Engineering CAD Design Library

Browse quality-checked 3D CAD models for engineering, product design, prototyping and manufacturing. Preview models online and download files in STEP, STP, IGES, STL, OBJ, PLY, DWG, DXF and more.

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Hybrid Conversion Rim Adapter with Structural Simulation
AUTOMOTIVE · HYBRID CONVERSION

Hybrid Conversion Rim Adapter with Structural Simulation

.STEP
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<100 downloads
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Free
Motorcycle Conversion Motor Mount Design for Institutional Project
AUTOMOTIVE · MOTOR MOUNT

Motorcycle Conversion Motor Mount Design for Institutional Project

.STEP
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<100 downloads
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Free
16-Cylinder Engine Piston-Crankshaft Assembly
AUTOMOTIVE · 16-CYLINDER ENGINE

16-Cylinder Engine Piston-Crankshaft Assembly

.STEP
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<100 downloads
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Free
Mechanical Fuel Injector for Engine Fuel Delivery
AUTOMOTIVE · FUEL INJECTOR

Mechanical Fuel Injector for Engine Fuel Delivery

.STEP
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<100 downloads
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Sanitary Module LF-01 FD for Motorhome Applications
AUTOMOTIVE · SANITARY MODULE

Sanitary Module LF-01 FD for Motorhome Applications

.STEP
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<100 downloads
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Free
Metal Shaft Potentiometer with Rotary Switch RK097
ELECTRICAL · POTENTIOMETER

Metal Shaft Potentiometer with Rotary Switch RK097

.STEP
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<100 downloads
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Precision Mechanical Component CAD Model
MACHINE DESIGN · PRECISION COMPONENT

Precision Mechanical Component CAD Model

.STEP
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<100 downloads
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Free
Precision Mechanical Component CAD Model
MACHINE DESIGN · PRECISION COMPONENT

Precision Mechanical Component CAD Model

.STEP
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<100 downloads
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Motorcycle Drive Chain CAD Model for Mechanical Design
AUTOMOTIVE · MOTORCYCLE DRIVE CHAIN

Motorcycle Drive Chain CAD Model for Mechanical Design

.STEP
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<100 downloads
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Free
Tractor Wheel 16.50-6.50 on Rim 5.50-8
AUTOMOTIVE · TRACTOR WHEEL

Tractor Wheel 16.50-6.50 on Rim 5.50-8

.STEP
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<100 downloads
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Free
Industrial Mechanical Component
MACHINE DESIGN · MECHANICAL COMPONENT

Industrial Mechanical Component

.STEP
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<100 downloads
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Free
Delta Electric Servo Press Industrial Equipment
INDUSTRIAL DESIGN · DELTA ELECTRIC SERVO PRESS

Delta Electric Servo Press Industrial Equipment

.STEP
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<100 downloads
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Free
EV Charging Spiral Cable for 11kW and 22kW Applications
ELECTRICAL · EV CHARGING CABLE

EV Charging Spiral Cable for 11kW and 22kW Applications

.STEP
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<100 downloads
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Antenna Mount Replacement for 1995 Suzuki Carry
AUTOMOTIVE · ANTENNA MOUNT

Antenna Mount Replacement for 1995 Suzuki Carry

.STEP
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<100 downloads
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Free
Engine Connecting Rod Assembly CAD Model
AUTOMOTIVE · CONNECTING ROD

Engine Connecting Rod Assembly CAD Model

.STEP
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<100 downloads
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Free
90x90 Tire with 12-Inch Alloy Rim CAD Model
AUTOMOTIVE · 90X90 TIRE

90x90 Tire with 12-Inch Alloy Rim CAD Model

.STEP
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<100 downloads
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Free
Surface Design Reference Model for Engineering Applications
MACHINE DESIGN · SURFACE DESIGN

Surface Design Reference Model for Engineering Applications

.STEP
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<100 downloads
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Free
Sleek Foot Rest Peg CAD Model for Industrial Design
INDUSTRIAL DESIGN · FOOT REST PEG

Sleek Foot Rest Peg CAD Model for Industrial Design

.STEP
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<100 downloads
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Free
Professional Design Engineer Profile
MACHINE DESIGN · ENGINEERING DESIGN

Professional Design Engineer Profile

.STEP
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<100 downloads
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Free
4L60 Transmission CAD Model from 2003 Suburban
AUTOMOTIVE · 4L60

4L60 Transmission CAD Model from 2003 Suburban

.STEP
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<100 downloads
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Free
Professional 3D Design Project by Vladlen Kusakin
INDUSTRIAL DESIGN · PROFESSIONAL DESIGN

Professional 3D Design Project by Vladlen Kusakin

.STEP
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<100 downloads
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Free
Telescopic Tube with 27 mm Diameter for Precision Applications
MACHINE DESIGN · TELESCOPIC TUBE

Telescopic Tube with 27 mm Diameter for Precision Applications

.STEP
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<100 downloads
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