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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)
CNC Threading Boring Bar for Precision Machining
Machine design
Precision Machining
Internal Threading
.STEP
0
0
Connecting Rod for Automotive Engine Applications
Automotive
Connecting Rod
Engine Component
.STEP
1
0
Spacer Intermediate Plate for 2.0 TDI Engine
Automotive
Engine Component
Spacer Intermediate Plate
.STEP
0
0
Car Engine Piston Head CAD Model
Automotive
Car Engine
Engine Component
.STEP
1
0
Universal Drive Shaft Coupler for Mechanical Systems
Machine design
Mechanical Coupling
Torque Transmission
.STEP
0
0
Detailed 3D Model of Formula E Gen 3 Race Car
Automotive
3D Model
Formula E Gen 3
.STEP
1
0
TP 50 Torx Socket with 3/8 Inch Drive for Ford F-150 Bolts
Automotive
3/8 Inch Drive
Tp 50 Torx Socket
.STEP
0
0
6-Cylinder Engine Assembly Model
Automotive
Engineering Design
6-Cylinder Engine
.STEP
2
2
Carbon Fiber Car Wheel Design for Automotive Applications
Automotive
Lightweight Design
Carbon Fiber
.STEP
0
0
High-Performance Car Engineering Overview
Automotive
High-Performance Car
Automotive Design
.STEP
0
0
M12-1.75 x 120mm Flanged Button Head Bed Bolt for Ford F-150
Automotive
Ford F-150
Flanged Button Head
.STEP
0
0
Detailed 3D Model of a 4-Cylinder Inline Engine
Automotive
Cylinder Head
Inline Engine
.STEP
0
0
LED Headlight Mounting Assembly for Twizy
Automotive
Twizy
Led Headlight Mounting
.STEP
0
0
Connecting Rod Mechanical Component CAD Model
Machine design
Connecting Rod
Force Transmission
.STEP
1
0
Intricate Car Wheel Design for Automotive Applications
Automotive
Manufacturing
Automotive Engineering
.STEP
1
0
Rail Profiles Compliant with AS1085.1-2002 Standards
Construction
68Kg-Rt19
Rail Profiles
.STEP
0
0
115RE R8 and 136RE TR68 Industrial Components
Machine design
115Re R8
136Re Tr68
.STEP
1
0
Traditional V8 Engine Prototype Model
Automotive
Prototype
V8 Engine
.STEP
0
0
Steam Prototype Design Using NX CAD Software
Industrial Design
Industrial Application
Steam Prototype
.STEP
0
0
Car Hood Outer Panel Designed with CATIA
Automotive
Catia
Automotive Design
.STEP
0
0
Professional Bicycle Frame CAD Model
Automotive
Engineering Design
Bicycle Frame
.STEP
0
0
Process Adaptor Design for Industrial Applications
Industrial Design
Integration
Process Adaptor
.STEP
0
0
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