415 A 48 Tooth 2.11" ID with Five Drilled holes. Uses 415 Chain, 1/2" x 3/16"
If you need any of the below parts be sure and add them to the order. Click on the links below.
The center is machined to fit the Product ID: 4071 .
You also may need 5mm .80 x 14mm long Button Head Cap Screw Be sure and order 5 qty.
You also may need 5mm x 0.8 Zinc Nylock Hex Nut Be sure and order 5 qty.
Weight: 2.40 lbs