Thread Size: 12.562-6
Threads per Inch: 6
Nominal Thickness - Inch: 1.656
Nominal Thickness - Millimeter: 42.062
Inch - Metric: Inch

Outside Diameter - Inch: 15.005
Outside Diameter - Millimeter: 381.127

Thread Size: TR300 X 4
Nominal Thickness - Inch: 1.575
Nominal Thickness - Millimeter: 40
Inch - Metric: Metric
Outside Diameter - Inch: 14.961

Outside Diameter - Millimeter: 380

Thread Size: TR340 X 5
Nominal Thickness - Inch: 1.772
Nominal Thickness - Millimeter: 45
Inch - Metric: Metric
Outside Diameter - Inch: 15.748

Outside Diameter - Millimeter: 400

Thread Size: TR320 X 5
Nominal Thickness - Inch: 1.654
Nominal Thickness - Millimeter: 42
Inch - Metric: Metric
Outside Diameter - Inch: 15.748

Outside Diameter - Millimeter: 400

Inch - Metric: Inch
Outside Diameter - Inch: 15.25
Bore - Millimeter: 0
Bore - Inch: 0
Other Features: QD Bushing | Arm Style

Mounting Method: Bushed
Belt Series: 3L | 4L | A
Outside Diameter - Millimeter: 387.35
Bushing Size: QT
Number of Grooves: 1