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Porsche > Panamera 971 MK1 (2017-2020) > Engine Rebuild Parts >

Belts / Tensioners / Rollers

Belts / Tensioners / Rollers

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DISPLAYING 17 to 22 (of 22 products)
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Drive Belt. Porsche Cayenne 958 Hybrid / 970 Panamera Hybrid - 95810225100 - 115 940
2
Drive Belt. Porsche Cayenne 958 Hybrid / 970 Panamera Hybrid
95810225100/2
Product Information
Product Information
Drive Belt.
The OE Match Drive Belt is a premium-quality replacement auxiliary drive belt designed to efficiently transfer power from the engine crankshaft to essential engine-driven accessories on compatible Porsche models. Manufactured to OE specifications for fit, performance and durability, this precision-engineered multi-ribbed belt ensures reliable operation of components such as the alternator, water pump, air conditioning compressor and power steering pump (where fitted), helping maintain optimum vehicle performance and reliability.  

Fits:
  • Porsche 958 Cayenne S V6 3.0L Hybrid (380Hp) 2010-17
  • Porsche 970.2 Panamera S E-Hybrid V6 3.0L (416Hp) 2014-16
  • Porsche 971.1 Panamera Turbo S E-Hybrid V8 4.0L 4WD 2017-20  

Diagram Ref No 7

Manufactured from high-strength EPDM (Ethylene Propylene Diene Monomer) rubber reinforced with durable tensile cords, the drive belt is engineered to withstand continuous flexing, high rotational speeds, engine heat and exposure to oil, dirt and moisture. Its precision-moulded rib profile provides excellent grip and efficient power transfer while minimising noise, slip and premature wear. Designed for direct OE-style installation, it delivers factory-correct fitment and dependable long-term performance.  

What This Product Does:
  • Transfers engine power to auxiliary components.
  • Drives the alternator, water pump, air conditioning compressor and other engine accessories where applicable.
  • Maintains efficient charging, cooling and climate control performance.
  • Provides smooth and reliable power transmission.
  • Reduces belt slip and operating noise.
  • Supports dependable engine accessory operation.
  • Restores factory auxiliary drive system performance.
  • Forms an essential part of the engine accessory drive system.

Symptoms Of Wear Or Failure:
  • Squealing or chirping noises from the front of the engine.
  • Visible cracks, fraying or glazing on the belt.
  • Belt slipping during engine operation.
  • Reduced charging system performance or battery warning light.
  • Engine overheating due to reduced water pump operation (where applicable).
  • Loss of air conditioning performance.
  • Heavy steering on vehicles with belt-driven hydraulic power steering.
  • Belt vibration or excessive movement.
  • Missing or damaged belt ribs.
  • Complete belt failure resulting in loss of auxiliary systems.

Why Replacement Matters:

  • The drive belt operates continuously whenever the engine is running and is subjected to constant flexing, high rotational speeds and significant temperature changes. Over time, the rubber compound naturally ages, while the internal reinforcement can weaken, increasing the risk of cracking, stretching or belt failure.
  • A worn drive belt can slip or break without warning, resulting in the loss of critical engine-driven accessories. Depending on the vehicle specification, this may lead to battery charging failure, engine overheating, loss of air conditioning or reduced steering assistance, potentially leaving the vehicle stranded.
  • Replacing a worn drive belt with the OE Match Drive Belt restores reliable power transmission and protects the engine's auxiliary systems from unnecessary wear and unexpected failure. Manufactured to OE standards using premium EPDM materials and reinforced construction, it provides factory-style fitment, excellent durability and dependable long-term performance, ensuring the reliability and driving confidence expected from your Porsche.



