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)
Saturn L-Series 90s Car Wheels 18x9.5 Reimagined
Saturn L-Series 90s Car Wheels 18x9.5 Reimagined
Automotive
1990S Car Wheels
Saturn L-Series
.STEP
1
0
Free
Detailed Speed Boat Surface Model for Marine Design
Detailed Speed Boat Surface Model for Marine Design
Marine
Surface_Model
Deck Design
.STEP
0
0
Free
High-Pressure Component with Shock Absorber Rated for 250 Bar
High-Pressure Component with Shock Absorber Rated for 250 Bar
Machine design
Industrial Grade
High-Pressure Component
.STEP
0
0
Free
24V 75A Alternator CAD Model for Industrial Applications
24V 75A Alternator CAD Model for Industrial Applications
Electrical
24V 75A Alternator
Power Generation
.STEP
2
0
Free

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Heavy-Duty Industrial Component 18x8.50x8 Inch with 350 kg Capacity
Heavy-Duty Industrial Component 18x8.50x8 Inch with 350 kg Capacity
Industrial Design
Load Capacity 350Kg
18X8.50X8 Inch
.STEP
0
0
Free
RC Size 5.00-12 4PR Tire Rim with 4-Hole 85x115 mm Bolt Pattern
RC Size 5.00-12 4PR Tire Rim with 4-Hole 85x115 mm Bolt Pattern
Automotive
85X115 Mm Bolt Pattern
4-Hole Rim
.STEP
0
0
Free
Custom 4-1 Exhaust Header for 16-Valve Toyota 4A-GE Engine
Custom 4-1 Exhaust Header for 16-Valve Toyota 4A-GE Engine
Automotive
4-1 Exhaust Header
Toyota 4A-Ge
.STEP
0
0
Free
Complete Crankshaft Model Designed in Fusion360
Complete Crankshaft Model Designed in Fusion360
Machine design
Crankshaft
Mechanical Design
.STEP
4
1
Free
Pneumatic Wastegate Blowup Model with 1/4 Inch Adjustment
Pneumatic Wastegate Blowup Model with 1/4 Inch Adjustment
Automotive
1/4 Inch Adjustment
Pneumatic Wastegate
.STEP
0
0
Free
Uniball Spheric Joint with Female M6x1.0 Thread
Uniball Spheric Joint with Female M6x1.0 Thread
Machine design
Uniball Spheric Joint
Female M6X1.0 Thread
.STEP
0
0
Free
Vehicle Gearbox for Torque Transmission
Vehicle Gearbox for Torque Transmission
Automotive
Torque Transmission
Power Optimization
.STEP
0
0
Free
Wheel Rim 19x10 Inch with 5x120 Bolt Pattern
Wheel Rim 19x10 Inch with 5x120 Bolt Pattern
Automotive
19X10 Inch
5X120 Bolt Pattern
.STEP
0
0
Free
Intake Flange for Audi 07K CEPA Engine
Intake Flange for Audi 07K CEPA Engine
Automotive
Automotive Engineering
Engine Component
.STEP
0
0
Free
High Performance Automotive Plastics for Enhanced Safety and Innovation
High Performance Automotive Plastics for Enhanced Safety and Innovation
Automotive
High Performance Plastics
Automotive Safety
.STEP
1
0
Free
High Performance Automotive Plastics for Enhanced Safety and Innovation
High Performance Automotive Plastics for Enhanced Safety and Innovation
Automotive
High Performance Plastics
Automotive Safety
.STEP
0
0
Free
High Performance Automotive Plastics for Enhanced Safety and Innovation
High Performance Automotive Plastics for Enhanced Safety and Innovation
Automotive
High Performance Plastics
Automotive Safety
.STEP
1
0
Free
High Performance Automotive Plastics for Enhanced Safety and Innovation
High Performance Automotive Plastics for Enhanced Safety and Innovation
Automotive
High Performance Plastics
Automotive Safety
.STEP
0
0
Free
Wheel Rim 10x18 Inch with 4x108 Bolt Pattern
Wheel Rim 10x18 Inch with 4x108 Bolt Pattern
Automotive
4X108 Bolt Pattern
Wheel Rim
.STEP
0
0
Free
Compact Layout Design for Piaggio Porter Small Van
Compact Layout Design for Piaggio Porter Small Van
Automotive
Compact Layout
Space Optimization
.STEP
0
0
Free
3D Design Model for Engineering Applications
3D Design Model for Engineering Applications
Machine design
Industrial Manufacturing
Precise Geometry
.STEP
0
0
Free
Nut Insert Machine Pneumatic Cylinder for SPM Applications
Nut Insert Machine Pneumatic Cylinder for SPM Applications
Machine design
Spm
Pneumatic Cylinder
.STEP
1
0
Free
Professional CAD Model Designed in CATIA
Professional CAD Model Designed in CATIA
Machine design
Engineering Design
Catia
.STEP
0
0
Free

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