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Porsche > Panamera 971 MK1 (2017-2020) > 971.1 Panamera 4 E-Hybrid V6 2.9L 4WD Executive 2017-20 > Engine Rebuild Parts >

Chains & Tensioners

Chains & Tensioners

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DISPLAYING 1 to 12 (of 12 products)
Chain tensioner oil pump drive chain. Porsche 95B.2 Macan / Porsche 971 Panamera / 9YA Cayenne - 9A710950700
2
Chain tensioner oil pump drive chain. Porsche 95B.2 Macan / Porsche 971 Panamera / 9YA Cayenne
Special Order item
9A710950700
Product Information
Product Information
Chain tensioner oil pump drive chain. 



Fits:
Porsche 95B.2 Macan S / GTS / turbo - 2019 to 2021
Porsche 95B.3 Macan S  / GTS - 2022 Onwards
Porsche 971.1 Panamera 2.9ltr V6 - 2017 to 2020
Porsche 971.1 Panamera 3.0ltr V6 - 2017 to 2020
Porsche 971.2 Panamera 2.9ltr V6 - 2021 to 2023
Porsche 9YA Cayenne 2.9ltr V6 - 2018 to 2023 
Porsche 9YA Cayenne 3.0ltr V6 - 2018 to 2023

Fits Engine Codes
95B.2 / 95B.3 - DLZ / DLZB / DGR / DGRB / DGRC
971 Panamera - CSZA / CSZ / CXTA / CXT / DGPA / DGP / CSZB / CSZ
9YA Cayenne - DCAB / DCA / DCBE / DCB

Click 'Zoom in' for large parts diagram.
Diagram ref no 20




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Related, superseded, cross reference or alternative numbers for comparison.

9A710950700
9A710950700

The product you are viewing cross references to these numbers
Drive chain oil pump. Porsche 95B.2 Macan / Porsche 971 Panamera / 9YA Cayenne - 9A710922920, PAC109229
2
Drive chain oil pump. Porsche 95B.2 Macan / Porsche 971 Panamera / 9YA Cayenne
Special Order item
PAC109229
Product Information
Product Information
Drive chain oil pump.

Fits:
Porsche 95B.2 Macan S / GTS / turbo - 2019 to 2021
Porsche 95B.3 Macan S  / GTS - 2022 Onwards
Porsche 971.1 Panamera 2.9ltr V6 - 2017 to 2020
Porsche 971.1 Panamera 3.0ltr V6 - 2017 to 2020
Porsche 971.2 Panamera 2.9ltr V6 - 2021 to 2023
Porsche 9YA Cayenne 2.9ltr V6 - 2018 to 2023 
Porsche 9YA Cayenne 3.0ltr V6 - 2018 to 2023

Fits Engine Codes
95B.2 / 95B.3 - DLZ / DLZB / DGR / DGRB / DGRC
971 Panamera - CSZA / CSZ / CXTA / CXT / DGPA / DGP / CSZB / CSZ
9YA Cayenne - DCAB / DCA / DCBE / DCB

Diagram ref no 19

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Related, superseded, cross reference or alternative numbers for comparison.

PAC109229
9A710922920
PAC109229

The product you are viewing cross references to these numbers
Drive Chain Oil Pump. Porsche 95B.2 Macan / Porsche 971 Panamera / 9YA Cayenne - 9A710922920, PAC109229 - 50057796
2
Drive Chain Oil Pump. Porsche 95B.2 Macan / Porsche 971 Panamera / 9YA Cayenne
PAC109229/1
Product Information
Product Information
Drive Chain Oil Pump.
The IWIS Drive Chain Oil Pump is a replacement internal engine drive chain designed for the oil pump system on compatible Porsche applications.

