B2415R John Deere Countershaft First And Third Speed Gear For B, 50

John Deere Countershaft First And Third Speed Gear. It Does Not Have Any Cracked Or Broken Teeth. The Teeth Are Worn And Some Of Them Are Lightly Rust Pitted. It Is Part Number B2415R. For B Serial Number 201000 And Up To The End, 50