Porsche

Engine Drive Belt Vibration Damper

The engine drive belt vibration dampe is a vital component in the auxiliary belt system of the Porsche 955 Cayenne S and Cayenne Turbo. Its primary role is to absorb torsional vibrations generated by the engine and rotating accessories, ensuring smooth belt operation and protecting critical components such as the alternator, power steering pump and air conditioning compressor.

Fits:

• Porsche 955 Cayenne S 4.5L V8 2003-06
• Porsche 955 Cayenne Turbo 4.5L 2003-06
• Porsche 955 Cayenne Turbo S 4.5L 2006>>  

Diagram ref no 3

Designed for high-performance V8 engines, this damper helps maintain refinement, reliability and longevity in demanding driving conditions.

What Does an Engine Drive Belt Vibration Damper Do?

As the engine runs, rotational forces and sudden load changes create vibrations within the belt drive system. The vibration damper:

• Reduces belt oscillation and resonance
• Protects auxiliary components from shock loads
• Maintains stable belt tracking and tension
• Helps prevent premature belt and pulley wear

On powerful models like the Cayenne S and Cayenne Turbo, effective vibration control is essential to ensure smooth power delivery and long-term mechanical reliability.

Why Do Vibration Dampers Fail on Porsche Cayenne Models?

Over time, vibration dampers are exposed to heat cycles, engine torque and material fatigue. Common causes of failure include:

• Degradation of the internal rubber bonding
• Cracks or separation within the damper assembly
• Age-related hardening or loss of damping ability
• Oil contamination accelerating material breakdown

Typical signs of a failing damper include:

• Belt noise or chirping
• Visible cracking or wobble
• Increased vibration from the engine bay
• Premature auxiliary belt wear

 

Why Replace the Drive Belt Vibration Damper?

Replacing a worn vibration damper helps restore:

• Smooth and stable belt operation
• Reduced stress on auxiliary components
• Correct belt alignment and longevity
• Overall engine refinement and reliability

Continuing to drive with a failing damper can lead to belt failure or damage to expensive accessories, resulting in increased repair costs.

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Related, superseded, cross reference or alternative numbers for comparison.

94810225901

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Driveshaft, Front.
Genuine Porsche original equipment (OE) drive shaft assembly, also known as a constant-velocity (CV) axle. It is manufactured to Porsche’s exact factory specifications and is used on selected modern Porsche 971 and 976 Panamera models as part of the drivetrain system, ensuring precise torque transfer and smooth vehicle operation.

Fits:
Porsche 971.1 Panamera GTS / Turbo / Hybrid 2017 - 2020
Cars with option codes:
 (0J5) - Load group 2 FA/2 RA
 (0J8) - Load group 2 FA/1 RA

Porsche 971.2 Panamera GTS / Turbo / Hybrid  2021 - 2023 
Cars with options codes:
 (0J5) - Load group 2 FA/2 RA
 (0J8) - Load group 2 FA/1 RA
 (1X1) - All-wheel drive
 (A8C) - 'Standard' equipment
 (A8F) -  'S' equipment
 (A8H) - 'turbo' equipment

Porsche 976 Panamera 2024>>
Cars with options codes:
 (1PA) - Standard wheel bolts
 (1PE) - Wheel bolts with anti-theft protection (unlockable)

Diagram ref no 1

The drive shaft transfers engine torque from the transmission or differential to the wheel hub, enabling the driven wheels to propel the vehicle. Integrated constant-velocity joints allow the shaft to operate smoothly at varying angles as the suspension moves, ensuring uninterrupted power delivery during acceleration, cornering, and changes in road surface.

Function:
• Transfers rotational force from the drivetrain to the wheel
•  Allows suspension articulation via constant-velocity joints
•  Maintains smooth, low-vibration power delivery
•  Supports traction, stability, and refined driving dynamics

When to replace :
•  Clicking or knocking noises during turning or acceleration
•  Vibration or shudder under load
•  Torn or leaking CV boots
•  Excessive play found during inspection
•  During suspension, hub, or drivetrain service where wear is identified

Related reference numbers
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PAE407271

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Driveshaft, Front.
Genuine Porsche original equipment (OE) drive shaft assembly, also known as a constant-velocity (CV) axle. It is manufactured to Porsche’s exact factory specifications and is used on selected modern Porsche 971 Panamera models as part of the drivetrain system, ensuring precise torque transfer and smooth vehicle operation.

