Description Reviews MINI Cooper Transmission Axle Seal for most MINIs. This will solve the fluid leaking problem on most Gen 2 cars that we have noticed more frequently here at the shop. This seal will fit most cars, other than Gen 1 S cars, and you can find that seal here: inner & outer. This will fit the inside axle seal for most MINI's and the outside axle seal for some (see chart below). This is a semi-easy job that should take about an hour. It's handy to have a seal install tool when installing this seal into the Gen 2 cars. It's a very tight fit to the transmission, and you want the seal to go in straight. Do not bend the seal while putting it in. This is also a good time to do a transmission flush to make sure the level is correct. Put in some quality fluid! Fits: R50/52 Cooper with the Getrag Trans from 08/2004 R55/56/57/58/59 Cooper & Cooper S Both Sides R60/61 Cooper Both Sides R60/61 Cooper S & All 4 Inside Only 1 Review 5 Mini Output Shaft Seal Posted by Jim Allen on 22nd Mar 2021 Genuine Mini product, worked perfectly!