Stens 245-005 Left Hand Ball Joint John Deere AM100645 Case C44640 Lawn Mowers Stens Left Hand Ball Joint John Deere AM100645 Replaces OEM: Case: C44640 John Deere: AM100645, AM30169, AM32869 Fits Models: John Deere: 110, 200, 300 and 400 hydrostatic tractors Specs: Female Thread: 1/2 " -20 LH Male Thread: 1/2 " -20 RH 245-005