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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)
3D CAD Model of Relay Module (2)
Electrical
Electrical Component
Relay
.STEP
0
0
CSWA Exam Practice Package C4 - SolidWorks Preparation Materials
Machine design
C4 Cswa Practice Package 1
Design Engineering
.STEP
0
0
Motorbike Chain Lube and Greaser Tool for 540 Type Chain
Automotive
Motorbike Chain Lube Greaser Tool 1
Chain Lubrication
.STEP
0
0
Engine Valve CAD Model for Combustion Control
Machine design
Valve 104
Mechanical Component
.STEP
0
0
Dummy Piston Head CAD Model for Engine Testing and Prototyping
Automotive
Piston Head 135
Engine Component
.STEP
0
0
Reject Conveyor with Integrated Weighing System
Industrial Design
Conveyor System
Material Handling
.STEP
0
0
19-Tooth Bevel Gear with 45-Degree Angle CAD Model
Machine design
19 Teeth Bevel Gear
45 Degree Bevel
.STEP
0
0
Crankcase Splitter for Single Cylinder Engine
Machine design
Engine Component
Mechanical Part
.STEP
0
0
GB17 Grease Buster Set 3DP Tray Assembly - Professional 3D Model
3D Printing
Gb17 Grease Buster
Assembly
.STEP
0
0
Scissor Jack Design for Versatile Lifting Applications
Machine design
Lifting Mechanism
Mechanical Design
.STEP
0
0
Speedline SL782 Aluminium Rim for Renault Clio Williams
Automotive
Speedline Sl782
16S
.STEP
0
0
Outer Rotor Motor for Commercial Vehicles with High Torque
Machine design
Rotor
Outer Rotor Motor 1
.STEP
0
0
Two-Stage Reduction Gear Assembly with Bearings and Seals
Machine design
Mechanical Component
Rotational
.STEP
0
0
Rear Axle Silentblock for Peugeot 306, Citroën Xsara, and ZX
Automotive
Autosteer Rear Axle
Silentblock
.STEP
0
0
J4 CSWA Practice Package for CAD Certification Preparation
Machine design
J4 Cswa Practice Package 1
Manufacturing Preparation
.STEP
0
0
Car Bumper Design for Automotive Applications
Automotive
Bumper Design
Automotive Part
.STEP
0
0
Tow Hitch Receiver Cover Plate for 50mm Receiver with Pin
Automotive
3D Cad Model
Design Engineering
.STEP
0
0
High-Performance Wheel Rim for R10 Hoosier JR Dragster Tire and M/T Slicks
Automotive
Automotive Wheel
Manufacturing Preparation
.STEP
0
0
Heavy Duty Pneumatic Workshop Swivel Stool for Industrial Use
Industrial Design
Furniture Design
Ergonomics
.STEP
0
0
Stainless Steel Motorcycle Seat Rear Carrier - Durable 30cm Design
Automotive
Stainless Steel
Motorcycle Seat Carrier
.STEP
0
0
17mm x 10 Tooth Involute Spline Section for Hydraulic Pumps
Machine design
Spline Section
17Mm Spline
.STEP
0
0
1000 CC Four Inline Cylinder Gas Engine CAD Model
Machine design
Fourinlinecylinders
Gasengine
.STEP
0
0
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