engineering assembly CAD Models

Browse engineering assembly CAD models used in real projects. Preview online and download STEP/STP, IGES, STL and more. Filter by category, file type, price and popularity.

All Designs (892 results)2D technical drawing library
Super Safety Ht - Standard Mechanical Component
Super Safety Ht - Standard Mechanical Component
Machine design
Super Safety Ht
Mechanical Component
.STEP
<100
<100
Free
M15-Sg - Standard Mechanical Component
M15-Sg - Standard Mechanical Component
Machine design
M15-Sg
Mechanical Component
.STEP
<100
<100
Free
Nuclear Ship 'Savannah' - Standard Mechanical Component
Nuclear Ship 'Savannah' - Standard Mechanical Component
Marine
Nuclear Ship Savannah
Mechanical Component
.STEP
<100
<100
Free
Blechteil 1-6 - Standard Mechanical Component
Blechteil 1-6 - Standard Mechanical Component
Machine design
Blechteil 1-6
Mechanical Component
.STEP
<100
<100
Free

Don't see what you need?

Get a custom CAD file built by a vetted specialist — delivered production-ready in 24 hours.

Hire a Designer
500+Projects Done
24 hrResponse
15+CAD Tools
Typical Centreboard Installation | High-Quality CAD Model
Typical Centreboard Installation | High-Quality CAD Model
Marine
Centreboard
Installation
.STEP
<100
<100
Free
Rc Wheel 85 Mm - Standard Mechanical Component
Rc Wheel 85 Mm - Standard Mechanical Component
Machine design
Rc Wheel 85 Mm
Mechanical Component
.STEP
<100
<100
Free
Fake Usb "Fakestone 64Bg" | 3D Engineering Design File
Fake Usb "Fakestone 64Bg" | 3D Engineering Design File
Industrial Design
Usb
Fakestone 64Bg
.STEP
<100
<100
Free
Spool Guide For 3D Printer | 3D Engineering Design File
Spool Guide For 3D Printer | 3D Engineering Design File
3D Printing
Spool Guide
3D Printer
.STEP
<100
<100
Free
Spiral Coil Gear - Standard Mechanical Component
Spiral Coil Gear - Standard Mechanical Component
Machine design
Spiral Coil Gear
Mechanical Component
.STEP
<100
<100
Free
External Gear Pump | High-Quality CAD Model
External Gear Pump | High-Quality CAD Model
Machine design
External Gear Pump
Mechanical Design
.STEP
<100
<100
Free
Exterior Panel (Automotive) | High-Quality CAD Model
Exterior Panel (Automotive) | High-Quality CAD Model
Automotive
Exterior Panel
Mechanical Design
.STEP
<100
<100
Free
Angular Gripper - Downloadable CAD Representation
Angular Gripper - Downloadable CAD Representation
Robotics
Angular Gripper
Mechanical Design
.STEP
<100
<100
Free
3D Printer Vulcano Hotend - Standard Mechanical Component
3D Printer Vulcano Hotend - Standard Mechanical Component
3D Printing
Vulcano Hotend
3D Printer
.STEP
<100
<100
Free
Zippo - Downloadable CAD Representation
Zippo - Downloadable CAD Representation
Industrial Design
Zippo
Lighter
.STEP
<100
<100
Free
Antistatic Carbon Brush - Standard Mechanical Component
Antistatic Carbon Brush - Standard Mechanical Component
Machine design
Antistatic Carbon Brush
Mechanical Component
.STEP
<100
<100
Free
Gridfinity Global Gs-94 Peeler Set | High-Quality CAD Model
Gridfinity Global Gs-94 Peeler Set | High-Quality CAD Model
Industrial Design
Gridfinity Global Gs-94
Peeler Set
.STEP
<100
<100
Free
Fire Truck Bracket | 3D Engineering Design File
Fire Truck Bracket | 3D Engineering Design File
Automotive
Fire Truck Bracket
Mechanical Design
.STEP
<100
<100
Free
Boxchanger - Standard Mechanical Component
Boxchanger - Standard Mechanical Component
Machine design
Boxchanger
Mechanical Component
.STEP
<100
<100
Free
Aircraft Fule Tank - Standard Mechanical Component
Aircraft Fule Tank - Standard Mechanical Component
Aviation
Aircraft Fuel Tank
Mechanical Component
.STEP
<100
<100
Free
Aerator "Kantera" Removal Key | High-Quality CAD Model
Aerator "Kantera" Removal Key | High-Quality CAD Model
Machine design
Aerator Kantera
Removal Key
.STEP
<100
<100
Free
Fushing Lure | High-Quality CAD Model
Fushing Lure | High-Quality CAD Model
Industrial Design
Fushing Lure
3D Model
.STEP
<100
<100
Free
Propeller D220 Mm | 3D Engineering Design File
Propeller D220 Mm | 3D Engineering Design File
Aerospace
Propeller D220 Mm
Mechanical Design
.STEP
<100
<100
Free

Need a file that doesn't exist in the library?

Describe your requirement and we'll match you with a vetted CAD expert. SolidWorks, AutoCAD, Revit, Fusion 360 and 15+ tools supported.