As the major supplier to heavy duty original equipment manufacturers, this Dayco® No slack® Heavy Duty Tensioner is guaranteed to be engineered and manufactured to the strictest design specifications.
Features & Benefits:
Patented "flat spring" design that's engineered to handle the higher torque and power pulses exerted by today's diesel engines
Heavy-duty cast aluminum body and pulley arms translate into extra strength and durability
Rugged pulleys with double lifetime lubricated bearings deliver long lasting, dependable service
"Extremely damped" design using a wave spring and a metal ring with a bonded rubber surface to act as a "radial shock absorber" for the tensioner arm
How Dayco Tensioners Are Constructed
Service Tip: Always replace belts and tensioners together. Old tensioners will reduce a belt's lifespan, and can lead to issues such as overheating, a dead battery, diminished power steering, or poor air conditioning performance.
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