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Chains & Tensioners
By OE Match
- Porsche 955 Cayenne 3.2L V6 2003-06
- Porsche 957 Cayenne 3.6L 2007-10
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Related, superseded, cross reference or alternative numbers for comparison.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
- Porsche 955 Cayenne S 4.5L V8 2003-06
- Porsche 955 Cayenne Turbo 4.5L 2003-06

Fits:
Porsche 955 Cayenne S 4.5L 2003-06
Porsche 955 Cayenne Turbo 4.5L 2003-06
Contains
1x 94810516902
1x 94810725200
1x 94810506821
1x 94810506502
1x 94810518002
2x 94810516602
1x 94810502302
2x 94810518101
1x 94810725101
1x 94810702501
1x 94810223102
Click 'Zoom in' for large parts diagram.
Diagram ref no 1
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
94810516902
The product you are viewing cross references to these numbers
- Porsche 955 Cayenne S 4.5L V8 2003-06
- Porsche 955 Cayenne Turbo 4.5L 2003-06
Fits:
Porsche 955 Cayenne S 2003-06
Porsche 955 Cayenne Turbo 2003-06
Diagram ref no 4
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
94810223102
The product you are viewing cross references to these numbers
- 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
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
- Porsche 955 Cayenne 3.2L V6 2003-06
The OE MATCH Porsche Timing Chain Guide Rail is a engine timing component designed to accurately guide and support the timing chain on compatible Porsche engines. This precision-engineered guide rail ensures the timing chain follows its correct path while working in conjunction with the timing chain tensioner to minimise chain movement, reduce vibration and maintain precise valve timing.
Fits:
- Porsche 955 Cayenne 3.2L V6 2003-06
Diagram Ref No 14
The guide rail is designed 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 the ideal replacement during timing chain servicing, engine repairs or complete engine rebuilds.
What This Product Does:
- Guides the timing chain along its correct operating path.
- Maintains precise timing chain alignment.
- Works with the timing chain tensioner to control chain movement.
- Reduces timing chain vibration and operating noise.
- Minimises wear on the timing chain, sprockets and tensioner.
- Supports accurate 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 broken sections on the guide rail.
- Excessive timing chain slack.
- Accelerated wear of the timing chain and tensioner.
- Plastic guide fragments found in the engine oil or oil sump.
- Severe engine damage if the timing chain loses alignment or jumps timing.
Why Replacement Matters:
- The timing chain guide rail operates under constant load as it guides the timing chain throughout every engine revolution. Continuous friction, engine heat, oil exposure and repeated thermal cycling gradually wear the guide surface, while age can cause the composite material to become brittle and crack.
- A worn or damaged guide rail can allow excessive timing chain movement, resulting in increased engine noise, accelerated wear of the timing chain and inaccurate valve timing. If left unresolved, guide rail failure may allow the timing chain to skip teeth, potentially causing catastrophic internal engine damage.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
95510551300
The product you are viewing cross references to these numbers
- 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

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
- Porsche 955 Cayenne 3.2L V6 2003-06

Fits:
Porsche 955 Cayenne 3.2L 2004-06 Engine M02.2Y
Contains
1x 95510546501 Timing chain
1x 95510516900 Timing chain
1x 95810546700 Chain tensioner
1x 95510550702 Chain tensioner
1x 95510546900 Guide rail
1x 95510551300 Guide rail
1x 95510551400 Slide rail
1x 95510556900 Chain sprocket
1x 95510550900 Tensioner blade
1x 95510557001 Chain sprocket
Click 'Zoom in' for large parts diagram.
Diagram ref no 9, 18, 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
- 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

