Belts / Tensioners / Rollers

Alternator belt. 6PK 2526mm
The Genuine Porsche 94610225230 alternator belt is an OE V-ribbed / serpentine belt for selected Porsche 95B Macan S, Macan GTS and Macan Turbo models. It drives the alternator and related auxiliary components, helping maintain battery charging, electrical reliability and proper accessory drive operation. Ideal for routine servicing or replacing a cracked, noisy, slipping or worn original belt.

Fits:
Porsche 95B Macan S 3.0L 2014 - 2018
Porsche 95B Macan GTS 3.0L 2014 - 2018
Porsche 95B Macan Turbo 3.6L 2014 - 2018

Diagram ref no 18

This belt is used on selected Porsche 95B Macan petrol V6 models, including Macan S, Macan GTS and Macan Turbo applications.

What This Part Does / Functions
•  Drives the alternator from the engine pulley system
•  Helps keep the battery charged while the engine is running
•  Supports the vehicle electrical system by maintaining alternator operation
•  Drives related auxiliary components according to the factory belt routing
•  Helps maintain reliable accessory drive operation
•  Provides correct Porsche belt length, rib profile and fitment
•  Replaces a worn, cracked, stretched, glazed or noisy belt
•  Maintains OE Porsche service specification and reliability.

Why Replace This Part?
The alternator belt is a normal service wear item. Over time, heat, tension, pulley contact and engine operation can cause the belt to crack, glaze, stretch, fray or slip. A worn belt may cause squealing noises, charging faults, accessory-drive issues or warning lights. Replacing it with a Genuine Porsche OE alternator belt helps restore correct auxiliary drive operation and supports reliable charging and electrical system performance.

When to Replace This Part
•   If the belt is cracked, glazed, frayed or visibly worn
•   If the belt squeals, slips or makes noise on start-up or under load
•   If the battery or charging warning light appears
•   During scheduled service or preventative belt replacement
•   When replacing the alternator, belt tensioner, idler pulleys or related accessory-drive components
•   If the belt has been contaminated by oil, coolant or debris
•   If the belt has stretched and no longer runs correctly
•   When restoring the engine bay with correct OE Porsche service parts

Where It Fits on the Car
This belt fits on the engine accessory drive system of the Porsche Macan petrol V6 engine. It runs around the relevant pulleys according to the factory belt routing and drives the alternator and other auxiliary components where specified.

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

94610225230

The product you are viewing cross references to these numbers

Alternator belt
The Gates alternator belt (6PK2528) is an OEM-quality multi-rib auxiliary drive belt designed for the Porsche Macan S, Macan GTS, and Macan Turbo (95B.1). Engineered as a direct replacement for Porsche part number 94610225230, it ensures efficient power transmission from the crankshaft to the alternator and other auxiliary components, helping to maintain reliable charging performance and smooth engine operation.

Fits:
Porsche 95B Macan S 3.0L 2014 - 2018
Porsche 95B Macan GTS 3.0L 2014 - 2018
Porsche 95B Macan Turbo 3.6L 2014 - 2018

Diagram ref no 18

A genuine Gates Micro-V® multi-rib alternator belt (6PK2528) designed as a direct replacement for Porsche part number 94610225230. Transfers engine power to the alternator and auxiliary drive system, maintaining reliable battery charging and efficient operation of engine-driven accessories while delivering smooth, quiet performance.

Key Features & Benefits
•  Genuine Gates OEM-quality drive belt
•  Direct replacement for Porsche 94610225230
•  6PK2528 multi-rib design
•  Advanced EPDM rubber for extended service life
•  Excellent resistance to heat, wear, cracking, and stretching
•  Precision-engineered for quiet, reliable operation
•  OEM-quality fit and performance

Why Replacing the Alternator Belt
Matters The alternator belt operates continuously whenever the engine is running and is exposed to constant heat, tension, and vibration. As it wears, it can crack, stretch, or lose grip, reducing charging efficiency and increasing the risk of sudden belt failure. Replacing the belt as part of routine maintenance helps ensure reliable charging performance and protects the auxiliary drive system.

When to Replace the Alternator Belt
•  Visible cracks, fraying, or glazing
•  Squealing or chirping noises from the engine bay
•  Battery warning light is illuminated
•  Signs of stretching or excessive wear
•  During major engine or accessory drive servicing
•  At the manufacturer's recommended replacement interval

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

94610225230

The product you are viewing cross references to these numbers

Alternator belt. 6PK 2526mm
This OE Match alternator belt is a replacement engine drive belt for Porsche 95B Macan S, GTS, and Turbo models. It is designed to match the original-style fitment and function. This replacement drive belt helps power the alternator and supports reliable charging system operation.

