Component: Cover
Width - Millimeter: 66.675
Inch - Metric: Inch
Material: Plastic
Outside Diameter - Inch: 5.125

Outside Diameter - Millimeter: 130.175
Other Features: Components May or May Not Intermix Among Brands
Coupling Type: Chain Coupling
Width - Inch: 2.625

Chain Pitch - Inch: 0.5
Chain Size: 40-2
Pitch Diameter - Inch: 4.783
Inch - Metric: Inch
Material: Steel

Outside Diameter - Inch: 5.057
Other Features: Bushing Sold Separately | Bushing Not Included | Taper Lock Bushing
Global Part Number GPN: 30341
Pitch Diameter - Millimeter: 121.5
Mounting Method: Bushed

Chain Pitch - Inch: 0.75
Chain Size: 60
Pitch Diameter - Inch: 4.794
Inch - Metric: Inch
Material: Steel

Outside Diameter - Inch: 5.186
Other Features: Bushing Sold Separately | Bushing Not Included | QD Bushing | Bore Size 2 Inch Has No Keyway
Global Part Number GPN: 31057
Pitch Diameter - Millimeter: 121.78
Mounting Method: Bushed

Chain Pitch - Inch: 0.625
Chain Size: 50
Pitch Diameter - Inch: 4.788
Inch - Metric: Inch
Material: Steel

Outside Diameter - Inch: 5.123
Other Features: With 2 Set Screw
Global Part Number GPN: 34524
Pitch Diameter - Millimeter: 121.62
Mounting Method: Finished Bore

Component: Sleeve
Width - Millimeter: 63.5
Inch - Metric: Inch
Material: Hytrel
Outside Diameter - Inch: 5.063

Outside Diameter - Millimeter: 128.6
Other Features: Components May or May Not Intermix Among Brands | 2 Piece
Coupling Type: Elastomeric Coupling
Torque: 4530In-Lbs
Width - Inch: 2.5