Replaces John Deere OEM Number(s) AT29618, R23631. Compatible with John Deere Backhoe Loader(s) 300, 300B, 301, 301A, 400, 401. Compatible with John Deere Construction & Industrial(s) 300, 300B, 301, 301A, 380, 400, 401, 440, 440A, 440B, 480.