Chains & Tensioners

Camshaft adjuster intake.



Fits:
Porsche 957 Cayenne 3.6L 2008-10
Porsche 958 Cayenne 3.6L 2011-18

Click 'Zoom in' for large parts diagram.
Diagram ref no 24

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Related, superseded, cross reference or alternative numbers for comparison.

95510505101

The product you are viewing cross references to these numbers

Camshaft adjuster outlet.



Fits:
Porsche 957 Cayenne 3.6L 2008-10

Click 'Zoom in' for large parts diagram.
Diagram ref no 25

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Related, superseded, cross reference or alternative numbers for comparison.

95510505201

The product you are viewing cross references to these numbers

Chain Tensioner.
The Genuine Porsche Chain Tensioner is an original equipment engine timing component designed to maintain the correct tension on the engine timing chain of compatible Porsche models. Manufactured to Porsche's exact specifications for fit, performance and durability, this precision-engineered chain tensioner ensures accurate valve timing by keeping the timing chain under constant, controlled tension, reducing chain vibration and preventing premature wear of the timing system.  

Fits:

• Porsche 955 Cayenne 3.2L V6 2004-06
• Porsche 957 Cayenne 3.6L 2007-10  

Diagram Ref No 2

Manufactured from high-strength steel with precision-machined internal hydraulic components and durable sealing elements, the chain tensioner is engineered to withstand continuous engine oil pressure, elevated operating temperatures and high engine speeds. Designed as a direct replacement for the original component, it integrates seamlessly with the timing chain assembly to deliver factory-correct timing performance and long-term reliability.  

What This Product Does:

• Maintains the correct tension on the engine timing chain.
• Prevents timing chain slack and excessive movement.
• Ensures accurate camshaft and crankshaft timing.
• Reduces timing chain vibration and noise.
• Helps prevent premature wear of the timing chain and guide rails.
• Supports smooth and efficient engine operation.
• Restores factory timing chain performance.
• Forms an essential part of the engine timing system.

Symptoms Of Wear Or Failure:

• Rattling noise from the timing chain area, particularly during cold starts.
• Engine management or check engine warning light.
• Timing-related fault codes.
• Rough idle or engine misfires.
• Reduced engine performance.
• Excessive timing chain noise.
• Poor engine starting.
• Engine timing becoming inaccurate.
• Accelerated wear of the timing chain or guide rails.
• Severe engine damage if the timing chain jumps teeth.

Why Replacement Matters:

• The chain tensioner operates continuously using engine oil pressure and an internal spring mechanism to maintain the correct tension on the timing chain. Over time, internal wear, weakened springs or seal deterioration can reduce its effectiveness, allowing excessive chain slack and movement.
• A faulty chain tensioner can lead to inaccurate valve timing, increased timing chain wear and excessive engine noise. In severe cases, insufficient chain tension can allow the timing chain to skip teeth, potentially resulting in valve-to-piston contact and catastrophic engine damage.
• Replacing a worn or faulty chain tensioner with a Genuine Porsche component restores precise timing chain control and protects the entire timing system from unnecessary wear. Manufactured to Porsche's exact engineering standards, the Genuine Porsche Chain Tensioner provides factory-correct fitment, exceptional durability and dependable long-term performance, ensuring the reliability, efficiency and engine protection expected from your Porsche.

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

95510546700

The product you are viewing cross references to these numbers

Chain Tensioner.
The OE MATCH Chain Tensioner is a engine timing component designed to maintain the correct tension on the engine timing chain of compatible Porsche models. This precision-engineered chain tensioner ensures accurate valve timing by keeping the timing chain under constant, controlled tension, reducing chain vibration and preventing premature wear of the timing system.  

Fits:

• Porsche 955 Cayenne 3.2L V6 2004-06
• Porsche 957 Cayenne 3.6L 2007-10  

Diagram Ref No 2

The chain tensioner is engineered to withstand continuous engine oil pressure, elevated operating temperatures and high engine speeds. Designed as a replacement, it integrates seamlessly with the timing chain assembly to deliver correct timing performance and long-term reliability.  

What This Product Does:

• Maintains the correct tension on the engine timing chain.
• Prevents timing chain slack and excessive movement.
• Ensures accurate camshaft and crankshaft timing.
• Reduces timing chain vibration and noise.
• Helps prevent premature wear of the timing chain and guide rails.
• Supports smooth and efficient engine operation.
• Forms an essential part of the engine timing system.

Symptoms Of Wear Or Failure:

• Rattling noise from the timing chain area, particularly during cold starts.
• Engine management or check engine warning light.
• Timing-related fault codes.
• Rough idle or engine misfires.
• Reduced engine performance.
• Excessive timing chain noise.
• Poor engine starting.
• Engine timing becoming inaccurate.
• Accelerated wear of the timing chain or guide rails.
• Severe engine damage if the timing chain jumps teeth.

