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