Countershaft Rear Bearing - 81823636 Models 115-90, 130-90, 140-90, 160-90, 180-90, 45-66, 450, 466, 480, 50-66, 500, 540, 55-46, 55-56, 55-66, 550, 56-66, 566, 60-46, 60-56, 60-66, 600, 640, 65-46, 65-56, 65-66, 70-56, 7000, 7100, 7200, 7600, 7610, 7700, 7710, 8160, 8260, 8360, 8560, 8560, 90-90, F100, F110, F115, F120, F130, F140, JX55, JX60, JX65, JX70, JX75, JX80, JX85, JX90, JX95, M100, M115, M135, M160, MXM135, MXM150, MXM165, MXM180, MXU100, MXU110, MXU115, MXU125, MXU130, MXU135, T6.120, T6.140, T6.150, T6.155, T6.160, T6.165, T6.175, T6010, T6020, T6030, T6050, T6070, T7.175, T7.185, T7.190, T7.200, T7.210, T7.225, TD55D, TD60, TD60D, TD65D, TD70, TD70D, TD75D, TD80, TD80D, TD85D, TD90, TD90D, TD95, TD95D, TM115, TM125, TM135, TM150, TM165, TM180, TS100A, TS110A, TS115A, TS125A, TS130A, TS135A, TD5010, TD5020, TD5030, TT4.80, TT55, TT75