Why Replacement Matters:

• The chain tensioner operates continuously using engine oil pressure and an internal spring mechanism to maintain the correct tension on the timing chain. Over time, internal wear, weakened springs or seal deterioration can reduce its effectiveness, allowing excessive chain slack and movement.
• A faulty chain tensioner can lead to inaccurate valve timing, increased timing chain wear and excessive engine noise. In severe cases, insufficient chain tension can allow the timing chain to skip teeth, potentially resulting in valve-to-piston contact and catastrophic engine damage.

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

95510546700

The product you are viewing cross references to these numbers

Guide Rail. 
The Genuine Porsche Guide Rail is an original equipment engine timing component designed to guide and support the timing chain on compatible Porsche engines. Manufactured to Porsche's exact specifications for fit, strength and durability, this precision-engineered guide rail maintains the correct timing chain path while working in conjunction with the chain tensioner to minimise chain movement, reduce vibration and ensure accurate valve timing.  

Fits:

• Porsche 957 Cayenne 3.6L 2007-10
• Porsche 958 Cayenne V6 3.6L Petrol (300Hp) 2010-17  

Diagram Ref No 13

Manufactured from high-strength engineering-grade composite material bonded to a robust metal backing where applicable, the guide rail is designed to withstand continuous contact with the timing chain, elevated engine temperatures, engine oil exposure and repeated thermal cycling. Precision-engineered for direct OE replacement, it provides factory-correct fitment and dependable long-term performance during engine repairs, timing chain replacement or complete engine rebuilds.  

What This Product Does:

• Guides the timing chain along its correct operating path.
• Maintains correct timing chain alignment.
• Works with the chain tensioner to control chain movement.
• Reduces timing chain vibration and operating noise.
• Minimises wear on the timing chain and sprockets.
• Supports accurate camshaft and crankshaft timing.
• Restores factory timing system operation.
• Forms an essential part of the engine timing assembly.

Symptoms Of Wear Or Failure:

• Rattling noise from the timing chain area, especially during cold starts.
• Increased timing chain noise while driving.
• Engine management or check engine warning light.
• Timing-related fault codes.
• Rough idle or reduced engine performance.
• Visible wear grooves or cracks on the guide rail.
• Broken or missing guide rail material.
• Accelerated timing chain wear.
• Timing chain slack caused by worn guides.
• Severe engine damage if guide failure allows the timing chain to jump timing.

Why Replacement Matters:

• The timing chain guide rail is subjected to constant contact with the timing chain while operating under high engine speeds, continuous oil lubrication and elevated temperatures. Over time, the guide surface naturally wears, while the composite material can become brittle, crack or break due to age and repeated thermal cycling.
• A worn or damaged guide rail can allow excessive timing chain movement, increasing chain noise and accelerating wear of the chain, sprockets and tensioner. In severe cases, guide rail failure can cause the timing chain to lose correct tension or jump timing, potentially resulting in extensive internal engine damage.
• Replacing a worn or damaged guide rail with a Genuine Porsche component restores proper timing chain guidance and protects the complete timing system. Manufactured to Porsche's exact engineering standards, the Genuine Porsche Guide Rail provides factory-correct fitment, exceptional durability and dependable long-term reliability, helping maintain precise valve timing, smooth engine operation and the performance expected from your Porsche.

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

95510506600

The product you are viewing cross references to these numbers

Guide Rail. 
The OE MATCH Guide Rail is a engine timing component designed to guide and support the timing chain on compatible Porsche engines. This precision-engineered guide rail maintains the correct timing chain path while working in conjunction with the chain tensioner to minimise chain movement, reduce vibration and ensure accurate valve timing.  

Fits:

• Porsche 957 Cayenne 3.6L 2007-10
• Porsche 958 Cayenne V6 3.6L Petrol (300Hp) 2010-17  

Diagram Ref No 13

The guide rail is designed to withstand continuous contact with the timing chain, elevated engine temperatures, engine oil exposure and repeated thermal cycling. Precision-engineered for OE MATCH replacement, it provides correct fitment and dependable long-term performance during engine repairs, timing chain replacement or complete engine rebuilds.  

What This Product Does:

• Guides the timing chain along its correct operating path.
• Maintains correct timing chain alignment.
• Works with the chain tensioner to control chain movement.
• Reduces timing chain vibration and operating noise.
• Minimises wear on the timing chain and sprockets.
• Supports accurate camshaft and crankshaft timing.
• Forms an essential part of the engine timing assembly.

