$22 BLUE ELECTRIC GENERATOR MOTOR ALTERNATOR DYNAMO PULLEY 3 GROOVE 3D model by SURF3D. Available on CGTrader with 176849 polys and 142875 vertices. Check it out on CGHub.
STL (Stereolithography, filesize: 8.43 MB), OBJ (OBJ, filesize: 15.8 MB), BLEND (Blender, filesize: 16.4 MB), DAE (Collada, filesize: 28.5 MB), FBX (Autodesk FBX, filesize: 5.34 MB), SAT (3D ACIS, filesize: 14.7 MB), DWG (AutoCAD, filesize: 6.26 MB), IGE (IGES, filesize: 24.1 MB), SKP (Sketchup, filesize: 13.9 MB), 3DS (3D Studio, filesize: 5.13 MB), MAX (Autodesk 3ds Max, filesize: 37.1 MB), STP (STEP, filesize: 13.5 MB), GLTF (glTF, filesize: 5.42 MB), 3DM (Rhinoceros 3D, filesize: 30.2 MB)