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

95810225100
95810225100

The product you are viewing cross references to these numbers
Drive Belt. Porsche Cayenne 958 Hybrid / Panamera Hybrid - 95810225100
2
Drive Belt. Porsche Cayenne 958 Hybrid / Panamera Hybrid
Special Order item
95810225100
Product Information
Product Information
Drive Belt
24,92 x 1270

porsche

Fits:
Porsche Cayenne 958 3.0L V6 HYBRID

Porsche Panamera 970 S Hybrid
Porsche Panamera 970 S E-Hybrid

Click 'Zoom in' for large parts diagram.
Diagram ref no 7



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

95810225100
95810225100

The product you are viewing cross references to these numbers
M8x60 Bolt for Drive Belt Tensioner for Porsche 987-2 / 981 / 718 (982) / 997-2 / 991 / 992 / 971 / 976 / 9YA - 99907341101, 9A700803500
4
M8x60 Bolt for Drive Belt Tensioner for Porsche 987-2 / 981 / 718 (982) / 997-2 / 991 / 992 / 971 / 976 / 9YA
Special Order item
9A700803500
Product Information
Product Information
Bolt - M8 x 60 - for the hydraulic drive belt tensioner. 
Genuine Porsche OE M8x60 bolt for the drive belt tensioner / V-belt system on selected Porsche models. This original Porsche fastening bolt is used to secure the belt tensioner, tension pulley or related belt-drive mounting components, helping maintain correct accessory belt alignment and reliable drive belt operation.
Sold individually

Fits:
Porsche 987-2 Boxster 2.9L 
Porsche 987-2 Boxster S 3.4L

Porsche 987-2 Cayman 2.9L
Porsche 987-2 Cayman S 3.4L 

Porsche 981 Boxster 2.7L 2012-16
Porsche 981 Boxster S 3.4L 2012-16
Porsche 981 Boxster Spyder 3.8L 2016

Porsche 981 Cayman 2.7L 2014-16
Porsche 981 Cayman S 3.4L 2014-16
Porsche 981 Cayman GT4 3.8L 2016

Porsche 718 (982) Boxster 2.0L 2017>>
Porsche 718 (982) Boxster S 2.5L 2017>>
Porsche 718 (982) Boxster Spyder / RS 4.0L 2019>>

Porsche 718 (982) Cayman 2.0L 2017>>
Porsche 718 (982) Cayman S 2.5L 2017>> 
Porsche 718 (982) Cayman GT4 / RS 4.0L 2019>> 

Porsche 997-2 Carrera 2009-12
Porsche 997-2 Turbo 2010-13 - (Excludes GT2 RS)

Porsche 991 Carrera 2012-19 
Porsche 991 Turbo / GT2 RS 2014-20
Porsche 991 GT3 / GT3 RS 2014-21

Porsche 992-1 Carrera 2019-24
Porsche 992-2 Carrera 2024>> - Excludes 3.2L Hybrid GTS Models
Porsche 992-1 Turbo 2020>> 
Porsche 992-1 GT3 / GT3 RS 2021>>

Porsche 971-1 Panamera GTS 4.0L V8 2017-21
Porsche 971-1 Panamera Turbo 4.0L V8 2017-21
Porsche 971-1 Panamera Turbo S E-Hybrid 4.0L V8 2017-21

Porsche 971-2 Panamera GTS 4.0L V8 2021-24
Porsche 971-2 Panamera Turbo 4.0L V8 2021-24
Porsche 971-2 Panamera Turbo S E-Hybrid 4.0L V8 2021-24

Porsche 976 Panamera Turbo E-Hybrid 4.0L V8 2024>>

Porsche 9YA-1 Cayenne GTS 4.0L V8 2018-24
Porsche 9YA-1 Cayenne Turbo 4.0L V8 2018-24
Porsche 9YA-1 Cayenne Turbo S E-Hybrid 4.0L V8 2018-24
Porsche 9YA-1 Cayenne Turbo GT 4.0L V8 2018-24

Porsche 9YA-2 Cayenne S 4.0L V8 2023>>
Porsche 9YA-2 Cayenne GTS 4.0L V8 2023>> 
Porsche 9YA-2 Cayenne Turbo E-Hybrid 4.0L V8 2023>>
Porsche 9YA-2 Cayenne Turbo GT 4.0L V8 2023>> 

Diagram ref no 9

This bolt is used within the drive belt / V-belt / Poly-V belt tensioner system on selected Porsche engines.

