GATES T38178 V-Ribbed Belt Tensioner

Compatible with CHEVROLET TRAILBLAZER (KC_) , HUMMER HUMMER H3 , ISUZU ASCENDER Show more info
Ensures optimal belt tension for reliable accessory drive performance. Designed for durability and consistent operation.
28.37 EUR
inc. VAT 21%
In stock 71
Delivery 1 day (13.05.2026)
PN T38178
Make GATES
EAN 5400608402964

The GATES T38178 V-Ribbed Belt Tensioner is engineered to maintain the correct tension on your vehicle's accessory drive belt. Proper belt tension is crucial for the efficient operation of components like the alternator, power steering pump, and air conditioning compressor. This tensioner is built with high-quality materials to withstand the demanding conditions of the engine bay, including heat and vibration. Its robust construction ensures long-lasting performance and helps prevent premature belt wear or slippage. By keeping the belt at the optimal tension, it contributes to a quieter and more reliable driving experience. Regular inspection and replacement of worn tensioners are recommended as part of routine maintenance. A failing tensioner can lead to reduced performance of accessories or even belt failure, potentially causing further damage. The GATES T38178 is designed to meet or exceed original equipment specifications, providing a dependable solution for your vehicle's needs.

  • Maintains optimal V-ribbed belt tension
  • Ensures reliable accessory drive function
  • Durable construction for extended service life
  • Resists engine bay heat and vibration
  • Helps prevent belt slippage and wear
  • Contributes to quieter operation
  • Designed to meet OE specifications
  • Crucial for alternator, power steering, and A/C performance
Surface
smooth
Number of grooves
0
Outer diameter [mm]
+70
Inner diameter [mm]
17
Width [mm]
[30
Screw diameter [mm]
17
  • CHEVROLET
    • TRAILBLAZER (KC_)
      • 4.2 AWD (217kW/295PS)
      • 4.2 AWD (201kW/273PS)
  • HUMMER
    • HUMMER H3
      • 3.5 (162kW/220PS)
      • 3.7 4WD (180kW/245PS)
    • HUMMER H3T
      • 3.7 4WD (180kW/245PS)
  • ISUZU
    • ASCENDER
      • 4.2 4WD (217kW/295PS)
  • SAAB
    • 9-7X
      • 4.2 AWD (213kW/290PS)
GMC
ISUZU
CHEVROLET
HUMMER
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