TENSIONER

Key Specifications
Brand: Continental (formerly branded as Goodyear Engineered Products / Continental Elite).
Part Numbers: 49545, 816.49545.
Technology: Features Accu-Drive technology with a round torsion-spring designed to dampen vibrations and compensate for belt wear.
Primary Applications: Specifically engineered for heavy-duty trucks, including:
Kenworth: T660 and T800 models.
Peterbilt: 379 models.

Mechanical Specifications
Pulley Quantity: 1
Pulley Outside Diameter: 2.95 in (75.00 mm)
Pulley Width: 1.28 in (32.50 mm) (Some sources list 1.814″)
Pulley Bore Diameter: 1.18 in (30.00 mm)
Pulley Material: Steel
Pulley Surface: Smooth, Non-Flanged
Spring Type: Round wire torsion spring