Schaeffler INA Timing Belt Tensioner Pulley 531 0278 30

Compatible with VW TRANSPORTER T4 Autobuss (70B, 70C, 7DB, 7DK, 70J, 70K, 7DC, , VW TRANSPORTER T4 Furgons (70A, 70H, 7DA, 7DH) , VW TRANSPORTER T4 Platforma/Šasija (70E, 70L, 70M, 7DE, 7DL, 7D Show more info
Ensures proper tension for the timing belt drive system. Essential for maintaining engine timing accuracy and preventing belt slippage.
31.13 EUR
inc. VAT 21%
In stock 6
Delivery 1 day (18.05.2026)
PN 531 0278 30
Make SCHAEFFLER INA
EAN 4005108127372

This Schaeffler INA tensioner pulley is a critical component in your vehicle's gas distribution mechanism. It is designed to maintain the correct tension on the timing belt, which is crucial for the synchronized operation of the engine's camshaft and crankshaft. Proper belt tension prevents premature wear, reduces noise, and ensures that the engine's timing remains precise. Incorrect tension can lead to the belt slipping, jumping teeth, or even breaking, resulting in severe engine damage. Schaeffler INA is a reputable manufacturer known for producing high-quality engine components. This tensioner pulley is built to meet or exceed original equipment specifications, offering reliability and durability for your vehicle's timing system.

  • Maintains optimal timing belt tension
  • Prevents belt slippage and premature wear
  • Ensures accurate engine timing
  • Contributes to smooth and quiet engine operation
  • Manufactured by Schaeffler INA for reliability
  • Designed to meet OE specifications
  • Crucial for the gas distribution mechanism
Outer diameter [mm]
73
Width [mm]
27
Substance of Very High Concern
Does not contain SVHC substances!
  • VW
    • TRANSPORTER T4 Autobuss (70B, 70C, 7DB, 7DK, 70J, 70K, 7DC,
      • 2.5 Syncro (81kW/110PS)
      • 2.5 (81kW/110PS)
      • 2.5 Syncro (85kW/115PS)
      • 2.5 (85kW/115PS)
    • TRANSPORTER T4 Furgons (70A, 70H, 7DA, 7DH)
      • 2.5 (81kW/110PS)
      • 2.5 Syncro (81kW/110PS)
      • 2.5 (85kW/115PS)
      • 2.5 Syncro (85kW/115PS)
    • TRANSPORTER T4 Platforma/Šasija (70E, 70L, 70M, 7DE, 7DL, 7D
      • 2.5 (81kW/110PS)
      • 2.5 Syncro (81kW/110PS)
      • 2.5 (85kW/115PS)
      • 2.5 Syncro (85kW/115PS)
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