Fits:
Porsche 971.1 Panamera 4 / 4S 2017 - 2020
Cars with option codes:
 (0J2) - Load group 1 FA/1 RA
 (0J3) - Load group 1 FA/2 RA

Porsche 971.2 Panamera 4 / 4S - 4WD (All-wheel drive) 2021 - 2023 
Cars with options codes:
 (0J2) - Load group 1 FA/1 RA
 (0J3) - Load group 1 FA/2 RA
 (1X1) - All-wheel drive
 (A8C) - 'Standard' equipment
 (A8F) -  'S' equipment

Diagram ref no 1

The drive shaft transfers engine torque from the transmission or differential to the wheel hub, enabling the driven wheels to propel the vehicle. Integrated constant-velocity joints allow the shaft to operate smoothly at varying angles as the suspension moves, ensuring uninterrupted power delivery during acceleration, cornering, and changes in road surface.

Function:
• Transfers rotational force from the drivetrain to the wheel
•  Allows suspension articulation via constant-velocity joints
•  Maintains smooth, low-vibration power delivery
•  Supports traction, stability, and refined driving dynamics

When to replace :
•  Clicking or knocking noises during turning or acceleration
•  Vibration or shudder under load
•  Torn or leaking CV boots
•  Excessive play found during inspection
•  During suspension, hub, or drivetrain service where wear is identified

Related reference numbers
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971407271

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Driveshaft, Rear.
Genuine Porsche original equipment (OE) rear drive shaft assembly, also known as a constant-velocity (CV) axle. It is manufactured to Porsche’s exact factory specifications and is used on Porsche 718 (982) Boxster S and Cayman S models with PDK Transmission  as part of the rear drivetrain system.
Sold each, Fits left and right side.

Fits:
for vehicle with PDK Transmission (Dual clutch) - option code: 250
Porsche 982 (718) Boxster S 2017>>
Porsche 982C (718C) Cayman S 2017>>

Diagram ref no 1

This part replaces earlier Porsche numbers 982501203C, 982501203D, and 982501203J.

The rear drive shaft transfers engine torque from the transmission or rear differential to the wheel hub, enabling the driven wheels to propel the vehicle. Integrated constant-velocity joints allow the shaft to operate smoothly at varying angles as the suspension articulates, ensuring uninterrupted power delivery during acceleration, cornering, and changes in road surface.

Function:
•  Transfers rotational force from the drivetrain to the rear wheel
•  Allows suspension articulation via constant-velocity joints
•  Maintains smooth, vibration-free power delivery
•  Supports traction, handling balance, and drivetrain refinement

When to replace:
•  Clicking or knocking noises during acceleration or turning
•  Vibration or shudder under load
•  Torn or leaking CV boots
•  Excessive play detected during inspection
•  During suspension, hub, or drivetrain service revealing wear

Related reference numbers
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982501203M

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Driveshaft, Front.
Genuine Porsche original equipment (OE) drive shaft assembly, also known as a constant-velocity (CV) axle. It is manufactured to Porsche’s exact factory specifications and is used on Porsche Cayenne (958 generation) models as part of the drivetrain system.
Sold each, Fits left and right side.

