Download MB W124 Fuel Cap Seal as a free 3D printable mechanical/functional STL for Mercedes-Benz Baureihe 124. Fuel filler cap seal for a petrol W124…
Print setup recommendations
Material: TPU
Infill: flexible infill, 2-3 walls for durability
Supports: verify in slicer
Ensure the use of a petrol-resistant filament like TPU
Orient the print to minimize supports if possible
Check the final orientation and support decisions in your slicer