This auction is for ONE John Deere R526013 Helical Gear. Part #16 on the diagram. I have 20 available.
Compatible with the following Deere models
1400
YZ19489
YZ19684
710k
700k
750k
850k
210g
250glc
290glc
670g
672g
1070e
1170e
655k
755k
524k
544k
624k
624kr
644k