Fits:
Porsche 958.1 (E2) Cayenne 3.6L V6 2011 - 2014  (Model: D34)
Porsche 958.1 (E2) Cayenne 4.8L V8 biturbo / 4.8L V8 DFI 2011 - 2014  (Model: D58 / DV6)
Porsche 958.1 (E2) Cayenne 4.2L V8 Diesel 2011 - 2014 (Model: DD8)

Porsche 958.2 (E2) Cayenne 3.6L V6 2015 - 2018 (Model:  CURA / CUR / CEYA)
Porsche 958.2 (E2) Cayenne 4.2L Diesel 2015 - 2018 (Model: CUDC)
Porsche 958.2 (E2) Cayenne 4.8L V8 Turbo / V8 Turbo S (Model: CFTB / CFT / CYXA / CYX)
Porsche 958.2 (E2) Cayenne 3.6L V6 Turbo GTS 2015 - 2018 (Model: CXZA / CXZ) 

Diagram ref no 1

This part replaces the earlier Porsche numbers 95834903801 and 95834903800, representing the latest OE-approved revision for this application.

The drive shaft transfers engine torque from the transmission or differential to the wheel hub, enabling the vehicle to move. Integrated constant-velocity joints allow the shaft to operate smoothly at varying angles as the suspension articulates, ensuring consistent power delivery during acceleration, cornering, and uneven road conditions.

Function:
• Transfers rotational force from the drivetrain to the wheel
•  Allows suspension articulation via constant-velocity joints
•  Maintains smooth, vibration-free power delivery
•  Supports traction, stability, and overall drivetrain reliability.

When to replace:
•  Clicking or knocking noises during acceleration or turning
•  Vibration or shudder under load
•  Torn or leaking CV boots
•  Excessive play detected during inspection
•  During suspension, hub, or drivetrain service revealing wear.

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95834903802

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Driveshaft, Rear.
Genuine Porsche original equipment (OE) rear drive shaft assembly, also known as a constant-velocity (CV) axle. It is manufactured to Porsche’s exact factory specifications and is used on selected Porsche 991 (911) models to transmit engine torque from the differential to the driven rear wheel with precision and reliability.
Sold each, Fits left and right side.

Fits:
For cars with PDK Transmission (dual clutch) - option code: 250
Porsche 991.2 Carrera 2 / 2S / GTS 2017 - 2021
Porsche 991.2 Carrera 4 / 4S / 4 GTS 2017 - 2021
Porsche 991.2 Targa 4 / 4S / 4 GTS 2017 - 2021

Diagram ref no 1

This genuine Porsche drive shaft is an essential drivetrain component designed to deliver smooth, consistent power under all driving conditions. Built to the same standards as the factory-installed part, it features precision-engineered CV joints, a balanced high-strength shaft, and durable protective boots to retain lubrication and prevent contamination.

The rear drive shaft transfers rotational force (torque) from the rear differential to the wheel hub, enabling the vehicle to move. The integrated CV joints allow the shaft to operate smoothly at varying angles as the suspension moves, ensuring uninterrupted power delivery during acceleration, cornering, and over uneven road surfaces.

Function:
•  Transfers engine torque from the differential to the rear wheel
•  Allows suspension articulation via constant-velocity joints
•  Maintains smooth, vibration-free power delivery
•  Supports stable handling, traction, and drivetrain refinement

Replace the drive shaft if you notice:
•  Clicking or knocking noises when accelerating or turning

•  Vibration or shudder under load
•  Torn or leaking CV boots
•  Excessive play detected during inspection
•  During suspension, hub, or differential service revealing wear

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99133202462

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Driveshaft, Rear.
Drive shaft / CV axle assembly used on Porsche Panamera (Type 971) models. It is a complete drivetrain component designed to transmit engine torque from the differential to the wheel while allowing suspension movement and maintaining smooth, vibration-free power delivery.
Sold each, Fits left and right side.

Fits:
Porsche 971.1 Panamera / Panamera S 2017 - 2021
Porsche 971.2 Panamera / Panamera S 2021 - 2024
cars with:
* option code: A8C - 'Standard' equipment
* option code: A8F - 'S' equipment
* option code: GH1 - Without rear differential lock
* not for Hybrid models 

Diagram ref no 1

This drive shaft assembly is engineered to Porsche specifications for the Panamera 971 platform. It features precision-manufactured constant-velocity (CV) joints at each end, a balanced shaft, and durable protective boots to retain lubrication and exclude contaminants. The assembly is designed for direct installation with correct spline engagement, mounting geometry, and alignment - ensuring proper drivetrain operation and long service life.

