Schaeffler INA Belt Tensioner 534 0446 10

Compatible with MERCEDES-BENZ A-CLASS (W169) , MERCEDES-BENZ B-CLASS Sports Tourer (W245) ,
Ensures optimal belt tension for reliable accessory drive system operation. Designed for durability and consistent performance.
173.44 EUR
inc. VAT 21%
In stock 4
Delivery 1 day (25.03.2026)
PN 534044610
Make SCHAEFFLER INA
EAN 4005108946188

This Schaeffler INA belt tensioner, part number 534 0446 10, is engineered to maintain the correct tension for your vehicle's V-ribbed belt or serpentine belt. Proper belt tension is crucial for the efficient operation of accessories such as the alternator, power steering pump, and air conditioning compressor. A worn or improperly tensioned belt can lead to reduced performance of these accessories, premature belt wear, and potential system failures. This tensioner is designed to provide consistent and reliable tension throughout its service life, ensuring the longevity of your belt and the smooth operation of your vehicle's ancillary systems. Schaeffler INA is a trusted name in automotive components, known for its commitment to quality and precision engineering. This tensioner is manufactured to meet stringent industry standards, offering a dependable solution for your vehicle's needs.

  • Maintains optimal belt tension
  • Ensures efficient accessory operation
  • Designed for durability and longevity
  • High-quality manufacturing by Schaeffler INA
  • Helps prevent premature belt wear
  • Reliable performance for critical systems
Outer diameter [mm]
+65
Width [mm]
26
Substance of Very High Concern
Does not contain SVHC substances!
  • MERCEDES-BENZ
    • A-CLASS (W169)
      • A 170 (169.032, 169.332) (85kW/116PS)
      • A 150 (169.031, 169.331) (70kW/95PS)
      • A 160 (169.031, 169.331) (70kW/95PS)
      • A 180 (169.032, 169.332) (85kW/116PS)
    • B-CLASS Sports Tourer (W245)
      • B 170 (245.232) (85kW/116PS)
      • B 150 (245.231) (70kW/95PS)
      • B 160 (245.231) (70kW/95PS)
      • B 180 (245.232) (85kW/116PS)
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