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Engineering CAD Design Library
Browse quality-checked 3D CAD models. Preview online and download STEP/STP, IGES, STL and more—filter by category, tags, file type, price and popularity.
All Designs (10000 results)
Nitrogen Pressure Regulator for Controlled Gas Release
Chemical
Gascontrol
Pressureregulation
.STEP
1
0
24s 33140 LiFePO4 Battery Pack with Protective Cover for Electric Vehicles
Energy And Power
Protective Cover
Electric Vehicles
.STEP
0
0
Electric Motor Powered Belt Conveyor System
Industrial Design
Electric Motor
Belt Conveyor
.STEP
0
0
Angular Movement Coupling for Power Transmission in Automotive Systems
Automotive
Power Transmission
Steering System
.STEP
0
0
Vehicle Wheel Rim CAD Model for Automotive Applications
Automotive
Automotive Engineering
Rim Geometry
.STEP
0
0
Single Axle Jeep Style Trailer Fender - Durable Steel Protection
Automotive
Jeep Style
Single Axle Trailer Fender
.STEP
0
0
Electric Scooter CAD Model for Engineering and Design
Automotive
Product Visualization
Cad Model
.STEP
0
0
Yaskawa Servo Driver Industrial Component
Robotics
Servo Driver
Yaskawa
.STEP
0
0
Mechanical Part Component CAD Model
Machine design
Mechanical Part
Precision Engineering
.STEP
1
0
Formula One Front Wing Aerodynamic Component
Automotive
Downforce
Formula One
.STEP
0
0
Bike Sprocket Chainring for Bicycle Drivetrain
Automotive
Power Transfer
Bike Sprocket
.STEP
1
0
Customizable Industrial Component
Industrial Design
Industrial Component
Professional
.STEP
1
0
Caterpillar 725 Dump Truck CAD Model
Construction
Engineering Design
Caterpillar 725
.STEP
1
0
Cylindrical Roller Bearing with Enhanced Load Distribution
Machine design
Cylindrical Roller Bearing
Load Distribution
.STEP
0
0
Automotive Part 3D CAD Model for Engineering Applications
Automotive
3D Cad Model
Automotive Part
.STEP
2
0
Industrial Robotic Arm for Precision Automation
Robotics
Industrial Robotic Arm
Precision Automation
.STEP
0
0
Paper Shredder Machine for Secure Document Disposal
Machine design
Office Equipment
Mechanical Cutting
.STEP
0
0
Differential Casing for Automotive Drivetrain Systems
Automotive
Differential Casing
Torque Transmission
.STEP
1
0
Leaf Spring Suspension System for Heavy-Duty Vehicles
Automotive
Heavy-Duty Vehicles
Stacked Metal Plates
.STEP
0
0
Compact Differential Gear for Lego Assemblies
Machine design
Differential Gear
Lego-Compatible
.STEP
0
0
N20 DC Geared Motor for Precision Applications
Robotics
Power Transmission
Compact Design
.STEP
0
0
Wooden Snow Weight Simulation Model with Dowel Joinery
Architecture
Dowel Joinery
Wooden Model
.STEP
0
0
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