THIS IS A NEW OLD STOCK SPEED CHANGE CAM FROM JOHN DEERE. If the application is incorrect or the part has some sneaky damage I missed please be understanding. Historically my parts sell for far less than retail price. The item "NOS JOHN DEERE SPEED SHIFT CAM 4230 4430 4240 4440 4250 4450 R50824 R71971" is in sale since Wednesday, April 13, 2016. This item is in the category "Business & Industrial\Heavy Equipment Parts & Accs\Antique & Vintage Equip Parts".The seller is "cedar-farm" and is located in Alvord, Iowa. This item can be shipped worldwide.