Fits:
  • Porsche 9YA Cayenne V6 3.0L Petrol (340Hp) 2018-23
  • Porsche 9YA Cayenne Coupe V6 3.0L Petrol (340Hp) 2019-23
  • Porsche 9YA Cayenne E-Hybrid V6 3.0L V6 (340Hp) 2018-23
  • Porsche 9YA Cayenne Coupe E-Hybrid V6 3.0L (340Hp) 2020-23
  • Porsche 9YA Cayenne S V6 2.9L Petrol (440Hp) 2018-23
  • Porsche 9YA Cayenne Coupe S V6 2.9L Petrol (440Hp) 2019-23
  • Porsche 971.1 Panamera V6 3.0L 2WD (330 Hp) 2017-20
  • Porsche 971.1 Panamera 4 V6 3.0L 4WD (330 Hp) 2017-20
  • Porsche 971.1 Panamera 4 V6 3.0L 4WD Executive 2017-20
  • Porsche 971.1 Panamera 4 3.0L Turbocharged V6 Sport Turismo 2017-20
  • Porsche 971.1 Panamera 4S V6 3.0L 4WD (440 Hp) 2017-20
  • Porsche 971.1 Panamera 4S V6 3.0L 4WD Executive 2017-20
  • Porsche 971.1 Panamera 4S 2.9L Twin-Turbo V6 Sport Turismo 2017-20
  • Porsche 971.1 Panamera 4 E-Hybrid V6 2.9L 4WD 2017-20
  • Porsche 971.1 Panamera 4 E-Hybrid V6 2.9L 4WD Executive 2017-20
  • Porsche 971.1 Panamera 4 E-Hybrid 2.9L Twin-Turbo V6 Sport Turismo 2017-20
  • Porsche 971.2 Panamera 2.9L V6 2021-23
  • Porsche 971.2 Panamera 4 2.9L V6 2021-23
  • Porsche 971.2 Panamera 4 Sport Turismo 2.9L V6 2021-23
  • Porsche 971.2 Panamera 4S 2.9L V6 2021-23
  • Porsche 971.2 Panamera 4S Sport Turismo 2.9L V6 2021-23
  • Porsche 971.2 Panamera 4 E-Hybrid 2.9L V6 2021-23
  • Porsche 971.2 Panamera 4 E-Hybrid Sport Turismo 2.9L V6 2021-23
  • Porsche 971.2 Panamera 4S E-Hybrid 2.9L V6 2021-23
  • Porsche 971.2 Panamera 4S E-Hybrid Sport Turismo 2.9L V6 2021-23
  • Porsche 95B.2 Macan S Petrol 3.0L V6 (354Bhp) 2019-21
  • Porsche 95B.2 Macan GTS Petrol 2.9L V6 (380Bhp) 2019-21
  • Porsche 95B.2 Macan Turbo 2.9L V6 (440Bhp) 2019-21
  • Porsche 95B.3 Macan S Petrol 2.9L V6 (380Bhp) 2022>>
  • Porsche 95B.3 Macan GTS Petrol 2.9L V6 (440Bhp) 2022>>  
Cars With Engine Codes:
DLZ / DLZB / DGR / DGRB / DGRC
CSZA / CSZ / CXTA / CXT / DGPA / DGP / CSZB / CSZ
DCAB / DCA / DCBE / DCB

Diagram Ref No 19

The engine oil pump must operate continuously while the engine is running to circulate lubricant to critical internal components. This drive chain transfers mechanical rotation through the oil pump drive system, allowing the pump to operate and maintain the oil circulation required for reliable engine lubrication.

Because the chain operates continuously under mechanical load, heat and friction, wear can gradually develop between the chain pins, links and associated drive surfaces. Excessive wear can increase chain slack, produce abnormal noise and eventually compromise the reliability of the oil pump drive.

What This Product Does:
The IWIS Oil Pump Drive Chain transfers mechanical rotation through the engine's drive system to the oil pump.

Once driven, the oil pump circulates engine oil through internal lubrication passages to critical components such as:

  • Crankshaft bearings
  • Connecting-rod bearings
  • Camshaft components
  • Valvetrain components
  • Timing chains and sprockets
  • Timing-chain guides and tensioners
  • Other moving internal engine surfaces

The drive chain itself does not create engine oil pressure. Its function is to mechanically drive the oil pump. The pump and associated lubrication system generate, regulate and distribute the required oil flow and pressure.

Symptoms Of Wear Or Failure:
Possible symptoms of deterioration within the chain or associated drive components include:

  • Metallic rattling or clattering
  • Mechanical chain noise
  • Rattle during engine start-up
  • Noise that changes with engine RPM
  • Excessive chain slack
  • Chain elongation
  • Excessive chain movement
  • Visible wear to chain links or pins
  • Abnormal sprocket wear
  • Worn or damaged chain guides, where applicable
  • Excessive tensioner travel, where applicable
  • Metal or plastic debris in the engine oil
  • Wear debris found in the oil filter
  • Oil-pressure warning light
  • Low oil-pressure warning
  • Oil-pressure-related diagnostic faults
  • Increased mechanical engine noise associated with inadequate lubrication

A low oil-pressure warning does not automatically confirm a failed oil pump drive chain.