Fits:
Porsche 95B Macan S 3.0L 2014 - 2018
Porsche 95B Macan GTS 3.0L 2014 - 2018
Porsche 95B Macan Turbo 3.6L 2014 - 2018

Diagram ref no 18

The alternator belt transfers rotational drive from the engine pulley to the alternator. This allows the alternator to generate electrical power for the vehicle and charge the battery while the engine is running. A correctly fitted and tensioned belt is essential for dependable electrical system operation.

Functions
•  Replaces the alternator drive belt
•  Drives the alternator from the engine pulley
•  Supports correct battery charging
•  Helps maintain electrical system performance
•  Replaces cracked, glazed, stretched, frayed, noisy, or slipping belts
•  Suitable for scheduled servicing and preventative belt replacement
•  OE Match replacement for Porsche Macan charging system service.

Why Replace This Part?
Alternator belts wear over time due to heat, vibration, pulley contact, age, and tension changes. A worn belt can crack, glaze, stretch, fray, squeal, slip, or fail completely. If the belt fails, the alternator may stop charging the battery, which can lead to warning lights, electrical faults, flat battery issues, or vehicle breakdown. Replacing the belt helps maintain dependable charging system operation.

When to Replace This Part
•   The alternator belt is cracked, glazed, frayed, loose, or worn
•   Belt squeal or chirping is heard during start-up or acceleration
•   The battery warning light appears
•   Charging system output is low or inconsistent
•   The alternator, pulleys, or tensioning components are being serviced
•   Preventative belt replacement is being carried out during scheduled maintenance
•   The vehicle is undergoing Porsche Macan engine bay service or repair.

Where it fits on the car
This belt fits on the alternator drive system on Porsche 95B Macan S, GTS, and Turbo models. It runs between the relevant engine pulley and alternator pulley according to the factory belt routing.

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

94610225230

The product you are viewing cross references to these numbers

Drive belt idler pulley deflection roller.
with bolt and protective cap



Fits:
Porsche 958 Cayenne 3.6L 2011-18
Porsche 95B.1 Macan 3.0L / 3.6L  2014-18
Porsche 970.2 Panamera 3.0L 2013-16

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

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

95814527901

The product you are viewing cross references to these numbers

Drive belt idler pulley. D=70.



Fits:
Porsche 991.1 Carrera 3.4L / 3.8L 2011-16 (A104)
Porsche 991.2 Carrera 3.0L 2017-19
Porsche 991 Turbo 3.8L 2014-20
Porsche 981 Boxster 2012-16
Porsche 981 Boxster Spyder 2016
Porsche 981 Cayman 2014-16
Porsche 981 Cayman GT4 2016
Porsche 718 (982) Boxster 2017-21
Porsche 718 (982) Cayman 2017-21
Porsche 95B.1 Macan 3.0L / 3.6L 2013-18

Click 'Zoom in' for large parts diagram.
Diagram ref no 8

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

0PB145257

The product you are viewing cross references to these numbers

Drive belt idler pulley.
with bolt and protective cap.



Fits:
Porsche 991.1 Carrera 3.4L / 3.8L 2011-16 (A104)
Porsche 991.2 Carrera 3.0L 2017-19
Porsche 991 Turbo 3.8L 2014-20
Porsche 981 Boxster 2012-16
Porsche 981 Boxster Spyder 2016
Porsche 981 Cayman 2014-16
Porsche 981 Cayman GT4 2016
Porsche 718 (982) Boxster 2017-21
Porsche 718 (982) Cayman 2017-21
Porsche 95B.1 Macan 3.0L / 3.6L 2013-18

Material: Plastic
Outer Diameter: 70 mm
Pulley Surface Width: 26 mm

Click 'Zoom in' for large parts diagram.
Diagram ref no 8

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

0PB145257

The product you are viewing cross references to these numbers

Drive belt idler pulley with bolt and protective cap.

Fits:
Porsche 95B.1  Macan  3.0L / 3.6L 2014 - 2018

Diagram ref no 7

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

94610211832

The product you are viewing cross references to these numbers

Drive Belt Tensioner (Hydraulic Portion)
OE Match drive belt tensioner for Porsche Cayenne 3.6L, 970 Panamera 3.6L, and Macan models. This replacement tensioner helps maintain correct auxiliary drive belt tension, supporting reliable operation of engine-driven accessories.