Symptoms Of Wear Or Failure:

• Rattling noise from the timing chain area, especially during cold starts.
• Increased timing chain noise while driving.
• Engine management or check engine warning light.
• Timing-related fault codes.
• Rough idle or reduced engine performance.
• Visible wear grooves or cracks on the guide rail.
• Broken or missing guide rail material.
• Accelerated timing chain wear.
• Timing chain slack caused by worn guides.
• Severe engine damage if guide failure allows the timing chain to jump timing.

Why Replacement Matters:

• The timing chain guide rail is subjected to constant contact with the timing chain while operating under high engine speeds, continuous oil lubrication and elevated temperatures. Over time, the guide surface naturally wears, while the composite material can become brittle, crack or break due to age and repeated thermal cycling.
• A worn or damaged guide rail can allow excessive timing chain movement, increasing chain noise and accelerating wear of the chain, sprockets and tensioner. In severe cases, guide rail failure can cause the timing chain to lose correct tension or jump timing, potentially resulting in extensive internal engine damage.

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

95510506600

The product you are viewing cross references to these numbers

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 on compatible Porsche engines. Manufactured to Porsche's exact specifications for fit, strength and durability, this precision-engineered guide rail maintains the correct timing chain path while working alongside the timing chain tensioner to minimise chain movement, reduce vibration and ensure precise valve timing throughout the engine's operating range.  

Fits:

• Porsche 955 Cayenne 3.2L V6 2003-06
• Porsche 957 Cayenne 3.6L 2007-10
• Porsche 958 Cayenne V6 3.6L Petrol (300Hp) 2010-17 

 
Diagram Ref No 19

Manufactured from high-strength engineering-grade composite material with a reinforced metal backing where applicable, the guide rail is engineered to withstand continuous contact with the timing chain, constant engine oil lubrication, elevated operating temperatures and repeated thermal cycling. Precision-manufactured to OE dimensions, it provides direct replacement fitment and dependable long-term performance, making it ideal during timing chain replacement, engine overhauls or preventative maintenance.  

What This Product Does:

• Guides the timing chain along its correct operating path.
• Maintains accurate timing chain alignment.
• Works with the chain tensioner to control chain movement.
• Reduces timing chain vibration and operating noise.
• Minimises wear on the timing chain and sprockets.
• Supports precise camshaft and crankshaft timing.
• Restores factory timing system performance.
• Forms an essential part of the engine timing assembly.

Symptoms Of Wear Or Failure:

• Rattling or ticking noises from the timing chain area, particularly during cold starts.
• Increased timing chain noise while driving.
• Engine management or check engine warning light.
• Timing-related fault codes.
• Rough idle or reduced engine performance.
• Visible wear grooves, cracks or missing material on the guide rail.
• Excessive timing chain slack.
• Accelerated wear of the timing chain or tensioner.
• Plastic guide fragments found in the engine oil or oil sump.
• Severe engine damage if the timing chain loses correct alignment or jumps timing.

Why Replacement Matters:

• The timing chain guide rail is subjected to continuous friction from the timing chain while operating under high engine speeds, hot engine oil and repeated heat cycles. Over time, the guide surface naturally wears, and the composite material can become brittle, crack or break, reducing its ability to correctly support the timing chain.
• A worn or damaged guide rail can allow excessive timing chain movement, increasing engine noise and accelerating wear of the chain, sprockets and tensioner. If left unresolved, severe guide wear may allow the timing chain to skip teeth, resulting in incorrect valve timing and potentially catastrophic internal engine damage.
• Replacing a worn or damaged guide rail with a Genuine Porsche component restores proper timing chain guidance and protects the complete timing system from unnecessary wear. Manufactured to Porsche's exact engineering standards, the Genuine Porsche Timing Chain Guide Rail provides factory-correct fitment, exceptional durability and dependable long-term reliability, helping maintain smooth engine operation, accurate valve timing and the performance expected from your Porsche.

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

95510551400

The product you are viewing cross references to these numbers

Timing Chain Guide Rail.
The OE MATCH Timing Chain Guide Rail is a engine timing component designed to guide and support the timing chain on compatible Porsche engines. This precision-engineered guide rail maintains the correct timing chain path while working alongside the timing chain tensioner to minimise chain movement, reduce vibration and ensure precise valve timing throughout the engine's operating range.  

Fits:

• Porsche 955 Cayenne 3.2L V6 2003-06
• Porsche 957 Cayenne 3.6L 2007-10
• Porsche 958 Cayenne V6 3.6L Petrol (300Hp) 2010-17 

 
Diagram Ref No 19

The guide rail is engineered to withstand continuous contact with the timing chain, constant engine oil lubrication, elevated operating temperatures and repeated thermal cycling. Precision to OE dimensions, it provides replacement fitment and dependable long-term performance, making it ideal during timing chain replacement, engine overhauls or preventative maintenance.  

