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Description
Dayco 89104 tensioner pulley for 1989-2002 5.9L Dodge Cummins (both 12 V and 24V) keeps the serpentine belt tight to keep everything working as it should.
- High quality, high strength bearings run cooler and outlast original bearings.
- Reinforced polymer pulleys built to resist under-hood contaminants.
- Meets or exceeds OEM specifications.
Replaces Gates 36094