Drive belt tensioning roller lever. Porsche 957 Cayenne / 958 Cayenne / 970.1 Panamera  ❭  94810240375

Drive belt tensioning roller lever
OE Match drive belt tensioning roller lever for Porsche Cayenne and Panamera models. This replacement belt tensioner lever helps support correct auxiliary drive belt tension, belt tracking, and reliable operation of engine-driven accessories.

Fits:
Porsche 957 Cayenne S / GTS / Turbo 2007 - 2010
Porsche 958 Cayenne S / GTS / Turbo 2011 - 2018
Porsche 970.1 Panamera S / GTS / Turbo 2010 - 2013

Diagram ref no 1

The drive belt tensioning roller lever works with the tensioner assembly to keep the auxiliary belt correctly tensioned as it drives engine accessories such as the alternator, water pump, power steering pump, and air conditioning compressor, depending on model and engine layout.

Functions
• Replaces the drive belt tensioning roller lever
• Supports correct auxiliary drive belt tension
• Helps maintain belt alignment and tracking
• Assists smooth operation of engine-driven accessories
• Helps reduce belt slip, vibration, squeal, and uneven belt wear
• Suitable for drive belt, pulley, or tensioner service
• OE Match replacement for Porsche Cayenne and Panamera belt drive repair.

Why Replace This Part?
Drive belt tensioning components are exposed to heat, vibration, belt load, bearing wear, and constant engine movement. A worn or damaged tensioning roller lever can cause poor belt tension, belt noise, misalignment, accessory drive faults, or premature belt wear. Replacing the lever 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 lever is worn, loose, seized, cracked, or damaged
•  Belt tension is incorrect or unstable
•  Pulley or tensioner service is being carried out
•  Accessory drive faults are being investigated
•  Preventative replacement is required during major engine service.

Where it fits on the car
This lever fits within the engine auxiliary drive belt tensioning system on Porsche Cayenne and Panamera models. Exact location can vary depending on engine type and belt layout.

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Related, superseded, cross reference or alternative numbers for comparison.

94810240375

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