GEAR SHIFT KNOB, TORQUE AMPLIFIER KNOB, TRANSMISSION KNOB --- BLACK RUBBER --- International Applications: 756, 826, 856, 1256, 1456, 766, 966, 1066, 1466, 1468, 1566, 1568, 886 (UP TO SN 16999), 986 (UP TO SN 23999), 1086 (UP TO SN 47999), 1486 (UP TO SN 25999), 1586 (UP TO SN 20999), 3388 (UP TO SN 10384), 3588 (UP TO SN 12729), 4386 (SN 2501 & UP), 4568, 45 --- Replacement Part #: 397978R2

The over running clutch is part of the torque amplifier. If, you have a 300, be sure to check that the serial number is 26255 or above.

These springs are part of the over running clutch in the torque amplifier.

This is for the TA.

TRANSMISSION SHIFT PATTERN PLATE --- HELD ON W/ 2 RIVETS: 1/16" DIA X 3/16" LONG - MUSHROOM HEAD ALUMINUM RIVETS --- International Applications: WITH TORQUE AMPLIFIER (TA): 340, 460, 504, 560, 606, 660, 2504, 2606 --- Replacement Part #: IH: 371371R1