Availability: 8 in stock
Factory part number 89034265: an element supplied by GM. It is catalogued under Accessories & Mounts > Inserts & Elements.
Where a diagram shows several similar items on one assembly, the difference between them is normally length, shoulder or handedness. Corrosion at a mounting face is worth cleaning back before fitting anything new, because a part that sits on scale will work loose.
Confirm the number before you order, because a near match will bolt on and still be wrong. Send the VIN if the old marking has gone. Ships from our US warehouse in one to two business days, free over $59.