Why Replacement Matters:
The IWIS Drive Chain Oil Pump performs a critical mechanical function within the engine lubrication system.

Replacing a confirmed worn, elongated or damaged chain can help:

  • Restore reliable oil pump drive
  • Maintain dependable engine oil circulation
  • Reduce excessive chain slack
  • Reduce abnormal mechanical noise
  • Restore reliable sprocket engagement
  • Protect associated drive sprockets
  • Protect guides and tensioning components
  • Reduce the risk of chain derailment
  • Reduce the risk of chain breakage
  • Support correct engine lubrication
  • Protect crankshaft and connecting-rod bearings
  • Protect camshaft and valvetrain components
  • Protect associated timing components
  • Reduce the risk of lubrication-related engine damage

Because the engine relies on continuous oil circulation, a confirmed problem within the oil pump drive system should not be ignored.



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

PAC109229
9A710922920
PAC109229

The product you are viewing cross references to these numbers
Slide rail oil pump drive chain. Porsche 95B.2 Macan / Porsche 971 Panamera / 9YA Cayenne - 9A710946900
4
Slide rail oil pump drive chain. Porsche 95B.2 Macan / Porsche 971 Panamera / 9YA Cayenne
Special Order item
9A710946900
Product Information
Product Information
Slide rail for oil pump drive chain. 



Fits:
Porsche 95B.2 Macan S / GTS / turbo - 2019 to 2021
Porsche 95B.3 Macan S  / GTS - 2022 Onwards
Porsche 971.1 Panamera 2.9ltr V6 - 2017 to 2020
Porsche 971.1 Panamera 3.0ltr V6 - 2017 to 2020
Porsche 971.2 Panamera 2.9ltr V6 - 2021 to 2023
Porsche 9YA Cayenne 2.9ltr V6 - 2018 to 2023 
Porsche 9YA Cayenne 3.0ltr V6 - 2018 to 2023

Fits Engine Codes
95B.2 / 95B.3 - DLZ / DLZB / DGR / DGRB / DGRC
971 Panamera - CSZA / CSZ / CXTA / CXT / DGPA / DGP / CSZB / CSZ
9YA Cayenne - DCAB / DCA / DCBE / DCB

Click 'Zoom in' for large parts diagram.
Diagram ref no 22




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

9A710946900
9A710946900

The product you are viewing cross references to these numbers
Slide rail timing chain 1-3 and 4-6. Porsche 95B.2 Macan / Porsche 971 Panamera / 9YA Cayenne - 95810547000
3
Slide rail timing chain 1-3 and 4-6. Porsche 95B.2 Macan / Porsche 971 Panamera / 9YA Cayenne
Special Order item
95810547000
Product Information
Product Information
Slide rail timing chain for cylinders 1-3 and 4-6
Sold each - one required per chain



Fits:
Porsche 95B.2 Macan S / GTS / turbo - 2019 to 2021
Porsche 95B.3 Macan S  / GTS - 2022 Onwards
Porsche 971.1 Panamera 2.9ltr V6 - 2017 to 2020
Porsche 971.1 Panamera 3.0ltr V6 - 2017 to 2020
Porsche 971.2 Panamera 2.9ltr V6 - 2021 to 2023
Porsche 9YA Cayenne 2.9ltr V6 - 2018 to 2023 
Porsche 9YA Cayenne 3.0ltr V6 - 2018 to 2023

Fits Engine Codes
95B.2 / 95B.3 - DLZ / DLZB / DGR / DGRB / DGRC
971 Panamera - CSZA / CSZ / CXTA / CXT / DGPA / DGP / CSZB / CSZ
9YA Cayenne - DCAB / DCA / DCBE / DCB

Click 'Zoom in' for large parts diagram.
Diagram ref no 6 or 15




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

95810547000
95810547000

The product you are viewing cross references to these numbers
Slide rail upper timing chain cylinders 1-3. Porsche 95B.2 Macan / Porsche 971 Panamera / 9YA Cayenne - 9A710951300
3
Slide rail upper timing chain cylinders 1-3. Porsche 95B.2 Macan / Porsche 971 Panamera / 9YA Cayenne
Special Order item
9A710951300
Product Information
Product Information
Slide rail upper timing chain for cylinders 1-3. 



