Crankshaft pulley Aluminium. Porsche 924S / 944 / 968  ❭  94410211612

Aluminium Crankshaft Pulley – Lightweight Performance Pulley Upgrade

If your original Porsche 944 dynamo pulley is rusted, worn or showing signs of age, this high-quality aluminium replacement is the ideal upgrade. Designed as a direct replacement for the factory alternator pulley, it improves durability, reduces rotating mass and enhances engine bay appearance.

Fits:

• Porsche 924S 2.5L 1986-87
• Porsche 924S 2.5L 1988
• Porsche 944 2.5L 8V 1982-87
• Porsche 944 2.7L 8V 1988-89
• Porsche 944 Turbo 2.5L 8V 1985-88
• Porsche 944 Turbo 2.5L 8V 1989-91
• Porsche 944 Turbo S 2.5L 8V 1988
• Porsche 968 3.0L 1992-94
• Porsche 968 Sport 3.0L 1994-95
• Porsche 968 CS 3.0L 1993-95
• Porsche 968 Turbo S 3.0L 1993-94

Diagram ref no 18

Manufactured from lightweight aluminium and anodised in black, this pulley delivers both performance and corrosion resistance — making it a smart long-term upgrade for road and track cars.

What This Dynamo Pulley Does

The dynamo pulley (alternator pulley) drives the charging system via the auxiliary belt. A worn or corroded pulley can lead to:

• Belt misalignment
• Charging inefficiency
• Noise or vibration
• Premature belt wear

This upgraded aluminium pulley ensures smooth belt operation and consistent alternator performance, while eliminating the common rust issues found on original steel units.

Why Upgrade to an Aluminium 944 Alternator Pulley?

Saves Rotational Weight
Reducing rotating mass helps improve engine responsiveness. A lightweight aluminium pulley allows the engine to rev more freely compared to heavier factory steel pulleys.

Corrosion Resistant
Unlike original pulleys that rust over time, this black anodised finish protects against corrosion, keeping your engine bay clean and professional in appearance.

Trigger Wheel Ready
This pulley is prepared for use with our trigger wheel system, making it ideal for owners upgrading to modern engine management or performance ignition setups.

Direct Replacement Fit
Engineered specifically for the Porsche 944, it installs easily and comes supplied with 4 new mounting bolts for straightforward fitting.

Best Value Performance Upgrade
Offering premium quality at one of the best prices on the market, this pulley provides a cost-effective improvement to both reliability and performance.

Ideal For:

• Porsche 944 restoration projects
• Engine bay refurbishment
• Performance builds and track cars
• Upgrading to aftermarket ECU or trigger wheel systems
• Replacing rusted or damaged alternator pulleys