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Billy Stull photo
China, Beijing
1 Level
694 Review
60 Karma

Review on Dayco 89312 Automatic Tensioner Assembly by Billy Stull

Revainrating 2 out of 5

Flawed Design Causes Major Problems

Based on my observations, this tensioner has a significant design flaw that leads to frequent belt slipping and severe squeaking. The installation instructions were unclear, making it difficult to install correctly. .

Pros
  • None.
Cons
  • Flawed design, difficult installation.