Fits:
Porsche 95B.2 Macan S / GTS / turbo - 2019 to 2021
Porsche 95B.3 Macan S  / GTS - 2022 Onwards
Porsche 971.1 Panamera 2.9ltr V6 - 2017 to 2020
Porsche 971.1 Panamera 3.0ltr V6 - 2017 to 2020
Porsche 971.2 Panamera 2.9ltr V6 - 2021 to 2023
Porsche 9YA Cayenne 2.9ltr V6 - 2018 to 2023 
Porsche 9YA Cayenne 3.0ltr V6 - 2018 to 2023

Fits Engine Codes
95B.2 / 95B.3 - DLZ / DLZB / DGR / DGRB / DGRC
971 Panamera - CSZA / CSZ / CXTA / CXT / DGPA / DGP / CSZB / CSZ
9YA Cayenne - DCAB / DCA / DCBE / DCB

Click 'Zoom in' for large parts diagram.
Diagram ref no 13




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

9A710951300
9A710951300

The product you are viewing cross references to these numbers
Timing chain cylinders 1-3. Porsche 95B.2 Macan / Porsche 971 Panamera / 9YA Cayenne - PAC109229A
3
Timing chain cylinders 1-3. Porsche 95B.2 Macan / Porsche 971 Panamera / 9YA Cayenne
Special Order item
PAC109229A
Product Information
Product Information
Timing chain for cylinders 1-3. 



Fits:
Porsche 95B.2 Macan S / GTS / turbo - 2019 to 2021
Porsche 95B.3 Macan S  / GTS - 2022 Onwards
Porsche 971.1 Panamera 2.9ltr V6 - 2017 to 2020
Porsche 971.1 Panamera 3.0ltr V6 - 2017 to 2020
Porsche 971.2 Panamera 2.9ltr V6 - 2021 to 2023
Porsche 9YA Cayenne 2.9ltr V6 - 2018 to 2023 
Porsche 9YA Cayenne 3.0ltr V6 - 2018 to 2023

Fits Engine Codes
95B.2 / 95B.3 - DLZ / DLZB / DGR / DGRB / DGRC
971 Panamera - CSZA / CSZ / CXTA / CXT / DGPA / DGP / CSZB / CSZ
9YA Cayenne - DCAB / DCA / DCBE / DCB

Click 'Zoom in' for large parts diagram.
Diagram ref no 10




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

PAC109229A
PAC109229A

The product you are viewing cross references to these numbers
Timing Chain Guide - Cylinders 1-3 / Right-Side. Porsche 95B-2/95B-3 Macan V6 / 971 Panamera V6 / 9YA Cayenne V6 - 9A710951400
3
Timing Chain Guide - Cylinders 1-3 / Right-Side. Porsche 95B-2/95B-3 Macan V6 / 971 Panamera V6 / 9YA Cayenne V6
Special Order item
9A710951400
Product Information
Product Information
Timing chain guide - or slide rail - for cylinders 1-3 / right-side of the vehicle when sat in the driver's seat facing forwards. 

Fits:
Porsche 95B-2 Macan S 2019-21 
Porsche 95B-2 Macan GTS 2019-21
Porsche 95B-2 Macan Turbo 2019-21

Porsche 95B-3 Macan S 2022>>
Porsche 95B-3 Macan GTS 2022>>

Porsche 971-1 Panamera 2017-21
Porsche 971-1 Panamera 4 2017-21
Porsche 971-1 Panamera 4 E-Hybrid 2017-21
Porsche 971-1 Panamera 4S 2017-21
Porsche 971-1 Panamera GTS 2017-21
Porsche 971-1 Panamera Turbo 2017-21
Porsche 971-1 Panamera Turbo S E-Hybrid 2017-21

Porsche 971-2 Panamera 2021-24
Porsche 971-2 Panamera 4 2021-24
Porsche 971-2 Panamera 4S E-Hybrid 2021-24 
Porsche 971-2 Panamera GTS 2021-24 
Porsche 971-2 Panamera Turbo S 2021-24 
Porsche 971-2 Panamera Turbo S E-Hybrid 2021-24

Porsche 976 Panamera 2024>> 
Porsche 976 Panamera 4 2024>> 
Porsche 976 Panamera Turbo E-Hybrid 2024>>

Porsche 9YA-1 Cayenne 2018-24
Porsche 9YA-1 Cayenne E-Hybrid 2018-24 
Porsche 9YA-1 Cayenne S 2018-24 
Porsche 9YA-1 Cayenne GTS 2018-24
Porsche 9YA-1 Cayenne Turbo 2018-24 
Porsche 9YA-1 Cayenne Turbo S E-Hybrid 2018-24 
Porsche 9YA-1 Cayenne Turbo GT 2018-24 

Porsche 9YA-2 Cayenne 2024>>
Porsche 9YA-2 Cayenne E-Hybrid 2024>> 
Porsche 9YA-2 Cayenne S 2024>>
Porsche 9YA-2 Cayenne S E-Hybrid 2024>>
Porsche 9YA-2 Cayenne GTS 2024>>
Porsche 9YA-2 Cayenne Turbo E-Hybrid 2024>>
Porsche 9YA-2 Cayenne Turbo GT 2024>>


Diagram ref. 3.



