T4,G2 Alternator Belt Idler Pulley (AAC,AAB,AJA,ACV,AHY,AJT,AUF,AXG,AYC,AYY)

This relay roller pulley is designed to guide and tension the alternator belt on a range of Volkswagen models, including T4 Transporter petrol and diesel engines, as well as performance G60 supercharged engines found in Corrado and Golf models.

With an outer diameter of 90mm, inner diameter of 10mm, and width of 25mm, this pulley is manufactured to match the original dimensions and fit precisely in place, ensuring smooth belt tracking and reliable accessory drive.

Worn pulleys can cause noise, belt misalignment, or premature belt wear. Replacing this relay roller restores proper belt tension and reduces the risk of slipping or failure.

Features:

• Outer Diameter: 90mm

• Inner Diameter: 10mm

• Width: 25mm

• OE-style construction for durability and correct fit

• Suitable for multiple VW petrol and diesel engines

Fitting Notes:

• For alternator drive belt systems

• Always check belt condition and tensioner function when replacing pulleys

• Suitable for both petrol and diesel applications listed below

Applications:

• VW T4 Transporter:
  • 2.0 Petrol (AAC engine) – 09/1990–06/2003
  • 2.4 Diesel (AAB engine) – 09/1990–06/2003
  • 2.5 Diesel – 09/1990–06/2003

• VW Corrado/Golf:
  • G60 PG supercharged engines

Quantity: Sold each
Quality: Good quality reproduction