Yamaha DT50LC Ignition & Sprocket Cover (Left Side) - High Precision 3D Scan

Yamaha DT50LC Left Crankcase Cover (Ignition & Sprocket)

This is a High-Precision 3D Scan of the original left-side engine cover for the Yamaha DT50LC. This part covers the flywheel/magneto and the front sprocket (countershaft sprocket).

Distinctive feature: Includes the embossed "1N23456" gear shift pattern and "MADE IN JAPAN" text, perfectly captured in the scan.

🎯 Ideal for:

• Reverse Engineering: Create a CAD model to manufacture replacement parts.
• Customization: Design a vented cover, a transparent window version, or a reinforced cover.
• CNC / 3D Printing: Use this mesh as a reference envelope to ensure your custom design fits the bolt pattern and clears the internal components.

⚠️ IMPORTANT / DISCLAIMER

• Product: You are purchasing the Raw Aligned Mesh (.STL).
• State: This is NOT a solid CAD body (STEP). It is a triangulated mesh derived from a professional 3D scan.
• Finish: The mesh is unsmoothed to preserve accurate dimensions, sharp edges, and the original surface texture/part numbers.

⚙️ Scan Specifications

• Hardware: Revo Metro X (Professional Metrology Grade Scanner).
• Software: Revo Scan 5.6.9.
• Resolution: Scanned at 0.1mm, fused at 0.25mm.
• Stats: ~1.89 Million Vertices | ~3.78 Million Polygons.
• Accuracy: High fidelity capture of mounting holes, internal ribs, and clearance zones.

📂 Files Included in the Download

To ensure transparency and usability, you will receive two files:

1. cover_mesh_aligned.stl (180 MB)

   • The MAIN file. This is the original, full-resolution raw scan with 100% of the detail (~3.78M polygons).
   • Use this file for your reverse engineering or modeling work.

2. cover_mesh_preview.stl

   • A reduced version (decimated to 10% of the original size).
   • Why is this here? This file is included solely so that the Cults 3D online viewer can display the model in your browser. The original 180MB file is too heavy for the web previewer.

⚠️ Note: The 3D preview you see on this page shows the reduced mesh. Rest assured, the download includes the Full High-Definition scan.

Manufacturing & Usage Tips

• For 3D Printing: If you attempt to print this mesh directly, take into account that you wont get a perfect part because its a raw scan and the part was not designed for 3D printing. Use this mesh as a reference to model a new CAD part for best results.
• Material Recommendation: If reverse-engineering for a functional part, use ABS, or ASA. PLA is not recommended due to engine heat near the magneto.
• Post-Processing: The bolt holes in the scan are accurate, but for a perfect fit on a new manufactured part, measure the original bolts and add 0.2mm tolerance in your CAD design.