Chains & Tensioners

Timing chain cover gasket. Right.

Fits:
Porsche 957 Cayenne S / GTS / TURBO 4.8L 2008-10
Porsche 958 Cayenne S / GTS / TURBO 4.8L 2011-16
Porsche 970 Panamera S / GTS / TURBO 4.8L 2010-16

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Diagram ref no 6

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94810112922

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Timing chain guide rail.
Located at the front of each cylinder head in between the camshafts.
Priced Each.

Fits:
Porsche 957 Cayenne S / GTS / Turbo 2008-10
Porsche 958 Cayenne S / GTS / Turbo 2011-14
Porsche 958 Cayenne V8 Turbo / Turbo S / bi-Turbo GTS 2015-18
Porsche 970 Panamera / S / GTS / Turbo 2010-16
Porsche 95B Macan S / GTS / Turbo 2014-18

Diagram ref no 9

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94810516613

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Timing Chain Guide Rail. 
The Genuine Porsche Timing Chain Guide Rail is an original equipment engine timing component designed to guide and support the timing chain as it travels through the engine. Manufactured to Porsche's exact specifications for fit, strength and durability, this guide rail plays a critical role in maintaining correct timing chain alignment and ensuring precise valve timing.

Fits:  

• Porsche 958 Cayenne V6 3.6L Petrol (300Hp) 2010-17
• Porsche 970.1 Panamera V6 3.6L 2WD 2009-13
• Porsche 970.1 Panamera 4 V6 3.6L 4WD 2009-13
• Porsche 970.2 Panamera V6 3.6L 2WD (310Hp) 2014-16
• Porsche 970.2 Panamera 4 V6 3.6L 4WD (310Hp) 2014-16
• Porsche 970.2 Panamera S V6 Turbo 3.0L 2WD (420Hp) 2014-16
• Porsche 970.2 Panamera S V6 Turbo 3.0L 2WD Executive 2014-16
• Porsche 970.2 Panamera 4S V6 Turbo 3.0L 4WD (420Hp) 2014-16
• Porsche 970.2 Panamera 4S V6 Turbo 3.0L 4WD Executive 2014-16
• Porsche 95B.1 Macan S Petrol 3.0L V6 (340Bhp) 2014-18
• Porsche 95B.1 Macan GTS Petrol 3.0L V6 (360Bhp) 2014-18
• Porsche 95B.1 Macan Turbo 3.6L V6 (400Bhp) 2014-18  

Diagram Ref No 11

Constructed from high-strength materials with wear-resistant contact surfaces, the guide rail works alongside the timing chain and chain tensioner to minimise chain movement, reduce vibration and maintain accurate synchronisation between the crankshaft and camshafts. Genuine Porsche components provide factory-correct fitment and long-term reliability for optimum engine performance.  ~

What This Product Does:

• Guides and supports the timing chain during operation.
• Maintains correct timing chain alignment.
• Helps ensure accurate valve timing.
• Works with the timing chain tensioner to control chain movement.
• Reduces timing chain vibration and noise.
• Minimises wear on timing system components.
• Supports smooth and reliable engine operation.
• Contributes to long-term engine durability.

Symptoms Of Wear Or Failure:

• Rattling noises from the timing chain area, particularly during start-up.
• Increased engine timing chain noise.
• Timing chain slack or excessive movement.
• Engine management warning lights.
• Timing-related fault codes.
• Rough engine running or poor performance.
• Misfires caused by timing irregularities.
• Visible wear, cracking or breakage of the guide rail during inspection.
• Potential timing chain damage in severe cases.

Why Replacement Matters:

• Timing chain guide rails are continuously exposed to friction, engine vibration, temperature fluctuations and constant contact with the timing chain. Over time, the guide surface can wear, crack or become brittle, reducing its ability to support and control chain movement effectively.
• A worn guide rail can allow excessive timing chain movement, increasing the risk of chain noise, inaccurate valve timing and accelerated wear of other timing system components. In severe cases, guide rail failure can contribute to timing chain misalignment or damage, potentially resulting in serious engine damage and costly repairs.
• Replacing a worn timing chain guide rail restores proper chain control, helps maintain accurate engine timing and protects critical timing system components from premature wear. Genuine Porsche replacement parts ensure factory-correct fitment, exceptional durability and reliable long-term performance, helping preserve the efficiency, reliability and longevity of your Porsche engine.

