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49 Karma

Review on DRIVESTAR OE Quality Tensioner 05 12 Mercedes by Tyler Dorsey

Revainrating 1 out of 5

Tensioner caused new belt to fail

Drivestar tensioner was defective. This caused the surpint belt to not move properly and pushed the belt out of alignment with the next pulley. This broke the new belt. After installing the second belt, I noticed a problem behind the dropout. The tensioner also knocked at idle.

Pros
  • With pulley: Yes
Cons
  • Reliability