Toyota Bearing Retainer for Various Models. Toyota bearing retainer for 2001-2002 4Runner, 2001-2004 Tacoma & 2000-2006 Tundra. Yukon Gear & Axle manufactures a full line of top quality small parts to complete any job including ring gear bolts, crush sleeves, pinion nuts and washers, axle studs, thrust washers and much, much more. For all your differential small parts needs, look no further than Yukon.