Rotary 13457 1/2-20 Left Hand Ball Joint For John Deere by Rotary $21.79 Sold out 1 2 3 4 5 6 7 8 9 10+ Quantity Quantity Sold out PRODUCT INFORMATION Type Other PRODUCT DESCRIPTION DESCRIPTION Ball Joint replaces John Deere AM100645 & AM32869. 1/2"-20 RH, Male Thread Ball joint with 1/2"-20 LH / left hand threads on internal / Female threads. REPLACES OEM JOHN DEERE AM100645, AM32869 SPECS THREAD SIZE 1/2-20