Female Thread 7/16" -20 RH, Male Thread 3/8" -24 RH. OEM Part Number : 723-0448,723-0448A, 923-0448, 923-0448A,112-0917 Compatible with MTD lawn and garden tractors from 1997 to present(except 995 models) Compatible with MURRAY: 13BC76LF058, 13BC761F058, 21R807-0023-G1 TROY BILT: KT735-3012, SV530-3222, SV601-3212, 13AM77KS011, 13WM77KS011, 13WQ93KP011, 13WV78KS011, 13YX79KT011, 31R707-0001-G1 YARDMAN: SV600-3225, 13AX935T001, 13A2785S001, 4P90JUB HUSKEE: 4P90JUB Installation instructions: 1. Use a wrench to loosen and remove the hex nut on the end of the ball joint. Be sure to keep all washers and other hardware.2. Turn counterclockwise to remove ball joint assembly from rod end. 3. Install the new ball joint and adjust it to the desired length, the.
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