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94610506801

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Timing Chain Guide Rail. 
The OE MATCH Timing Chain Guide Rail is an original equipment engine timing component designed to guide and support the timing chain as it travels through the engine. This guide rail plays a critical role in maintaining correct timing chain alignment and ensuring precise valve timing.

Fits:  

• Porsche 958 Cayenne V6 3.6L Petrol (300Hp) 2010-17
• Porsche 970.1 Panamera V6 3.6L 2WD 2009-13
• Porsche 970.1 Panamera 4 V6 3.6L 4WD 2009-13
• Porsche 970.2 Panamera V6 3.6L 2WD (310Hp) 2014-16
• Porsche 970.2 Panamera 4 V6 3.6L 4WD (310Hp) 2014-16
• Porsche 970.2 Panamera S V6 Turbo 3.0L 2WD (420Hp) 2014-16
• Porsche 970.2 Panamera S V6 Turbo 3.0L 2WD Executive 2014-16
• Porsche 970.2 Panamera 4S V6 Turbo 3.0L 4WD (420Hp) 2014-16
• Porsche 970.2 Panamera 4S V6 Turbo 3.0L 4WD Executive 2014-16
• Porsche 95B.1 Macan S Petrol 3.0L V6 (340Bhp) 2014-18
• Porsche 95B.1 Macan GTS Petrol 3.0L V6 (360Bhp) 2014-18
• Porsche 95B.1 Macan Turbo 3.6L V6 (400Bhp) 2014-18  

Diagram Ref No 11

Constructed from high-strength materials with wear-resistant contact surfaces, the guide rail works alongside the timing chain and chain tensioner to minimise chain movement, reduce vibration and maintain accurate synchronisation between the crankshaft and camshafts. 

What This Product Does:

• Guides and supports the timing chain during operation.
• Maintains correct timing chain alignment.
• Helps ensure accurate valve timing.
• Works with the timing chain tensioner to control chain movement.
• Reduces timing chain vibration and noise.
• Minimises wear on timing system components.
• Supports smooth and reliable engine operation.
• Contributes to long-term engine durability.

Symptoms Of Wear Or Failure:

• Rattling noises from the timing chain area, particularly during start-up.
• Increased engine timing chain noise.
• Timing chain slack or excessive movement.
• Engine management warning lights.
• Timing-related fault codes.
• Rough engine running or poor performance.
• Misfires caused by timing irregularities.
• Visible wear, cracking or breakage of the guide rail during inspection.
• Potential timing chain damage in severe cases.

Why Replacement Matters:

• Timing chain guide rails are continuously exposed to friction, engine vibration, temperature fluctuations and constant contact with the timing chain. Over time, the guide surface can wear, crack or become brittle, reducing its ability to support and control chain movement effectively.
• A worn guide rail can allow excessive timing chain movement, increasing the risk of chain noise, inaccurate valve timing and accelerated wear of other timing system components. In severe cases, guide rail failure can contribute to timing chain misalignment or damage, potentially resulting in serious engine damage and costly repairs.
• Replacing a worn timing chain guide rail restores proper chain control, helps maintain accurate engine timing and protects critical timing system components from premature wear.

Related reference numbers
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94610506801

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Timing chain guide rail.

Fits:
Porsche 958 Cayenne 3.0L DIESEL 20112-18
Porsche 95B Macan V6 TDI 3.0L 2014-18
Porsche 970 Panamera 3.0L DIESEL 2012-16

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Diagram ref no 2

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95810506500

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Timing chain guide rail.

Fits:
Porsche 958 Cayenne 3.0L DIESEL 20112-18
Porsche 95B Macan V6 TDI 3.0L 2014-18
Porsche 970 Panamera 3.0L DIESEL 2012-16

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Diagram ref no 4

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95810506600

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Timing chain guide rail.

Fits:
Porsche 958 Cayenne 3.0L DIESEL 20112-18
Porsche 95B Macan V6 TDI 3.0L 2014-18
Porsche 970 Panamera 3.0L DIESEL 2012-16

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Diagram ref no 6

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95810506700

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Timing chain guide rail.

Fits:
Porsche 958 Cayenne 3.0L DIESEL 20112-18
Porsche 95B Macan V6 TDI 3.0L 2014-18
Porsche 970 Panamera 3.0L DIESEL 2012-16

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Diagram ref no 9

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95810506800

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Timing chain guide rail.