Fits:
Porsche 958 Cayenne V6 3.6L 2010 - 2017
Porsche 970.2 Panamera V6 3.6L 2014 - 2016
Porsche 970.2 Panamera 4 V6 3.6L 2014 - 2016
Porsche 95B.1 Macan S Petrol 3.0L V6 2014 - 2018
Porsche 95B.1 Macan S Diesel 3.0L V6  2014 - 2018
Porsche 95B.1 Macan GTS Petrol 3.0L V6  2014 - 2018
Porsche 95B.1 Macan Turbo 3.6L V6  2014 - 2018

Diagram ref no 3

The drive belt tensioner keeps the auxiliary belt under the correct tension as it drives engine accessories such as the alternator, water pump, power steering pump, and air conditioning compressor, depending on model and engine layout. Correct belt tension helps prevent belt slip, noise, vibration, and premature belt wear.

Functions
•  Replaces the drive belt tensioner
•  Maintains correct auxiliary belt tension
•  Helps keep the belt aligned and stable
•  Supports smooth operation of engine-driven accessories
•  Helps reduce belt squeal, vibration, and uneven belt wear
•  Suitable for drive belt, pulley, or accessory drive service
•  OE Match replacement for Porsche belt drive repair.

Why Replace This Part?
Drive belt tensioners are exposed to heat, vibration, spring load, bearing wear, and constant belt movement. A worn or failing tensioner may cause belt squeal, poor belt tracking, accessory drive faults, rattling, weak tension, or premature belt failure. Replacing the tensioner helps restore stable belt operation and supports reliable accessory drive performance.

When to Replace This Part
•   The auxiliary drive belt is being replaced
•   Belt squeal, vibration, or poor tracking is present
•   The tensioner is noisy, weak, loose, seized, or damaged
•   Belt tension is incorrect or unstable
•   Pulley or tensioner bearing wear is detected
•   Accessory drive faults are being investigated
•   Preventative replacement is required during major engine service

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

94810226175

The product you are viewing cross references to these numbers

Drive Belt Tensioner (Hydraulic Portion)
This original Porsche belt tensioner / tensioner damper forms part of the engine accessory drive system, helping maintain correct belt tension and smooth operation of the Poly-V / serpentine drive belt.
  
Fits:
Porsche 958 Cayenne V6 3.6L 2010 - 2017
Porsche 970.2 Panamera V6 3.6L 2014 - 2016
Porsche 970.2 Panamera 4 V6 3.6L 2014 - 2016
Porsche 95B.1 Macan S Petrol 3.0L V6 2014 - 2018
Porsche 95B.1 Macan S Diesel 3.0L V6 2014 - 2018
Porsche 95B.1 Macan GTS Petrol 3.0L V6 2014 - 2018
Porsche 95B.1 Macan Turbo 3.6L V6 2014 - 2018

Diagram ref no 3

This part is used in the engine belt drive system on selected Porsche Cayenne, Panamera and Macan models.

What This Part Does / Functions
•  Maintains correct tension on the drive belt
•  Helps keep the Poly-V / serpentine belt aligned on the pulleys
•  Reduces belt vibration, flutter and slip
•  Supports smooth operation of belt-driven auxiliary components
•  Helps protect the alternator, air-conditioning compressor and other driven accessories
•  Replaces a worn, weak, noisy or leaking belt tensioner damper
•  Provides correct OE Porsche fitment and damping characteristics
•  Supports reliable accessory drive system operation.

Why Replace This Part?
The drive belt tensioner is a service-related wear component. Over time, the tensioner spring, damper or bearing system can weaken, leak, seize or lose its ability to control belt movement. A worn tensioner can allow the drive belt to slip, vibrate, squeal or run out of alignment. Replacing it with a Genuine Porsche OE drive belt tensioner helps restore correct belt tension, reduce noise and protect the accessory drive system from premature wear.

Common Symptoms of a Faulty Drive Belt Tensioner
•   Belt squeal or chirping noise
•   Rattle or rumble from the belt drive area
•   Visible belt vibration or flutter
•   Drive belt misalignment or uneven belt wear
•   Weak or inconsistent belt tension
•   Accessory drive warning lights or charging issues
•   Tensioner damper oil leakage or visible wear
•   Belt coming off or tracking incorrectly.

When to Replace This Part
•   When replacing the drive belt if the tensioner is worn or noisy
•   If the belt tensioner damper is leaking or weak
•   If belt squeal, vibration or mis-tracking is present
•   During accessory belt system overhaul
•   When replacing idler pulleys, guide pulleys or related belt-drive components
•   If the tensioner has excessive movement or play
•   If the tensioner no longer maintains correct belt tension
•   When restoring the engine with correct Genuine Porsche OE parts.

Where It Fits on the Car
This tensioner fits on the engine accessory drive / belt drive system. It works with the drive belt, pulleys and related belt-drive components to maintain the correct operating tension.

Correct installation, belt routing and torque specifications should always be followed according to Porsche workshop procedures.

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

94810226175

The product you are viewing cross references to these numbers