USA standard Manual Bearing Kit 1999+ Geo Tracker 2.0L 2WD with Synchros. M/T BEARING KIT 99 & UP GEO 2.0L , 2WD , W/SYNCHROS .. USA Standard Gear manufactures a full line of top-quality transmission parts. You can count on USA Standard Gear to fulfill all your transmission, differential, and general replacement part needs.