Fits:
Porsche 958 Cayenne 3.0L DIESEL 20112-18
Porsche 95B Macan V6 TDI 3.0L 2014-18
Porsche 970 Panamera 3.0L DIESEL 2012-16

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Diagram ref no 18

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95810506900

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Timing chain guide rail.

Fits:
Porsche 958 Cayenne 3.0L Hybrid 2011-18
Porsche 970 Panamera 3.0L Hybrid 2013-16

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Diagram ref no 11

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95810546900

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Timing chain guide rail.

Fits:
Porsche 958 Cayenne 3.0L Hybrid 2011-18
Porsche 970 Panamera 3.0L Hybrid 2013-16

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Diagram ref no 11

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95810551400

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Timing chain kit with guide rails. 

Fits:
Porsche 958 Cayenne Diesel 3.0ltr - 2010 to 2017
Porsche 95B Macan S Diesel 3.0ltr - 2014 to 2018
Porsche 970 Panamera Diesel 3.0ltr - 2009 to 2013

For Engine Codes
958 Cayenne - CRCA / CRCB / CNRB / CVVA / CVVB / CVVC
Porsche 95B Macan - CDUD / CTBA / CTBB / CTBC
Porsche 970.1 / 970.2 Panamera - CRCC / CRCB

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958109229D

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Timing Chain Kit. 

The OE MATCH Timing Chain Kit is a replacement engine timing system solution intended for Porsche Cayenne 958 and Panamera 970 models equipped with the 3.0L V6 Hybrid petrol engine, subject to confirmation of the kit's exact components and vehicle compatibility.

Fits:

• Porsche 958 Cayenne S V6 3.0L Hybrid (380Hp) 2010-17
• Porsche 970.1 Panamera S Hybrid V6 3.0L 2011-13
• Porsche 970.2 Panamera S E-Hybrid V6 3.0L (416Hp) 2014-16  

Kit Includes:

• 1 x Chain Top Left
• 1 x Chain Top Right
• 1 x Chain Center
• 1 x Chain Lower
• 1 x Tensioner Top Left
• 1 x Tensioner Top Right
• 1 x Tensioner Center
• 1 x Tensioner Lower
• 1 x Guide Rail Center Top
• 1 x Guide Rail Center Left
• 2 x Guide Rail Left & Right

Designed to restore the correct operation of the engine's timing system, the kit provides a solution for replacing worn or deteriorated timing drive components during engine repairs, preventative maintenance or major engine overhauls.

The timing chain system is responsible for maintaining precise synchronisation between the crankshaft and camshafts, ensuring that the engine's intake and exhaust valves operate at the correct points in the combustion cycle.

Timing components operate continuously while the engine is running and are exposed to repeated mechanical loading, engine heat and vibration. Over time, timing chains can develop wear and elongation, while associated tensioners and guide rails may deteriorate.

A properly specified replacement timing chain kit helps restore accurate engine timing, reduce excessive chain movement and maintain smooth, reliable engine operation.

Ideal for Porsche owners undertaking timing system repairs or comprehensive engine maintenance, this kit offers a practical solution for addressing deterioration within the engine's timing drive assembly.

What This Product Does:
The timing chain kit supports the mechanical synchronisation of the engine's crankshaft and camshafts, ensuring that the valves open and close at the correct times in relation to piston movement.

Its key functions include:

• Engine Timing Synchronisation: Maintains the correct mechanical relationship between the crankshaft and camshafts.
• Accurate Valve Timing: Helps ensure the intake and exhaust valves operate at the intended points in the engine cycle.
• Timing Chain Tension: Associated tensioners maintain appropriate chain tension and reduce excessive slack.
• Timing Chain Guidance: Guide rails support correct chain routing and help control unwanted movement.
• Smooth Engine Operation: Accurate timing contributes to stable idling, consistent combustion and predictable engine performance.
• Reduced Timing System Noise: Properly functioning chains, guides and tensioners help minimise excessive rattling and vibration.
• Engine Performance Support: Correct valve timing contributes to efficient combustion, power delivery and engine responsiveness.
• Component Protection: Maintaining correct chain alignment and tension helps reduce unnecessary wear on associated timing components.
• Long-Term Reliability: Renewing worn timing components helps reduce the risk of unexpected timing system failure.

Symptoms Of Wear Or Failure:
Over time, timing chains, tensioners, guide rails and associated components can deteriorate through normal use, insufficient lubrication, mechanical fatigue or ageing.

