R97877 Thermostat O-Ring Fits John Deere Tractors SE6100 SE6200 SE6300 SE6400 model-MH444 Outside Diameter (OD): 133

Outside Diameter (OD): 133

The pitman arm converts rotary motion from the mower's drive mechanism into the reciprocating (back-and-forth) action that powers the sickle cutting bar

Replaces Part Number(s): 1-8637

Replaces Part Number: ACK90-0007

19A40012 42-Inch Stamped

R97877 Thermostat O-Ring Fits John Deere Tractors SE6100 SE6200 SE6300 SE6400 model-MH444 Outside Diameter (OD): 133One New Aftermarket Replacement Thermostat O Ring Tech Info: Used with Replaces Number RE48583 Thermostat Fits John Deere Tractors: SE6100, SE6200, SE6300, SE6400, 2955, 3055, 3150, 3155, 3255, 3350, 5200, 5300, 5400, 5400N, 5500, 5500N, 6100, 6200, 6200L, 6300, 6300L, 6400, 6400L, 6400SP, 6500, 6500L, 6506, 6606, 6600, 6800, 6900, 7200, 7400, 7500 Replaces Part Numbers: A R97877, R97877, 161812