Replacement Knob Stem for GE Café Gas Range Part #307D1043P001

This model was made out of desperation, there are no publicly available models online and the real part is almost $100. There is on creator selling a similar model but they want $20 which in my opinion is highway robbery for something that takes 20 minutes to print and maybe $0.10 of material.  This model will forever be free... You should have the right to always repair your purchased items for as little as possible. 

This is a replacement for the stem on a GE Cafe Gas range or rangetop. It replaces part number 307D1043P001 and is an exact fit. This has been tested and confirmed, the fitment may be tight, this depends on how dialed in your printer is, nothing a blade cant fix though.

Recommended print settings:

PETG is the weakest material you should use but it may deform (see update), ABS/ASA, nylon... etc are strongly preferred, even better if it is a filled filament (like carbon fiber) to help with rigidity, DO NOT USE PLA, the originally was PBT-gf so keep that in mind. These were specially made out of PETG for testing but will be replace with ASA-CF or PPS-CF if testing goes well. This was made for a fire station so I am sure they will be sufficiently tested. 

Layer height: 0.2 - doesn't really matter though

Walls: 8 minimum

Solid top/bottom: 6 minimum - so the bottom plate is solid.

You want this to be solid, but not from infill, shell walls are stronger and will result in a longer lasting print

UPDATE - PETG IS NOT STRONG ENOUGH, it deformed and snapped! will be testing in ASA 

This replacement stem is only compatible with Café gas burner, cooktop, and control knobs that use stem part number 307D1043P001. Please verify the part number before downloading and printing. Compatible knob assemblies include: WB03X39571 – Black Stainless Multi-Ring Knob WB03X39560 – Bronze Multi-Ring Knob WB03X39559 – Copper Multi-Ring Knob WB03X39555 – Stainless Multi-Ring Knob WB03X46000 – Brushed Brass Knob Assembly WB03X45949 – Flat Black Multi-Ring Knob WB03X39558 – Black Stainless Burner Knob WB03X39547 – Bronze Burner Knob WB03X39579 – Copper Burner Knob WB03X39553 – Stainless Burner Knob WB03X45999 – Brushed Brass Burner Knob Assembly WB03X45950 – Flat Black Burner Knob Compatible Café range and rangetop models include: CGU366P2TS1 – 36" Commercial-Style Gas Rangetop with 6 Burners CGU486P3TD1 – 48" Commercial-Style Gas Rangetop with 6 Burners and Griddle C2Y366P2TS1 – 36" Smart Dual-Fuel Range with 6 Burners C2Y486P3TD1 – 48" Smart Dual-Fuel Range with 6 Burners and Griddle CGY366P4TW2 – 36" Commercial-Style Gas Rangetop with 6 Burners Note: Not every knob on these appliances uses stem part number 307D1043P001. Compatibility depends on the specific knob. Please verify that your original stem is marked 307D1043P001 before downloading and printing.