Common signs include:

• Rattling Noise During Cold Starts: A metallic rattling sound when starting the engine may indicate excessive chain slack, tensioner problems or guide wear.
• Persistent Timing Chain Noise: Rattling, slapping or grinding noises from the timing drive area may indicate worn or damaged components.
• Rough Engine Idling: Incorrect valve timing may contribute to uneven engine operation or unstable idling.
• Engine Misfires: Timing irregularities can affect combustion and contribute to misfiring.
• Reduced Engine Performance: An elongated or incorrectly tensioned timing chain may affect valve timing and reduce engine responsiveness.
• Engine Management Warning Light: Timing-related faults may trigger the check engine light and store diagnostic trouble codes.
• Camshaft and Crankshaft Correlation Faults: Diagnostic codes indicating incorrect synchronisation may suggest problems within the timing drive system.
• Difficulty Starting: Significant timing irregularities can contribute to extended cranking or starting difficulties.
• Excessive Timing Chain Slack: A worn chain or failing tensioner may allow abnormal movement within the timing drive assembly.
• Damaged Timing Chain Guides: Cracked, broken or worn guide rails can affect chain positioning and increase mechanical noise.
• Deteriorated Tensioner Operation: A faulty hydraulic or mechanical tensioner may no longer maintain the correct chain tension.
• Plastic Debris in Engine Oil: Fragments from deteriorating chain guides may appear in the oil or filter.
• Engine Timing Failure: Severe deterioration may cause the timing chain to jump teeth or fail, potentially resulting in serious internal engine damage.

Why Replacement Matters:

• Replacing worn or damaged timing chain components is essential for maintaining accurate engine operation and protecting the long-term reliability of your Porsche's 3.0L V6 Hybrid engine.
• The timing chain system plays a critical role in coordinating crankshaft and camshaft movement. Even relatively small timing deviations can affect valve operation, combustion efficiency and overall engine performance.
• As timing chains wear, elongation can develop within the chain assembly. This may lead to excessive movement, abnormal noise and increased stress on the tensioners and guide rails.
• If a chain tensioner becomes weak or a guide rail deteriorates, the timing chain may no longer remain correctly positioned. Continued operation under these conditions can increase the risk of the chain skipping or jumping teeth.
• A timing chain failure can have serious consequences. If the crankshaft and camshafts lose synchronisation, internal engine components may be damaged, potentially resulting in expensive repairs.
• Replacing deteriorated timing components helps restore correct mechanical synchronisation, appropriate chain tension and reliable valve timing.
• Where inspection identifies wear across multiple components, replacing the affected chains, tensioners and guide rails together can be more practical than carrying out repeated repairs to individual components.
• For Porsche Cayenne and Panamera Hybrid owners, maintaining the timing system is especially important as part of responsible engine servicing and long-term vehicle preservation.
• A correctly specified OE MATCH Timing Chain Kit can provide an effective replacement solution, helping restore engine timing accuracy, reduce abnormal mechanical noise and minimise the risk of major timing-related engine damage.

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958109465C

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Timing chain sprocket. 
sold each.

Fits:
Porsche 970 Panamera 3.0L HYBRID 2011-16 
Porsche 958 Cayenne 3.0L HYBRID 2010-18

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Diagram ref no 4

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95810507701

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Timing chain tensioner gasket.

Fits:
Porsche 95B.2 Macan 2.0L / 3.0L 2018>>
Porsche 958 Cayenne 3.0L / 3.0L Hybrid 2010-18
Porsche 9YA Cayenne 2.9L / 3.0L / 4.0L 2017>>
Porsche 970 Panamera 3.0L Hybrid 2011-16
Porsche 971 Panamera 2.9L / 3.0L 2016-20
Porsche 971 Panamera 4.0L 2016-20

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Diagram ref no 14

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95810513900

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Timing chain tensioner gasket.

Fits:
Porsche 95B.2 Macan 2.0L / 3.0L 2018>>
Porsche 958 Cayenne 3.0L / 3.0L Hybrid 2010-18
Porsche 9YA Cayenne 2.9L / 3.0L / 4.0L 2017>>
Porsche 970 Panamera 3.0L Hybrid 2011-16
Porsche 971 Panamera 2.9L / 3.0L 2016-20
Porsche 971 Panamera 4.0L 2016-20

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Diagram ref no 14

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95810513900

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