• Leaking hydraulic fluid from either damper
• Front suspension feels harsh, bouncy or unstable
• Noticeable decline in steering precision
• Completing a suspension refresh for optimal handling
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
99734304X41
The product you are viewing cross references to these numbers
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.
Kit includes:
1 × 99734304741 - OE Match Front Left PASM Shock
1 × 99734304841 - OE Match Front Right PASM Shock
Fits:
Replacement for Car with PASM Electronic Damper Control (option code: 475)
Porsche 997.1 Carrera 4 / Carrera 4S 2005 - 2008 Coupe / Cabrio
Porsche 997.2 Carrera 4 / Carrera 4S 2009 - 2012 Coupe / Cabrio
- 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 1
Over time, PASM front shock absorbers lose their damping accuracy, which affects both comfort and handling. Worn dampers can cause inconsistent ride quality, reduced steering precision and poor stability over bumps or under braking. Replacing them restores full PASM functionality, ensuring the suspension reacts correctly in all modes and returns the 911’s signature balanced, confident road feel.
When to Replace:
• PASM fault messages appear
• Leaking hydraulic fluid from either damper
• Front suspension feels harsh, bouncy or unstable
• Noticeable decline in steering precision
• Completing a suspension refresh for optimal handling
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
99734304X41
99734304715
99734304815
99734304708
99734304824
99734304710
99734304714
99734304814
99734304822
99734304722
99734304724
99734304726
22-147561
99734304826
22-147554
99734304808
99734304810
99734304841
99734304741
The product you are viewing cross references to these numbers
About kit
This kit is comprised of the following items:
1 x Shock Absorber, Front. Porsche 997.1 / 997.2 C4 / C4S With PASM 2005-12 (99734304741/1)
Unit Price: £225.00
InStock
1 x Shock Absorber, Front. Porsche 997.1 / 997.2 C4 / C4S With PASM 2005-12 (99734304841/1)
Unit Price: £225.00
InStock
Price: £450.00
In stock
Vehicle Group
- Porsche 997 MK1 Carrera 4 3.6L 2005-08
- Porsche 997 MK1 Carrera 4S 3.8L 2005-08
- Porsche 997 MKII Carrera C4 3.6L 2009-12
- Porsche 997 MKII Carrera C4S 3.8L 2009-12
Information
Front and Rear shock absorber set, 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.
Set includes:
1 × 99734304741 – OE Match Front shock absorbers (left)
1 × 99734304841 – OE Match Front shock absorbers (right)
2 × 99733305332 – OE Match Rear shock absorbers (left + right)
Fits:
Replacement for Car with PASM Electronic Damper Control (option code: 475)
Porsche 997.1 Carrera 4 / Carrera 4S 2005 - 2008 Coupe / Cabrio
Porsche 997.2 Carrera 4 / Carrera 4S 2009 - 2012 Coupe / Cabrio
Over time, shock absorbers lose their ability to control movement, leading to a less stable, bouncier and less predictable car. Replacing all four dampers at once ensures perfectly matched suspension behaviour, consistent ride comfort and proper chassis balance across front and rear.
When to Replace:
• Noticeable bounce, float or instability
• Leaking shock oil on any corner
• Front-end dive under braking or rear squat under acceleration
• Rough ride quality, vibration or knocking noises
• Uneven tyre wear or alignment issues
• Full suspension refresh on higher-mileage 997 models
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
SUSPENSIONKIT997C4
The product you are viewing cross references to these numbers
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 includes:
1 × 99734304741 – OE Match Front shock absorbers (left)
1 × 99734304841 – OE Match Front shock absorbers (right)
2 × 99733305332 – OE Match Rear shock absorbers (left + right)
Fits:
Replacement for Car with PASM Electronic Damper Control (option code: 475)
Porsche 997.1 Carrera 4 / Carrera 4S 2005 - 2008 Coupe / Cabrio
Porsche 997.2 Carrera 4 / Carrera 4S 2009 - 2012 Coupe / Cabrio
- 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.
Over time, shock absorbers lose their ability to control movement, leading to a less stable, bouncier and less predictable car. Replacing all four dampers at once ensures perfectly matched suspension behaviour, consistent ride comfort and proper chassis balance across front and rear.
When to Replace:
• Noticeable bounce, float or instability
• Leaking shock oil on any corner
• Front-end dive under braking or rear squat under acceleration
• Rough ride quality, vibration or knocking noises
• Uneven tyre wear or alignment issues
• Full suspension refresh on higher-mileage 997 models
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
SUSPENSIONKIT997C4
99734304715
99734304815
99734304708
99734304824
99734304710
99734304714
99734304814
99734304822
99734304722
99734304724
99734304726
22-147561
99734304826
22-147554
99734304808
99734304810
99734304841
99734304741
The product you are viewing cross references to these numbers
About kit
This kit is comprised of the following items:
1 x Shock Absorber, Front. Porsche 997.1 / 997.2 C4 / C4S With PASM 2005-12 (99734304741/1)
Unit Price: £225.00
InStock
1 x Shock Absorber, Front. Porsche 997.1 / 997.2 C4 / C4S With PASM 2005-12 (99734304841/1)
Unit Price: £225.00
InStock
2 x Rear shock absorber Porsche 997.1 / 997.2 C2 / C4 / C2S / C4S (99733305332/1)
Unit Price: £195.00
InStock
Price: £840.00
In stock