mechanical component CAD Models

Browse mechanical component CAD models used in real projects. Preview online and download STEP/STP, IGES, STL and more. Filter by category, file type, price and popularity.

All3D PrintingAerospaceArchitectureAutomotiveAviationChemicalConstructionElectricalEnergy And PowerIndustrial DesignJewelleryMachine designMarineMedicalRobotics
2465 models2D drawings
Sort by:
Free
Quick Release Valve 973 500 000 0 - Standard Mechanical Component
MACHINE DESIGN · QUICK RELEASE VALVE 973 500 000 0

Quick Release Valve 973 500 000 0 - Standard Mechanical Component

.STEP
Open STEP file viewerConvert STEP to STL
0 downloads
Preview
Free
Torsion Spring Rod Clamp | High-Quality CAD Model
MACHINE DESIGN · TORSION SPRING ROD CLAMP

Torsion Spring Rod Clamp | High-Quality CAD Model

.STEP
Open STEP file viewerConvert STEP to STL
0 downloads
Preview
Free
Car Piston - Standard Mechanical Component
AUTOMOTIVE · CAR PISTON

Car Piston - Standard Mechanical Component

.STEP
Open STEP file viewerConvert STEP to STL
0 downloads
Preview
Free
Engine - Standard Mechanical Component
MACHINE DESIGN · ENGINE

Engine - Standard Mechanical Component

.STEP
Open STEP file viewerConvert STEP to STL
0 downloads
Preview

Need a CAD file that is not in the library?

Share your requirement and Marathon OS will match you with a vetted CAD designer for production-ready CAD files, edits and manufacturing documentation.

Get it Built
500+Projects Done
24 hrResponse
15+CAD Tools
Free
Piston - Standard Mechanical Component
MACHINE DESIGN · PISTON

Piston - Standard Mechanical Component

.STEP
Open STEP file viewerConvert STEP to STL
0 downloads
Preview
Free
Fsae Car Prototype – Rough Concept Model - Standard Mechanical Component
AUTOMOTIVE · FSAE CAR

Fsae Car Prototype – Rough Concept Model - Standard Mechanical Component

.STEP
Open STEP file viewerConvert STEP to STL
0 downloads
Preview
Free
Caliper Beat | High-Quality CAD Model
MACHINE DESIGN · CALIPER BEAT

Caliper Beat | High-Quality CAD Model

.STEP
Open STEP file viewerConvert STEP to STL
0 downloads
Preview
Free
Cv Joint Inner - Standard Mechanical Component
MACHINE DESIGN · CV JOINT INNER

Cv Joint Inner - Standard Mechanical Component

.STEP
Open STEP file viewerConvert STEP to STL
0 downloads
Preview
Free
Cv Joint Outter - Standard Mechanical Component
MACHINE DESIGN · CV JOINT OUTTER

Cv Joint Outter - Standard Mechanical Component

.STEP
Open STEP file viewerConvert STEP to STL
0 downloads
Preview
Free
Knuckle | 3D Engineering Design File
MACHINE DESIGN · KNUCKLE

Knuckle | 3D Engineering Design File

.STEP
Open STEP file viewerConvert STEP to STL
0 downloads
Preview
Free
Shock Breaker | 3D Engineering Design File
AUTOMOTIVE · SHOCK BREAKER

Shock Breaker | 3D Engineering Design File

.STEP
Open STEP file viewerConvert STEP to STL
0 downloads
Preview
Free
Radiator | High-Quality CAD Model
AUTOMOTIVE · RADIATOR

Radiator | High-Quality CAD Model

.STEP
Open STEP file viewerConvert STEP to STL
0 downloads
Preview
Free
Rotor - Downloadable CAD Representation
MACHINE DESIGN · ROTOR

Rotor - Downloadable CAD Representation

.STEP
Open STEP file viewerConvert STEP to STL
0 downloads
Preview
Free
Lamborghini Urus Technical Dimension Rim Design - Standard Mechanical Component
AUTOMOTIVE · LAMBORGHINI URUS

Lamborghini Urus Technical Dimension Rim Design - Standard Mechanical Component

.STEP
Open STEP file viewerConvert STEP to STL
0 downloads
Preview
Free
Piston (Klip ) - Standard Mechanical Component
MACHINE DESIGN · PISTON

Piston (Klip ) - Standard Mechanical Component

.STEP
Open STEP file viewerConvert STEP to STL
0 downloads
Preview
Free
Saab 900 Og Front (Chain) Part Geardox - Standard Mechanical Component
AUTOMOTIVE · SAAB 900

Saab 900 Og Front (Chain) Part Geardox - Standard Mechanical Component

.STEP
Open STEP file viewerConvert STEP to STL
0 downloads
Preview
Free
Bench - Standard Mechanical Component
MACHINE DESIGN · BENCH

Bench - Standard Mechanical Component

.STEP
Open STEP file viewerConvert STEP to STL
0 downloads
Preview
Free
Torque Click Adafter - Standard Mechanical Component
MACHINE DESIGN · TORQUE CLICK ADAFTER

Torque Click Adafter - Standard Mechanical Component

.STEP
Open STEP file viewerConvert STEP to STL
0 downloads
Preview
Free
Nissan Bumper - Standard Mechanical Component
AUTOMOTIVE · NISSAN BUMPER

Nissan Bumper - Standard Mechanical Component

.STEP
Open STEP file viewerConvert STEP to STL
0 downloads
Preview
Free
Venturi - Standard Mechanical Component
MACHINE DESIGN · VENTURI

Venturi - Standard Mechanical Component

.STEP
Open STEP file viewerConvert STEP to STL
0 downloads
Preview
Free
Break Booster Cylinder - Standard Mechanical Component
AUTOMOTIVE · BRAKE BOOSTER CYLINDER

Break Booster Cylinder - Standard Mechanical Component

.STEP
Open STEP file viewerConvert STEP to STL
0 downloads
Preview
Free
Car Bumper Front Body - Standard Mechanical Component
AUTOMOTIVE · CAR BUMPER

Car Bumper Front Body - Standard Mechanical Component

.STEP
Open STEP file viewerConvert STEP to STL
0 downloads
Preview
prev...5253545556...next
Marathon OS logoThe CAD marketplace for modern teams
HomeAbout usWhy us?Contact us
Tools3D to 2D Drawing Pipeline3D CAD Viewer3D CAD File Converter
Library
Hire CAD Designers
Production-ready in 24 hrs
👤
→
2D Library
Ask a question
Privacy Policy|Terms of Service|Refund Policy|
© Marathon 2025 All Rights Reserved