Complete bearing kit for 2k BT8 1" spindles using 44643 Bearings. 

1 kit is needed per wheel. Kit Includes • L44610 Inner race  (1.980" OD) • L44643 Inner bearing  (1.0" ID) • L44610 Outer race  (1.980" OD) • L44643 Outer bearing  (1.0" ID) • 12192TB Double lip seal (1.250" ID) • 165649 Cotter pin