Samsung 3d printed stove knob repair back DG94-01712A or DG94-01712B. Condition is "New". Shipped with USPS First Class and I will combine shipping.  Please review photos before purchasing.  This is a replacement back for the stove knobs listed above.  In order to know if this will work, please remove the metal plate form the back and check the knob.  If you can see "DG94-01712/13A" embossed in the plastic then this will work.  Due to some manufacturing differences by Samsung, some fitting may be required.  If you have snapped off the back of your stove knob as seen in the pictures, this can repair.  It requires the removal of the damaged back shaft which can be done with easily with the proper tools.  Please note that this replaces the large metal weight that is on the back of the knob and will result in a much lighter knob once installed.  Also be aware that certain models, such as the NX58M9420/SS have two screws that are closer together than other models that use this knob.  These screws are about 3/4" apart and are on either side of the knob shaft.  This variant is present on only certain versions of the above model and some others.  Please contact me for an alterative design to accommodate.  Some color variation might be present as access to my normal material supplier has been restricted.