|Item||Automatic Belt Tensioner|
- Designed for diesel engine accessory drive applications. Cast-aluminum body and pulley arms provide extra strength and durability. Flat spring for higher torque and power pulses. Rugged pulleys have lubricated bearings. Extremely damped design uses a wave spring and metal ring with a bonded rubber surface to act as a radial shock absorber for the tension arm. Manufactured to OEM specifications.