It transfers rotational force from the transmission/differential to the driven wheel, enabling propulsion. The CV joints allow the shaft to operate smoothly at varying angles as the suspension compresses and rebounds, preserving traction and ride refinement.

Function:
• Delivers engine torque to the wheel hub
•  Accommodates suspension articulation via CV joints
•  Maintains smooth, consistent power delivery
•  Minimises noise, vibration, and harshness (NVH) in the drivetrain

Drive shafts operate under continuous torque and movement. Worn CV joints or damaged boots can cause clicking noises, vibration, grease leakage, and uneven power delivery. Replacing a worn assembly restores smooth drivetrain performance and helps protect adjacent components such as wheel bearings and differentials.

When to replace:
•  Clicking or clunking during acceleration or turning
•  Vibration under load or at speed
•  Torn or leaking CV boots
•  Excessive play detected during inspection
•  During suspension or differential service revealing wear

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971501201AA

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Driveshaft, Rear.
A genuine Porsche original equipment (OE) rear drive shaft assembly, also referred to as a constant-velocity (CV) axle, installed between the rear differential and rear wheel hub to deliver drive torque in Porsche Cayenne (9YA) models equipped with 6-cylinder engines.
Sold each, Fits left and right side.

Fits:
Porsche 9YA.1 (E3) Cayenne V6 2.9L / 3.0L 2018 - 2023
Porsche 9YA.2 (E3 PA) Cayenne V6 3.0L 2023>>
 * cars without rear differential lock (option code: GH1)
 * cars with option code: 1VH (Installation parts for 6-cylinder engine)

Diagram ref no 1

The drive shaft is a key part of the vehicle’s drivetrain system. It transfers rotational torque from the rear differential to the rear wheel hubs, enabling the wheels to drive the vehicle forward. The assembly includes constant-velocity (CV) joints and protective boots that allow the shaft to transmit power smoothly while accommodating suspension movement and changes in drive geometry.

Function:
• Transfers torque from the differential to the rear wheels.
• Provides smooth delivery of engine power to the driven wheels.
• Allows suspension articulation and wheel travel with minimal vibration.
•  Supports traction and stability during acceleration, braking, and cornering.

 The CV joints at each end ensure power is delivered efficiently even as the axle angles change under load or during suspension travel.

Rear drive shafts are subjected to continuous torque loads, rotational forces, and suspension movement. Over time, components such as CV joints and boots can wear, leading to:
• Clicking or popping noises when cornering
• Vibration or shuddering under acceleration
• Grease leakage from worn or torn CV boots
• Premature wear of associated drivetrain components

Replace the drive shaft assembly if:
• Excessive noise from CV joints when turning
• Vibration or judder is felt under acceleration
• CV boots are cracked, split, or leaking grease
• Play or looseness is observed during inspection
• Rear drivetrain or suspension components are being overhauled or upgraded

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PAB501203F

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Drive shaft, Front.
Genuine Porsche original equipment (OE) drive shaft assembly - sometimes called a constant-velocity axle (CV axle).
Sold each, Fits left and right side.

Fits:
Porsche 9YA.1 (E3) Cayenne V6 2.9L / 3.0L 2018 - 2023
* cars Without front/rear axle lock (option code: 1Y0)
* cars with option code: 1VH (Installation parts for 6-cylinder engine)
* not for Hybrid models

Porsche 9YA.2 (E3 PA) Cayenne V6 3.0L 2023>>
* cars with option code: T9I (6-cylinder SI engine 3.0L unit 06M.C)
* not for Hybrid models

Diagram ref no 1

The drive shaft transfers engine torque and drive force from the differential to the vehicle’s wheel hubs, allowing the wheels to turn and propel the vehicle while the suspension articulates. Its constant-velocity (CV) joints allow smooth rotation and power delivery despite changes in angle and load as the suspension moves or the vehicle steers.