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

9A710951400
9A710951400

The product you are viewing cross references to these numbers
Timing Chain Guide - Cylinders 4-6 / Left-Side. Porsche 95B-2/95B-3 Macan V6 / 971 Panamera V6 / 9YA Cayenne V6 - 9A710950910, PAB109509, PAB109509A
4
Timing Chain Guide - Cylinders 4-6 / Left-Side. Porsche 95B-2/95B-3 Macan V6 / 971 Panamera V6 / 9YA Cayenne V6
Special Order item
PAB109509A
Product Information
Product Information

Timing chain guide - or slide rail - for cylinders 4-6 / left-side of the vehicle when sat in the driver's seat facing forwards. 

Fits:
Porsche 95B-2 Macan S 2019-21 
Porsche 95B-2 Macan GTS 2019-21
Porsche 95B-2 Macan Turbo 2019-21

Porsche 95B-3 Macan S 2022>>
Porsche 95B-3 Macan GTS 2022>>

Porsche 971-1 Panamera 2017-21
Porsche 971-1 Panamera 4 2017-21
Porsche 971-1 Panamera 4 E-Hybrid 2017-21
Porsche 971-1 Panamera 4S 2017-21
Porsche 971-1 Panamera GTS 2017-21
Porsche 971-1 Panamera Turbo 2017-21
Porsche 971-1 Panamera Turbo S E-Hybrid 2017-21

Porsche 971-2 Panamera 2021-24
Porsche 971-2 Panamera 4 2021-24
Porsche 971-2 Panamera 4S E-Hybrid 2021-24 
Porsche 971-2 Panamera GTS 2021-24 
Porsche 971-2 Panamera Turbo S 2021-24 
Porsche 971-2 Panamera Turbo S E-Hybrid 2021-24

Porsche 976 Panamera 2024>> 
Porsche 976 Panamera 4 2024>> 
Porsche 976 Panamera Turbo E-Hybrid 2024>>

Porsche 9YA-1 Cayenne 2018-24
Porsche 9YA-1 Cayenne E-Hybrid 2018-24 
Porsche 9YA-1 Cayenne S 2018-24 
Porsche 9YA-1 Cayenne GTS 2018-24
Porsche 9YA-1 Cayenne Turbo 2018-24 
Porsche 9YA-1 Cayenne Turbo S E-Hybrid 2018-24 
Porsche 9YA-1 Cayenne Turbo GT 2018-24 

Porsche 9YA-2 Cayenne 2024>>
Porsche 9YA-2 Cayenne E-Hybrid 2024>> 
Porsche 9YA-2 Cayenne S 2024>>
Porsche 9YA-2 Cayenne S E-Hybrid 2024>>
Porsche 9YA-2 Cayenne GTS 2024>>
Porsche 9YA-2 Cayenne Turbo E-Hybrid 2024>>
Porsche 9YA-2 Cayenne Turbo GT 2024>>

Diagram ref. 11.



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

PAB109509A
9A710950910
PAB109509
PAB109509A

The product you are viewing cross references to these numbers
Timing chain tensioner gasket. Porsche Macan / Cayenne / Panamera - 95810513900
2
Timing chain tensioner gasket. Porsche Macan / Cayenne / Panamera
Special Order item
95810513900
Product Information
Product Information
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

Click 'Zoom in' for large parts diagram.
Diagram ref no 14

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

95810513900
95810513900

The product you are viewing cross references to these numbers
Timing chain tensioner gasket. Porsche Macan / Cayenne / Panamera - 95810513900, 236.070
2
Timing chain tensioner gasket. Porsche Macan / Cayenne / Panamera
95810513900/1
Product Information
Product Information
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

Click 'Zoom in' for large parts diagram.
Diagram ref no 14

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

95810513900
95810513900
236.070

The product you are viewing cross references to these numbers
Timing chain with tensioner rail cylinders 4-6. Porsche 95B.2 Macan / Porsche 971 Panamera / 9YA Cayenne - PAC109450, 9A710945000, PAB109450E, PAB109450K
4
Timing chain with tensioner rail cylinders 4-6. Porsche 95B.2 Macan / Porsche 971 Panamera / 9YA Cayenne
Special Order item
PAB109450K
Product Information
Product Information
Timing chain with tensioner rail. 