What This Part Does / Functions
•  Secures the drive belt tensioner or tension pulley mounting point
•  Helps maintain correct belt tensioner positioning
•  Supports correct accessory belt alignment
•  Helps prevent movement or loosening of the tensioner assembly
•  Maintains factory belt-drive hardware specification
•  Provides correct OE Porsche thread, length and head profile
•  Replaces a damaged, worn, corroded or previously removed bolt
•  Supports reliable operation of the drive belt system.

Why Replace This Part?
Drive belt tensioner bolts are exposed to engine vibration, heat cycles, installation torque and accessory-drive load. If the bolt is damaged, corroded, stretched, rounded or incorrectly reused, it may not clamp the tensioner assembly securely. Replacing it with a Genuine Porsche OE M8x60 bolt helps ensure the belt tensioner is mounted correctly and that the accessory belt system operates as intended. Some Porsche parts listings note that this type of tensioner mounting bolt may be included with tensioner components and should not be reused once removed.

When to Replace This Part
•   When replacing the drive belt tensioner
•   When replacing the tension pulley or tensioner damper
•   If the original bolt is rounded, damaged, corroded or missing
•   If the bolt has been removed during belt-drive service and Porsche procedure requires replacement
•   During accessory belt, idler pulley or tensioner overhaul
•   If the belt tensioner is loose or incorrectly secured
•   During engine repair where belt-drive hardware is removed
•   When restoring the engine with correct Genuine Porsche hardware.

Where It Fits on the Car
This bolt fits in the engine drive belt tensioner / V-belt system. It secures the tensioner, pulley mount or related bracket hardware depending on the specific Porsche engine and model application.

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

9A700803500
99907341101
9A700803500

The product you are viewing cross references to these numbers
M8x60 Bolt for Drive belt tensioner. Porsche 987-2 / 981 / 718 (982) / 997-2 / 991 / 992 / 971 / 976 / 9YA - 99907341101, 9A700803500 - 104266
4
M8x60 Bolt for Drive belt tensioner. Porsche 987-2 / 981 / 718 (982) / 997-2 / 991 / 992 / 971 / 976 / 9YA
9A700803500/1
Product Information
Product Information
Bolt - M8 x 60 - for the hydraulic drive belt tensioner. 
OE Match M8x60 bolt for the drive belt tensioner on Porsche 987.2, 981, 718 (982), 997.2, 991, 992, 971, 976, and 9YA models. This replacement fixing helps secure the drive belt tensioner assembly correctly during auxiliary belt service.
Sold individually

Fits:
Porsche 987-2 Boxster 2.9L 
Porsche 987-2 Boxster S 3.4L

Porsche 987-2 Cayman 2.9L
Porsche 987-2 Cayman S 3.4L 

Porsche 981 Boxster 2.7L 2012-16
Porsche 981 Boxster S 3.4L 2012-16
Porsche 981 Boxster Spyder 3.8L 2016

Porsche 981 Cayman 2.7L 2014-16
Porsche 981 Cayman S 3.4L 2014-16
Porsche 981 Cayman GT4 3.8L 2016

Porsche 718 (982) Boxster 2.0L 2017>>
Porsche 718 (982) Boxster S 2.5L 2017>>
Porsche 718 (982) Boxster Spyder / RS 4.0L 2019>>

Porsche 718 (982) Cayman 2.0L 2017>>
Porsche 718 (982) Cayman S 2.5L 2017>> 
Porsche 718 (982) Cayman GT4 / RS 4.0L 2019>> 

Porsche 997-2 Carrera 2009-12
Porsche 997-2 Turbo 2010-13 - (Excludes GT2 RS)

Porsche 991 Carrera 2012-19 
Porsche 991 Turbo / GT2 RS 2014-20
Porsche 991 GT3 / GT3 RS 2014-21

Porsche 992-1 Carrera 2019-24
Porsche 992-2 Carrera 2024>> - Excludes 3.2L Hybrid GTS Models
Porsche 992-1 Turbo 2020>> 
Porsche 992-1 GT3 / GT3 RS 2021>>