Function:
• Transmits torque from the differential to the driven wheels
•  Accommodates suspension travel and steering angles via CV joints
•  Helps maintain smooth power delivery and traction under load
•  Supports stable handling and consistent drivetrain behaviour

Drive shafts and their CV joints operate under significant torque and load. Over time, wear can cause noise (especially clicking under turn), vibration, or reduced driving smoothness.

Replace the drive shaft assembly if you notice:
•  Clicking or popping noises when turning
•  Vibration under acceleration
•  Grease leakage from torn or worn CV boots
•  Excessive movement at the axle joint
•  During differential, suspension, or CV joint service

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PAB407271B

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NEW Driveshaft, Rear.
Rear drive shaft / CV axle assembly - connects the rear differential output to the rear wheel hub, providing torque transfer and accommodating suspension movement.

Fits:
Porsche 955 Cayenne 3.2L 2004 - 2006 M 002Y (option code: T31)
Porsche 955 Cayenne S 4.5L 2004 - 2006 F 9P-5LA50 526>> Tiptronic (Option code: T91 / G0R)
Porsche 957 Cayenne 3.6L 2007 - 2010 (option code: D5X)
Porsche 957 Cayenne 3.0L Diesel 2007 - 2010 (option code: D50)
Porsche 957 Cayenne S 4.8L 2007 - 2010 Tiptronic (option code: D5V)

Diagram ref no 1

The rear drive shaft assembly plays a critical role in the drivetrain, transferring power from the rear differential to the rear wheel hub at varying angles and suspension positions. CV joints within the assembly allow smooth power delivery through:
• Steering and suspension movements
• Acceleration and deceleration forces
• Road surface irregularities

The rear driveshaft helps maintain:
•  Balanced, vibration-free rotational force
•  Stable traction under load
•  Smooth acceleration and responsive handling
•  Correct wheel alignment under dynamic conditions

This level of precision is especially important in high-performance SUVs like the Cayenne, where torque, weight distribution, and dynamic performance are key to driving character.

A drive shaft is subjected to constant load, speed variation, and mechanical stress. When a drive shaft or its CV joints wear or fail, symptoms can include:
•  Clicking or popping sounds when turning
•  Vibration or shuddering under acceleration
•  Loss of traction or drivetrain inconsistency
•  Grease leakage from worn CV boots.
Replacing a worn or damaged axle ensures exact factory fit and alignment, authentic material strength and joint quality.

Replace the rear drive shaft if:
•  Strange noises occur during turning or acceleration
•  You notice vibration from the rear of the vehicle
•  CV boots are cracked or leaking grease
•  There is slop or play in the axle joint when inspected
•  During differential or suspension overhaul that may expose worn components

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95533202401

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Diesel Engine Hydraulic Tappet / Valve Lifter

This engine hydraulic tappet (also known as a hydraulic valve lifter) is a precision component used in Porsche diesel engines to maintain correct valve clearance automatically. By using engine oil pressure, the tappet ensures smooth valve operation, quiet running and consistent performance across all driving conditions.

Fits:

• Porsche 957 Cayenne 3.0L Diesel 2007-10
• Porsche 958 Cayenne V6 3.0L Diesel 245HP 2010-17
• Porsche 958 Cayenne S V8 4.2L Diesel 382HP 2010-17
• Porsche 970.1 Panamera Diesel V6 3.0L 2011-13
• Porsche 970.2 Panamera Diesel V6 3.0L (250Hp) 2014-16
• Porsche 971.1 Panamera 4S Diesel V8 4.0L 4WD (422 Hp) 2017-18
• Porsche 971.1 Panamera 4S Diesel 4.0L Twin-Turbo V8 Sport Turismo 2017-18
• Porsche 95B.1 Macan S Diesel 3.0L V6 258Bhp 2014-18

Diagram ref no 11

In modern Porsche diesel engines, hydraulic tappets play a crucial role in durability, refinement and emissions control—making them an essential service and repair component.

What Does an Engine Hydraulic Tappet Do?

