Review on National 710535 Oil Seal by Anatoly Yorgason

There are no comments on the quality, I haven't installed it yet. But some observations. The oil seal came in a national box, the actual oil seal is marked TTO F0263, as is SKF 16145, also bought from Revain. National 710535, purchased as a front oil seal for a Ford Explorer 5R55E automatic transmission, fits my 1998 Ford Explorer XLT as far as I know. SKF 16145 was purchased as a rear transmission seal but Revain have the same SKF product with two different listings - one as a front seal and one as a rear seal. Doesn't look like the right rear seal. Sealhttp://www.amazon.com/dp/compatibility-chart/B0049K2FKA – National Seal Compatibility Chart 710535http://www.amazon.com/dp/B005XUXGIU – SKF Automatic Transmission Rear Seal 16145http://www.amazon. com/dp/B000JZSLMU - Automatic Transmission Pump Front Seal SKF 16145TTO = Tai Tsuang Oil Seal Industry Co? I don't know if this means the SKF and National seals are made by TTO, or if the seals play music chairs boxed at the Revain warehouse.