Porsche 971-1 Panamera GTS 4.0L V8 2017-21
Porsche 971-1 Panamera Turbo 4.0L V8 2017-21
Porsche 971-1 Panamera Turbo S E-Hybrid 4.0L V8 2017-21

Porsche 971-2 Panamera GTS 4.0L V8 2021-24
Porsche 971-2 Panamera Turbo 4.0L V8 2021-24
Porsche 971-2 Panamera Turbo S E-Hybrid 4.0L V8 2021-24

Porsche 976 Panamera Turbo E-Hybrid 4.0L V8 2024>>

Porsche 9YA-1 Cayenne GTS 4.0L V8 2018-24
Porsche 9YA-1 Cayenne Turbo 4.0L V8 2018-24
Porsche 9YA-1 Cayenne Turbo S E-Hybrid 4.0L V8 2018-24
Porsche 9YA-1 Cayenne Turbo GT 4.0L V8 2018-24

Porsche 9YA-2 Cayenne S 4.0L V8 2023>>
Porsche 9YA-2 Cayenne GTS 4.0L V8 2023>> 
Porsche 9YA-2 Cayenne Turbo E-Hybrid 4.0L V8 2023>>
Porsche 9YA-2 Cayenne Turbo GT 4.0L V8 2023>> 

Diagram ref no 9

The bolt secures the drive belt tensioner to its mounting point, allowing the tensioner to maintain correct auxiliary belt tension and belt alignment. A correctly fitted tensioner bolt is important for reliable belt operation and accessory drive performance.

Functions
•  Replaces the M8x60 drive belt tensioner bolt
•  Secures the drive belt tensioner assembly
•  Supports correct auxiliary belt tensioner mounting
•  Helps maintain belt alignment and stable belt operation
•  Used during drive belt, tensioner, pulley, or accessory drive service
•  Replaces damaged, corroded, stretched, worn, or missing original bolts
•  OE Match replacement fastening for Porsche belt drive repair.

Why Replace This Part?
Drive belt tensioner bolts are exposed to vibration, engine heat, belt load, and repeated service work. A worn, corroded, rounded, stretched, or damaged bolt may not provide correct clamping force and can compromise tensioner mounting. Replacing the bolt during tensioner or belt service helps ensure secure installation and reliable auxiliary drive operation.

When to Replace This Part
•  The drive belt tensioner is being replaced
•  The auxiliary drive belt is being serviced
•  The original bolt is corroded, rounded, stretched, damaged, or missing
•  The tensioner has been removed during engine service
•  Belt noise, poor belt tracking, or tensioner movement is being investigated
•  Preventative replacement is required during major service
•  The vehicle is undergoing Porsche accessory belt drive repair.

Where it fits on the car
This bolt fits at the drive belt tensioner mounting point within the engine accessory belt drive system. Exact position can vary depending on model, engine type, and belt layout.

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

9A700803500
99907341101
9A700803500

The product you are viewing cross references to these numbers
Tensioner timing chain cylinders 1-3. Porsche 95B.2 / 95B.3 Macan / 971 Panamera / 9YA Cayenne - 9A710921700, PAB109217
5
Tensioner timing chain cylinders 1-3. Porsche 95B.2 / 95B.3 Macan / 971 Panamera / 9YA Cayenne
Special Order item
PAB109217
Product Information
Product Information
Tensioner timing chain - Cylinders 1-3

porsche

Fits:
Porsche 95B.2 / 95B.3 Macan S - 2019 Onwards
Porsche 95B.2 / 95B.3 Macan GTS - 2019 Onwards
Porsche 95B.2 / 95B.3 Macan turbo - 2019 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 2.9ltr V6 - 2021 to 2023
Porsche 971.2 Panamera 4 / 4S 2.9ltr V6 - 2021 to 2023
Porsche 9YA Cayenne 3.0ltr V6 - 2018 to 2023
Porsche 9YA Cayenne S 2.9ltr V6 - 2018 to 2023

