* Change 1 Part Light Bluish Gray {51858 Crane / Bucket Lift Basket 2 x 3 x 2 with Locking Hinge Fingers to 51858b Crane / Bucket Lift Basket 2 x 3 x 2 with Locking Hinge Fingers, 7 Teeth}
* Change 7 Part Light Bluish Gray {44301 Hinge Plate 1 x 2 Locking with 1 Finger On End (Undetermined Type) to 44301b Hinge Plate 1 x 2 Locking with 1 Finger On End without Bottom Groove}
Comments from Submitter:
Source: set in my personal collection that was bought new sealed and never mixed with parts from other sets.