I need to repair my John Deere 4120 front axle seal. To do that I need to remove a spanner nut. The only way to do that is to obtain a John Deere spanner socket which is only available to John Deere service techs. I found one online and it was over $100. John Deere dealerships can get them for $55 yet none will loan me, rent me or sell one to me. The socket part number is KML-10008. Does anyone have one to sell or know where I can buy one at a decent price? I cant afford to take my tractor in to the shop at $100 an hour for repair and want to do it myself. I have all the replacement parts needed but I cant remove the nut nor replace it w proper torque if I could remove it