All of our new parts are aftermarket replacements. Compatible with John Deere Baler(s) 24T (s/n: 26001-later), 224, 327, 328, 336, 337, 338, 346, 347, 348. Replaces John Deere OEM Number(s) AFH202537, AE36262, AE15136. All States Ag Parts Item No.