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
- Porsche 955 Cayenne 3.2L V6 2003-06
The OE MATCH Timing Chain Tensioner Blade is a engine timing component designed to provide a durable contact surface for the timing chain tensioner on compatible Porsche engines. This precision tensioner blade works in conjunction with the hydraulic chain tensioner to maintain correct timing chain tension, ensuring accurate valve timing, reduced chain vibration and reliable engine operation.
Fits:
- Porsche 955 Cayenne 3.2L V6 2003-06
Diagram Ref No 13
The tensioner blade is engineered to withstand constant contact with the timing chain, hot engine oil, elevated operating temperatures and repeated thermal cycling. Precision to OE dimensions, it provides replacement fitment and dependable long-term performance, making it the ideal replacement during timing chain servicing, engine overhauls or preventative maintenance.
What This Product Does:
- Provides a wear-resistant contact surface for the timing chain tensioner.
- Maintains correct timing chain tension.
- Controls timing chain movement and vibration.
- Supports accurate camshaft and crankshaft timing.
- Reduces timing chain noise.
- Minimises wear on the timing chain and sprockets.
- Forms an essential part of the engine timing assembly.
Symptoms Of Wear Or Failure:
- Rattling or ticking noises from the timing chain area, especially during cold starts.
- Increased timing chain noise while driving.
- Excessive timing chain slack.
- Timing-related engine fault codes.
- Rough idle or reduced engine performance.
- Visible wear grooves or scoring on the blade surface.
- Cracked, broken or missing sections of the blade.
- Plastic fragments found in the engine oil or oil sump.
- Accelerated wear of the timing chain and tensioner.
- Severe engine damage if the timing chain loses tension or jumps timing.
Why Replacement Matters:
- The timing chain tensioner blade is subjected to continuous friction from the moving timing chain while operating under constant oil lubrication, engine vibration and high temperatures. Over time, the contact surface naturally wears, while the composite material can become brittle, crack or break due to age and repeated thermal cycling.
- A worn or damaged tensioner blade can reduce the effectiveness of the timing chain tensioner, allowing excessive chain movement, increased engine noise and accelerated wear of the timing system. In severe cases, the timing chain may skip teeth, resulting in incorrect valve timing and potentially catastrophic engine damage.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
95510550900
The product you are viewing cross references to these numbers
- 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
The OE Match Timing Chain is a premium-quality replacement engine timing component designed to synchronise the rotation of the crankshaft and camshaft(s) on compatible Porsche models. Manufactured to OE specifications for fit, strength and durability, this precision-engineered timing chain ensures accurate valve timing, allowing the engine to operate efficiently while delivering optimum performance, fuel economy and emissions control.
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 1
Manufactured from high-strength, heat-treated alloy steel with precision-machined chain links and hardened pins, the timing chain is engineered to withstand continuous high-speed operation, heavy loads and constant engine oil lubrication. Designed as a direct OE-style replacement, it provides factory-correct fitment and dependable long-term reliability, making it ideal for timing system overhauls, engine rebuilds and preventative maintenance.
What This Product Does:
- Synchronises the crankshaft and camshaft(s).
- Maintains precise valve timing throughout the engine's operating range.
- Transfers rotational drive within the engine timing system.
- Supports efficient combustion and engine performance.
- Helps maintain optimum fuel economy.
- Reduces timing system noise when used with correctly functioning guides and tensioners.
- Restores factory timing system performance.
- Forms an essential part of the engine timing assembly.
Symptoms Of Wear Or Failure:
- Rattling or ticking noise from the timing chain area, especially during cold starts.
- Engine management or check engine warning light.
- Timing-related fault codes.
- Rough idle or engine misfires.
- Reduced engine performance.
- Difficult starting.
- Excessive timing chain stretch.
- Accelerated wear of chain guides and tensioners.
- Incorrect valve timing.
- Severe engine damage if the timing chain slips or fails.
Why Replacement Matters:
- The timing chain operates continuously whenever the engine is running and is subjected to constant mechanical loads, engine oil lubrication and repeated thermal cycling. Over time, the chain can stretch through normal wear, while its pins and links gradually deteriorate, reducing timing accuracy.
- A worn or stretched timing chain can allow valve timing to drift, resulting in poor engine performance, increased fuel consumption and engine management faults. If left unresolved, excessive wear may allow the chain to skip teeth or fail completely, potentially causing catastrophic internal engine damage on interference engines.
- Replacing a worn timing chain with the OE Match Timing Chain restores accurate valve timing and protects the complete timing system from unnecessary wear. Manufactured to OE standards using premium-quality heat-treated materials, it provides factory-style fitment, exceptional strength and dependable long-term reliability, helping maintain the performance, efficiency and durability expected from your Porsche.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
PAB109465
The product you are viewing cross references to these numbers
- 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

Fits:
Porsche 955 Cayenne 3.2L 2004-06
Porsche 957 Cayenne 3.6L 2008-10
Porsche 958 Cayenne 3.6L 2011-18
Chain Type: Simplex,
Timing Chain Size: G68V,
No. of chain links: 98,
Fitting Position: Front,
Chain Type: Closed chain,
Click 'Zoom in' for large parts diagram.
Diagram ref no 9
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
PAB109503
The product you are viewing cross references to these numbers
OEMatch Chains & Tensioners — Fit, Function, Confidence
Timing chains, guides and tensioners keep a Porsche engine’s valve timing correct across a wide range of operating conditions. This group of parts is specified for durability and stable timing under load; replacement is common during major service or when symptoms such as rattle, rough idle or diagnostic codes point to timing system wear.
Available Types- Timing chains for petrol engines
- Tensioner kits, hydraulic and mechanical
- Chain guides and rails
- Complete timing chain kits with seals and fasteners
OE (Original Equipment) refers to parts matching original specifications for the chains & tensioners and may be supplied by alternative manufacturers. Aftermarket parts offer alternative options, sometimes with enhanced features or better value. OEMatch supplies non-OEM chains & tensioners engineered as direct-fit alternatives to OEM parts, made to original-spec dimensions and tolerances for Porsche models. In practice, the timing chain system synchronises the crankshaft and camshafts, the guides control chain run and alignment, and the tensioner maintains correct chain tension to prevent slack, noise and timing drift under varying oil pressure and temperature conditions.
- Restores accurate valve timing and smoother running
- Reduces start-up rattle and in-service chain noise
- Limits the risk of valve-to-piston contact from excessive chain slack
- Chain stretch or elongation from long service life
- Worn or leaking hydraulic tensioners losing damping or pressure
- Abrasion or breakage of guides due to heat and contamination
- Oil degradation or low oil pressure accelerating component wear
- Parts matched to Porsche timing-system specifications where applicable
- Options for hydraulic and mechanical tensioning arrangements
- Complete kits simplify overhaul work by including guides, seals and fixings