Product review (5 stars): Frigidaire 137107000 Lock Plate-fit right and got the job done
See also my review of the FRIGIDAIRE 131545101 TRUNNION. This little plate locks the transmission shaft to the trunnion. When you're replacing the trans, the trunnion and this plate are a must to replace. When we removed the old lock plate, the bolts were so badly corroded that they sheared off anyway. This fit perfectly and did the job.