SET OF 40 John Deere Original Equipment Spring Tooth - E79475,40 Fits the following Round Baler Models: 330, 335, 375, 385, 530, 430, 435, 535, 440E, 446, 546, 447, 448, 449,450E, 450M, 456, 556, 457, 557, 458, 459, 459E, 466, 566, 467,567, 547, 550M, 558, 559, 560M, 568, 569 Made in the USA. Licensed John Deere OEM Product.