Item 6010902SN has must read information.
: Per the vendor the model code for this p/n was documented incorrectly. If ordering p/n 7021303 for control valve 4641020 or 4641036 only, the customer must verify the Rexroth model code before ordering. 7021303 = Model Code-4WE6E6x/EG24N9K4 7018981 = Model Code-4WE6W6x/EG24N9K4 

SN-VALVE SECTION

$611.52
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6010902SN

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: 8  : 3  : 2  : 4.375

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EA
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SN-VALVE SECTION - 6010902SN