Fits:
Porsche 95B.2 Macan S / GTS / turbo - 2019 to 2021
Porsche 95B.3 Macan S  / GTS - 2022 Onwards
Porsche 971.1 Panamera 2.9ltr V6 - 2017 to 2020
Porsche 971.1 Panamera 3.0ltr V6 - 2017 to 2020
Porsche 971.2 Panamera 2.9ltr V6 - 2021 to 2023
Porsche 9YA Cayenne 2.9ltr V6 - 2018 to 2023 
Porsche 9YA Cayenne 3.0ltr V6 - 2018 to 2023

Fits Engine Codes
95B.2 / 95B.3 - DLZ / DLZB / DGR / DGRB / DGRC
971 Panamera - CSZA / CSZ / CXTA / CXT / DGPA / DGP / CSZB / CSZ
9YA Cayenne - DCAB / DCA / DCBE / DCB

Click 'Zoom in' for large parts diagram.
Diagram ref no 1




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

PAB109450K
PAC109450
9A710945000
PAB109450E
PAB109450K

The product you are viewing cross references to these numbers
DISPLAYING 1 to 12 (of 12 products)
About Chains & Tensioners

Precision Timing Chains & Tensioners – Engine Synchronisation and Reliability for Porsche Models

The timing chain system is one of the most critical components of a Porsche engine, ensuring perfect synchronisation between the crankshaft and camshafts. This precise coordination allows valves to open and close at the right moment, maintaining smooth power delivery, fuel efficiency, and long-term engine health.

At Design911, we supply a comprehensive range of precision-engineered timing chains, guides, and hydraulic tensioners designed to meet or exceed manufacturer performance standards. Each component is manufactured from high-strength materials for exceptional wear resistance and durability — vital for high-revving, performance-oriented Porsche engines.

What Do Timing Chains and Tensioners Do?

A timing chain connects the crankshaft to the camshafts, ensuring accurate valve timing. The tensioner keeps the chain taut to prevent slack, vibration, or noise, maintaining precise timing under all load conditions.

Core Functions:

  • Synchronise engine timing between the camshaft and crankshaft.
  • Maintain valve timing accuracy for optimal combustion and power.
  • Prevent chain slack and noise through hydraulic or spring-loaded tensioning.
  • Ensure long-term reliability in both performance and everyday driving.

Together, these components preserve the exacting standards of Porsche engine operation — vital for both power and longevity.

Why Do Timing Chains and Tensioners Fail?

Over time, wear, oil degradation, and heat cycles can cause timing components to deteriorate. When neglected, they may stretch, seize, or lose tension — leading to severe engine damage.

Common Causes of Failure Include:

  • Chain stretch or elongation, resulting in timing misalignment.
  • Worn or leaking hydraulic tensioners, causing chain rattle on start-up.
  • Contaminated or degraded engine oil, accelerating wear.
  • Broken chain guides from heat stress or material fatigue.
  • Insufficient oil pressure, reducing hydraulic tensioner performance.

A failing timing chain system can lead to poor performance, rough idling, check-engine lights, or — in extreme cases — catastrophic valve-to-piston contact.

Why Replace with Performance-Grade Timing Components?

Replacing aging timing components with manufacturer-quality parts ensures reliable valve timing, smoother operation, and peace of mind.

Key Benefits:

  • Restores precise valve timing for peak performance and efficiency.
  • Prevents engine noise and vibration caused by chain slack.
  • Protects against catastrophic engine damage due to chain failure.
  • Constructed from heat-treated, high-grade steel for long service life.
  • Engineered to match original timing profiles for Porsche engines.
  • Perfect fitment for classic air-cooled and modern water-cooled models.

Whether performing preventive maintenance or a complete rebuild, these timing chains and tensioners deliver race-ready reliability with road-tested durability.

Highlights:

  • Precision-engineered timing chains, guides, and tensioners for Porsche engines.
  • Restores timing accuracy and eliminates start-up rattle or misfire issues.
  • Built from heat-treated alloy steel for maximum longevity.
  • Hydraulic and mechanical tensioners available for various Porsche models.
  • Ideal for performance rebuilds and preventative maintenance.
  • Compatible with air-cooled and water-cooled Porsche engines.

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