Pilot Diameter - Millimeter: 177.8
Inch - Metric: Inch
Outside Diameter - Inch: 10.375
Nominal Bolt Circle Diameter Round - Inch: 8.625
Length Thru Bore - Millimeter: 133.35

Nominal Bolt Circle Diameter Round - Millimeter: 219.075
Material: Cast Iron
Pilot Length - Inch: 1.875
Other Features: Hub Bore Range 3-9/16 To 4 | Type D Sprocket | 4 Bolt Hole
Mounting Method: Minimum Plain Bore

Pilot Diameter - Millimeter: 177.8
Inch - Metric: Inch
Outside Diameter - Inch: 10.375
Nominal Bolt Circle Diameter Round - Inch: 8.625
Length Thru Bore - Millimeter: 114.3

Nominal Bolt Circle Diameter Round - Millimeter: 219.075
Material: Steel
Pilot Length - Inch: 2.5
Other Features: Hub Bore Range 3-9/16 To 4-1/2 | Type D Sprocket | 6 Bolt Hole
Mounting Method: Minimum Plain Bore

Component: Disc Pack Assembly
Coupling Type: Disc Coupling
Torque: 63000In-Lbs
Inch - Metric: Inch
Outside Diameter - Inch: 10.375

Material: Stainless Steel
Other Features: Components May or May Not Intermix Among Brands
Outside Diameter - Millimeter: 263.525