Click 'Zoom in' for large parts diagram.
Diagram ref no 16


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

PAB109217
9A710921700
PAB109217

The product you are viewing cross references to these numbers
Tensioner timing chain cylinders 4-6. Porsche 95B.2 / 95B.3 Macan / 971 Panamera / 9YA Cayenne - PAB109218A, PAB109218B, 9A710921800
4
Tensioner timing chain cylinders 4-6. Porsche 95B.2 / 95B.3 Macan / 971 Panamera / 9YA Cayenne
Special Order item
PAB109218A
Product Information
Product Information
Tensioner timing chain - Cylinders 4-6

porsche

Fits:
Porsche 95B.2 / 95B.3 Macan S - 2019 Onwards
Porsche 95B.2 / 95B.3 Macan GTS - 2019 Onwards
Porsche 95B.2 / 95B.3 Macan turbo - 2019 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 2.9ltr V6 - 2021 to 2023
Porsche 971.2 Panamera 4 / 4S 2.9ltr V6 - 2021 to 2023
Porsche 9YA Cayenne 3.0ltr V6 - 2018 to 2023
Porsche 9YA Cayenne S 2.9ltr V6 - 2018 to 2023

Click 'Zoom in' for large parts diagram.
Diagram ref no 7


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

PAB109218A
PAB109218A
PAB109218B
9A710921800

The product you are viewing cross references to these numbers
DISPLAYING 17 to 22 (of 22 products)
1 2
About Belts / Tensioners / Rollers

Engine Rebuild Belts, Tensioners & Rollers – Precision Timing for Reliable Porsche Performance

Engine rebuild belts, tensioners, and rollers are essential components in maintaining your Porsche’s precise engine timing and smooth operation. These parts work together to synchronise the camshaft and crankshaft, ensuring valves open and close at exactly the right time for optimal combustion. Over time, these components can wear or deteriorate, especially under high performance or extended use, making replacement vital during an engine rebuild or major service.

At Design911, we supply a full range of genuine and high-quality belts, tensioners, and rollers for various Porsche models including, 911, Boxster, Cayman, Cayenne, Macan, and Panamera models. Each component is designed for strength, accuracy, and long-lasting reliability — ensuring your rebuilt Porsche engine performs flawlessly mile after mile.

What Do Engine Belts, Tensioners & Rollers Do?

These components form the heart of the engine’s timing and auxiliary systems. They:

  • Drive key engine components, including the camshaft, alternator, and water pump.
  • Maintain accurate timing for optimal combustion and efficiency.
  • Reduce friction and noise through smooth roller and tensioner operation.
  • Ensure consistent belt tension to prevent slippage or premature wear.

Together, they guarantee your Porsche’s engine runs smoothly, efficiently, and reliably — whether cruising or driving at peak performance.

Why Do Belts, Tensioners & Rollers Fail?

Exposure to high temperatures, vibration, and constant motion causes natural wear over time. Common causes of failure include:

  • Aging rubber belts becoming brittle or cracked.
  • Worn bearings in rollers or tensioners leading to noise or vibration.
  • Loss of tension causing belt slippage or timing misalignment.
  • Contamination from oil or coolant degrading materials.
  • Extended maintenance intervals leading to unexpected failure.

Symptoms of failing components include squealing noises, poor engine performance, rough idle, or even timing belt failure, which can cause severe engine damage if ignored.

Why Replace Belts, Tensioners & Rollers During an Engine Rebuild?

Replacing these components during an engine rebuild ensures long-term reliability and eliminates the risk of future timing-related failures. A fresh set of belts, rollers, and tensioners restores precision, efficiency, and performance — protecting your investment.

Benefits of replacement include:

  • Restored precise timing and smooth operation.
  • Reduced risk of catastrophic engine failure.
  • Enhanced reliability and longevity of the rebuild.
  • Quieter, more efficient engine performance.

All components available from Design911 are made using premium-grade materials, precision bearings, and advanced heat-resistant compounds, ensuring maximum durability and performance in high-stress Porsche engines.

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