Hydraulic tappets sit between the camshaft and valves, using oil pressure to compensate for thermal expansion and component wear. This allows the valve train to operate with:

• Correct valve timing and lift
• Reduced mechanical noise
• Improved combustion efficiency
• Lower internal engine wear

By automatically adjusting clearance, hydraulic tappets eliminate the need for manual valve adjustment and help maintain optimal engine performance throughout the rev range.

Why Do Hydraulic Tappets Fail on Porsche Diesel Engines?

Over time, hydraulic tappets are subject to heat, oil contamination and mechanical stress, particularly in high-torque diesel engines.
Common causes of failure include:

• Oil sludge or poor lubrication
• Wear to internal check valves
• Loss of hydraulic pressure retention
• Extended oil change intervals
• Contaminated or incorrect oil grades

Symptoms of worn or failing tappets may include:

Ticking or tapping noises from the cylinder head Rough idle or misfiring Reduced engine efficiency Increased valve train wear

Why Replace Worn Hydraulic Tappets?

Replacing worn hydraulic tappets restores:

• Quiet and smooth engine operation
• Correct valve timing and combustion
• Reduced wear on camshafts and valves
• Long-term engine reliability

Ignoring tappet wear can lead to accelerated damage to the camshaft and valve train, resulting in significantly higher repair costs.

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958109521

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Accelerator Cable for LHD Cars 

 


Fits:
Porsche 996 1997>>

An accelerator cable arrangement through which an accelerator pedal and an engine carburetor are mechanically connected. The accelerator cable arrangement is composed of a cylindrical housing which is securely connected at its one end section with a pedal lever carrying the accelerator pedal.

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9964232

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Stabilus Electric Rear Tailgate Damper for Porsche 9YA Cayenne  (not for Coupe)
Sold as each - 2 required per car.

The electric rear tailgate damper is designed for the Porsche 9YA Cayenne and is a key component of the vehicle’s powered tailgate system. It provides the controlled lifting and closing assistance required for smooth, quiet and reliable tailgate operation via the key fob, interior switch or hands-free function.

Fits:

• Porsche 9YA.2 Cayenne V6 3.0L Petrol 353Hp 2023>>
• Porsche 9YA.2 Cayenne E-Hybrid V6 3.0L 470Hp 2023>>
• Porsche 9YA.2 Cayenne S V8 4.0L Petrol 474 Hp 2023>>
• Porsche 9YA.2 Cayenne S E-Hybrid V6 3.0L 519Hp 2023>>
• Porsche 9YA.2 Cayenne Turbo E-Hybrid V8 4.0L 739Hp 2023>>

(not for Coupe)

Diagram ref no 43

Manufactured by Stabilus, a global specialist in damper and motion-control technology, this electric tailgate strut integrates an internal motor and damping mechanism to precisely manage tailgate movement while supporting the distinctive tailgate design.

What the Electric Tailgate Damper Does

This powered damper:

• Assists automatic opening and closing of the rear tailgate
• Delivers smooth, controlled movement throughout the lift cycle
• Supports the tailgate safely when fully open
• Works in harmony with the vehicle’s comfort electronics
• Reduces strain on hinges, latches and body components

It is essential for correct powered tailgate functionality on Cayenne Coupé models.

Why Electric Tailgate Dampers Fail

Common reasons for failure include:

• Internal motor wear from repeated operation
• Loss of damping efficiency, causing uneven or jerky movement
• Electrical faults within the actuator
• Exposure to moisture, dirt and temperature extremes
• General age-related component fatigue

Symptoms may include slow operation, incomplete opening, warning messages or a tailgate that will not stay open.

Why the Tailgate Damper Should Be Replaced

Replacing a worn electric tailgate damper restores:

• Full powered tailgate operation
• Quiet, smooth and controlled opening and closing
• Safe tailgate support in all positions
• Correct interaction with the vehicle’s electronic systems
• Everyday convenience and premium usability

Timely replacement helps prevent further damage to the tailgate mechanism and related components.

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9Y0827851D

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