New Style Wiper Arm for John Deere Models 24T, 336, 346, 327, 337, 347, 328, 338, 348
The new John Deere part #AE70115 is a new style wiper arm that will make a big difference on the life of your knotter. If you've got an old style wiper arm, you know that once the cast wiper knife is worn down, it's a real hassle to sharpen or build it back up. The new style wiper arm makes the knife a replaceable part, so when it wears down, just bolt a new one on! The wiper plate is also adjustable.