Three(3) 397978R2 Gear Shift/TA Knobs Fits Case-IH 56 or 66 Series model-6-359T.A Fits Woods Pulverizer 20A Series:

Fits Woods Pulverizer 20A Series: 20A100

Replaces Part Numbers: 6666333

Fitted Ends to work with F2UZ-15266A46-A or F2UZ-15264A64-A Fits Ford Door Cables

and W4 Tractors

Three(3) 397978R2 Gear Shift/TA Knobs Fits Case-IH 56 or 66 Series model-6-359T.A Fits Woods Pulverizer 20A Series:One New Aftermarket Replacement Gear Shift, Torque Amplifier, or Transmission Knob Fits: Fits Case IH Models: 756, 766, 826, 856, 886 (up to sn 16999), 966, 986 (up to sn 23999), 1066, 1086 (up to sn 47999), 1256, 1456, 1466, 1468, 1486 (up to sn 25999), 1566, 1568, 1586 (up to sn 20999), 3388 (up to sn 10384), 3588 (up to sn 12729), 4386 (sn 2501 and up), 4568, 4586 The model numbers listed are for reference only. Please consult your service manual