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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High-Quality Front Loader Bucket CAD Model
CONSTRUCTION · FRONT LOADER BUCKET

High-Quality Front Loader Bucket CAD Model

.STEP
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<100 downloads
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Free
Simple Ball Bearing Assembly for Engineering Projects
MACHINE DESIGN · BALL BEARING

Simple Ball Bearing Assembly for Engineering Projects

.STEP
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<100 downloads
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Free
3D CAD Model of Relay Module (2)
ELECTRICAL · RELAY MODULE 2 2

3D CAD Model of Relay Module (2)

.STEP
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<100 downloads
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Free
CSWA Exam Practice Package C4 - SolidWorks Preparation Materials
MACHINE DESIGN · C4 CSWA PRACTICE PACKAGE 1

CSWA Exam Practice Package C4 - SolidWorks Preparation Materials

.STEP
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<100 downloads
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Motorbike Chain Lube and Greaser Tool for 540 Type Chain
AUTOMOTIVE · MOTORBIKE CHAIN LUBE GREASER TOOL 1

Motorbike Chain Lube and Greaser Tool for 540 Type Chain

.STEP
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<100 downloads
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Free
Engine Valve CAD Model for Combustion Control
MACHINE DESIGN · VALVE 104

Engine Valve CAD Model for Combustion Control

.STEP
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<100 downloads
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Free
Dummy Piston Head CAD Model for Engine Testing and Prototyping
AUTOMOTIVE · PISTON HEAD 135

Dummy Piston Head CAD Model for Engine Testing and Prototyping

.STEP
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<100 downloads
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Free
Reject Conveyor with Integrated Weighing System
INDUSTRIAL DESIGN · REJECT CONVEYOR 1

Reject Conveyor with Integrated Weighing System

.STEP
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<100 downloads
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Free
19-Tooth Bevel Gear with 45-Degree Angle CAD Model
MACHINE DESIGN · 19 TEETH BEVEL GEAR

19-Tooth Bevel Gear with 45-Degree Angle CAD Model

.STEP
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<100 downloads
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Free
Crankcase Splitter for Single Cylinder Engine
MACHINE DESIGN · CRANKCASE SPLITTER

Crankcase Splitter for Single Cylinder Engine

.STEP
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<100 downloads
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Free
GB17 Grease Buster Set 3DP Tray Assembly - Professional 3D Model
3D PRINTING · GB17 GREASE BUSTER

GB17 Grease Buster Set 3DP Tray Assembly - Professional 3D Model

.STEP
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<100 downloads
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Free
Scissor Jack Design for Versatile Lifting Applications
MACHINE DESIGN · MAKASLI KRIKO 1

Scissor Jack Design for Versatile Lifting Applications

.STEP
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<100 downloads
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Free
Speedline SL782 Aluminium Rim for Renault Clio Williams
AUTOMOTIVE · SPEEDLINE SL782

Speedline SL782 Aluminium Rim for Renault Clio Williams

.STEP
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<100 downloads
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Outer Rotor Motor for Commercial Vehicles with High Torque
MACHINE DESIGN · OUTER ROTOR MOTOR 1

Outer Rotor Motor for Commercial Vehicles with High Torque

.STEP
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<100 downloads
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Free
Two-Stage Reduction Gear Assembly with Bearings and Seals
MACHINE DESIGN · BEARING

Two-Stage Reduction Gear Assembly with Bearings and Seals

.STEP
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<100 downloads
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Free
Rear Axle Silentblock for Peugeot 306, Citroën Xsara, and ZX
AUTOMOTIVE · AUTOSTEER REAR AXLE

Rear Axle Silentblock for Peugeot 306, Citroën Xsara, and ZX

.STEP
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<100 downloads
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Free
J4 CSWA Practice Package for CAD Certification Preparation
MACHINE DESIGN · J4 CSWA PRACTICE PACKAGE 1

J4 CSWA Practice Package for CAD Certification Preparation

.STEP
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<100 downloads
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Free
Car Bumper Design for Automotive Applications
AUTOMOTIVE · CAR BUMPER 1

Car Bumper Design for Automotive Applications

.STEP
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<100 downloads
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Free
Tow Hitch Receiver Cover Plate for 50mm Receiver with Pin
AUTOMOTIVE · TOW HITCH RECEIVER COVER

Tow Hitch Receiver Cover Plate for 50mm Receiver with Pin

.STEP
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<100 downloads
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Free
High-Performance Wheel Rim for R10 Hoosier JR Dragster Tire and M/T Slicks
AUTOMOTIVE · WHEEL RIM

High-Performance Wheel Rim for R10 Hoosier JR Dragster Tire and M/T Slicks

.STEP
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<100 downloads
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Heavy Duty Pneumatic Workshop Swivel Stool for Industrial Use
INDUSTRIAL DESIGN · SWIVEL STOOL 1

Heavy Duty Pneumatic Workshop Swivel Stool for Industrial Use

.STEP
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<100 downloads
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Stainless Steel Motorcycle Seat Rear Carrier - Durable 30cm Design
AUTOMOTIVE · STAINLESS STEEL

Stainless Steel Motorcycle Seat Rear Carrier - Durable 30cm Design

.STEP
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<100 downloads
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