What This Product Does:

• Guides the timing chain along its correct operating path.
• Maintains accurate timing chain alignment.
• Works with the chain tensioner to control chain movement.
• Reduces timing chain vibration and operating noise.
• Minimises wear on the timing chain and sprockets.
• Supports precise camshaft and crankshaft timing.
• Forms an essential part of the engine timing assembly.

Symptoms Of Wear Or Failure:

• Rattling or ticking noises from the timing chain area, particularly during cold starts.
• Increased timing chain noise while driving.
• Engine management or check engine warning light.
• Timing-related fault codes.
• Rough idle or reduced engine performance.
• Visible wear grooves, cracks or missing material on the guide rail.
• Excessive timing chain slack.
• Accelerated wear of the timing chain or tensioner.
• Plastic guide fragments found in the engine oil or oil sump.
• Severe engine damage if the timing chain loses correct alignment or jumps timing.

Why Replacement Matters:

• The timing chain guide rail is subjected to continuous friction from the timing chain while operating under high engine speeds, hot engine oil and repeated heat cycles. Over time, the guide surface naturally wears, and the composite material can become brittle, crack or break, reducing its ability to correctly support the timing chain.
• A worn or damaged guide rail can allow excessive timing chain movement, increasing engine noise and accelerating wear of the chain, sprockets and tensioner. If left unresolved, severe guide wear may allow the timing chain to skip teeth, resulting in incorrect valve timing and potentially catastrophic internal engine damage.

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

95510551400

The product you are viewing cross references to these numbers

Timing chain guide rail



Fits:
Porsche 955 Cayenne 3.2L 2004-06
Porsche 957 Cayenne 3.6L 2008-10
Porsche 958 Cayenne 3.6L 2011-18

Click 'Zoom in' for large parts diagram.
Diagram ref no 4

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

95510546900

The product you are viewing cross references to these numbers

Timing chain guide rail.



Fits:
Porsche 955 Cayenne 3.2L 2004-06
Porsche 957 Cayenne 3.6L 2008-10
Porsche 958 Cayenne 3.6L 2011-18

Click 'Zoom in' for large parts diagram.
Diagram ref no 4

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

95510546900

The product you are viewing cross references to these numbers

Timing Chain Kit for camshaft, with guide rails and chain tensioner.



Fits:
Porsche 955 Cayenne 3.2L 2004-06
Porsche 957 Cayenne 3.6L 2008-10

Contains
1x 95510546501
1x 95510516900
1x 95810546700
1x 95510550702
1x 95510546900
1x 95510506501
1x 95510551300
1x 95510551400


Click 'Zoom in' for large parts diagram.
Diagram ref no 9

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

95510516900

The product you are viewing cross references to these numbers

Timing Chain Kit for camshaft, with guide rails and chain tensioner. (10 pcs kit)



Fits:
Porsche 957 Cayenne 3.6L 2007-10 Engine M55.01

Contains
1x 95510546501 Timing chain
1x 95510546900 Guide rail
1x 95810546700 Chain tensioner
1x 95510522100 Chain sprocket
1x 95510516900 Timing chain
1x 95510550702 Chain tensioner
1x 95510557001 Chain sprocket
1x 95510506501 Guide rail
1x 95510506600 Tensioner blade
1x 95510551400 Slide rail

Click 'Zoom in' for large parts diagram.
Diagram ref no 9, 20, 4, 1, 2, 6, 13, 11, 14, 7,

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

95510516900

The product you are viewing cross references to these numbers

Timing chain tensioner for camshaft.



Fits:
Porsche 955 Cayenne 3.2L 2004-06
Porsche 957 Cayenne 3.6L 2008-10
Porsche 958 Cayenne 3.6L 2011-18

Click 'Zoom in' for large parts diagram.
Diagram ref no 11

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

95510550702

The product you are viewing cross references to these numbers

Timing chain tensioner for camshaft.



Fits:
Porsche 955 Cayenne 3.2L 2004-06
Porsche 957 Cayenne 3.6L 2008-10
Porsche 958 Cayenne 3.6L 2011-18

Click 'Zoom in' for large parts diagram.
Diagram ref no 11

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

95510550702

The product you are viewing cross references to these numbers

Timing chain. 



Fits:
Porsche 955 Cayenne 3.2L 2004-06
Porsche 957 Cayenne 3.6L 2008-10
Porsche 958 Cayenne 3.6L 2011-18

Click 'Zoom in' for large parts diagram.
Diagram Ref No 1

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

95510546501

The product you are viewing cross references to these numbers

Timing chain.


Fits:
Porsche 955 Cayenne 3.2L 2004-06
Porsche 957 Cayenne 3.6L 2008-10
Porsche 958 Cayenne 3.6L 2011-18

Click 'Zoom in' for large parts diagram.
Diagram Ref No 1

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

95510546501

The product you are viewing cross references to these numbers