This is a Brand New KUMAR BROS USA Repair Kit 1. Thrust Ball Bearings X 2 (Our part No. KBME01BB Directly replaces Kubota Part No.66811-41140) 2. Oil Seal x 1 (Our part No. KBSRK1001OS Directly replaces Kubota Part No.09500-22358) 3. Oil Seal x 1 (Our part No. KBSRK1002OS Directly replaces Kubota Part No.09500-16287) 4. Cover Plate Gasket x 1 (Our part No. KBSRK1001MG Directly replaces Kubota Part No.66811-41170) 7. Rubber Plug x 1 (Our part No. KBSRK1001PR Directly replaces Kubota Part No.61011-18140) 8. Copper Washer x 1 (Our part No. KBSRK1001CW Directly replaces Kubota Part No.04714-00080) 9. Bush Post x 1 (Our part No. KBSRK1001BP Directly replaces Kubota Part No.67211-41150) 10. Shim x 1 (Our part No. KBSRK1001SH Directly replaces Kubota Part No.66811-41320) 11. Shim x 1 (Our part No. KBSRK1002SH Directly replaces Kubota Part No.66811-41340) 12. Shim x 1 (Our part No. KBSRK1003SH Directly replaces Kubota Part No.66811-41350) 13. Shim x 1 (Our part No. KBSRK1004SH Directly replaces Kubota Part No.66811-41360) Applications Suitable For : KUBOTA TRACTOR : B SERIES: B4200D, B5100D B5100E, B6000, B6000E, B6100D, B6100E, B6100HST-DT, B6100HST-E, B7100, B7100HST-DT, B7100HST-II-DT, B7100HST-E