Automotive CAD Models

Browse automotive CAD models for vehicle components, assemblies and engineering projects. Preview online and download files for design, simulation and manufacturing.

Browse by part & function

The axis engineers actually search on — pick a part type to filter the catalog.

See all parts

Build kits

Curated systems with verified mating parts — download the whole assembly at once.

All collections
CONSUMER ELECTRONICS

iPhone Accessory & Case Design Kit

A practical iPhone accessory cluster for designing cases, charging stands, holders and fit-checking around real phone geometry.

6 partspairs verified
DRONES / UAV

250 mm FPV Drone Build Kit

A complete FPV quad build cluster covering frame, propulsion, camera, control electronics, battery housing and mounting hardware.

7 partspairs verified
MOTION CONTROL

NEMA 17 Motion / Linear Actuator Kit

A motion-control cluster around a NEMA 17 stepper, bracket, coupler, GT2 belt, pulley, bearing and driver.

5 partspairs verified
HARDWARE

Metric Fasteners & Threaded Hardware Pack

A reusable ISO/metric fastener library cluster with screws, nuts, washers, inserts, standoffs and bolt assemblies.

2 partspairs verified
3D PRINTING

3D Printer Motion & Extruder Upgrade Kit

A 3D-printer upgrade cluster combining hotend parts, filament handling, stepper drive and motion hardware.

7 partspairs verified
ELECTRONICS PROTOTYPING

Arduino / ESP32 Prototyping Kit

A maker electronics cluster with Arduino, ESP32, breadboard, shield, servo, battery holder and enclosure.

7 partspairs verified
ROBOTICS

Robotic Arm + Gripper Kit

A robotic manipulator cluster with 6-DOF arm, gripper, wrist, servo mounts, actuator and linear guide components.

7 partspairs verified
CNC MACHINING

CNC Workholding & Tooling Kit

A CNC machining cluster covering table, clamping, vise, chuck, collet holder, spindle and ball-screw motion.

6 partspairs verified
HVAC / DUCTING

HVAC Ventilation Duct Assembly Kit

A ventilation product cluster with grille, damper, duct adapter, fan, filter, flange and duct clamp.

6 partspairs verified
FLUID POWER

Hydraulic / Pneumatic Pump & Valve Manifold Kit

A fluid-power cluster combining pump, valves, pressure gauge, manifold block, pipe and coupling parts.

8 partspairs verified
MOBILE ROBOTICS

RC / Line-Follower Robot Chassis Kit

A small mobile-robot cluster with chassis, wheels, hubs, motors, motor mounts, controller, battery holder and damper.

9 partspairs verified
WORKSPACE ACCESSORIES

Desk Cable + Phone Stand Workstation Kit

A desk-organization product cluster combining cable routing, phone holders, headphone stands and laptop/iMac stands.

7 partspairs verified
CAMERA / IMAGING RIGS

Camera Gimbal & Mount Rig Kit

A camera-rig cluster with gimbal, camera modules, tripod, tilt head, GoPro mount and camera bracket parts.

5 partspairs verified
1666 models2D drawings
Sort by:
Free
Honda Gx160 Fly Wheel 1 | 3D CAD Engineering Model
AUTOMOTIVE · HONDA GX160

Honda Gx160 Fly Wheel 1 | 3D CAD Engineering Model

.STEP
Free
Togg T10X Next Gen Concept Design 1 | 3D CAD Engineering Model
AUTOMOTIVE · TOGG T10X

Togg T10X Next Gen Concept Design 1 | 3D CAD Engineering Model

.STEP
Free
Cummins B6 7 Engine Block 1 | 3D CAD Engineering Model
AUTOMOTIVE · CUMMINS B6 7

Cummins B6 7 Engine Block 1 | 3D CAD Engineering Model

.STEP
Free
Fr Door Reinf Beam Assy Control Fixture 1 | 3D CAD Engineering Model
AUTOMOTIVE · FR DOOR REINF BEAM

Fr Door Reinf Beam Assy Control Fixture 1 | 3D CAD Engineering Model

.STEP

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
Assy Frt Wheel House Control Fixture 1 | 3D CAD Engineering Model
AUTOMOTIVE · ASSY FRT WHEEL HOUSE CONTROL FIXTURE 1

Assy Frt Wheel House Control Fixture 1 | 3D CAD Engineering Model

.STEP
Free
Sistema De Rebatimento Para Banco De Van 1 | 3D CAD Engineering Model
AUTOMOTIVE · SISTEMA DE REBATIMENTO PARA BANCO DE VAN 1

Sistema De Rebatimento Para Banco De Van 1 | 3D CAD Engineering Model

.STEP
Free
Leaf Spring 82 | 3D CAD Engineering Model
AUTOMOTIVE · LEAF SPRING 82

Leaf Spring 82 | 3D CAD Engineering Model

.STEP
Free
106 Gti Camshaft Module 1 | 3D CAD Engineering Model
AUTOMOTIVE · 106 GTI

106 Gti Camshaft Module 1 | 3D CAD Engineering Model

.STEP
Free
High Performance Car Rim 1 | 3D CAD Engineering Model
AUTOMOTIVE · HIGH PERFORMANCE

High Performance Car Rim 1 | 3D CAD Engineering Model

.STEP
Free
Velg Mobil 6 | 3D CAD Engineering Model
AUTOMOTIVE · VELG MOBIL 6

Velg Mobil 6 | 3D CAD Engineering Model

.STEP
Free
Audi S3 8P Electronic Exhaust Valve 1 | 3D CAD Engineering Model
AUTOMOTIVE · AUDI S3 8P

Audi S3 8P Electronic Exhaust Valve 1 | 3D CAD Engineering Model

.STEP
Free
Military Demineralized Water Tanker Truck Concept Design For Educational Use | 3D CAD Engineering Model
AUTOMOTIVE · MILITARY

Military Demineralized Water Tanker Truck Concept Design For Educational Use | 3D CAD Engineering Model

.STEP
Free
1250Kg Trailer Spring 1 | 3D CAD Engineering Model
AUTOMOTIVE · 1250KG TRAILER SPRING

1250Kg Trailer Spring 1 | 3D CAD Engineering Model

.STEP
Free
Bike Frame Or Chasis 1 | 3D CAD Engineering Model
AUTOMOTIVE · BIKE FRAME

Bike Frame Or Chasis 1 | 3D CAD Engineering Model

.STEP
Free
Front Bumper 12 | 3D CAD Engineering Model
AUTOMOTIVE · FRONT BUMPER 12

Front Bumper 12 | 3D CAD Engineering Model

.STEP
Free
Racing Cone Air Filter 1 | 3D CAD Engineering Model
AUTOMOTIVE · RACING CONE AIR FILTER

Racing Cone Air Filter 1 | 3D CAD Engineering Model

.STEP
Free
Bosch Knock Sensor Model Converted From Bosch Website 0261231188 1 | 3D CAD Engineering Model
AUTOMOTIVE · BOSCH KNOCK SENSOR

Bosch Knock Sensor Model Converted From Bosch Website 0261231188 1 | 3D CAD Engineering Model

.STEP
Free
Gas Strut For Automotive Cabinet 3D Model 1 | 3D CAD Engineering Model
AUTOMOTIVE · GAS STRUT

Gas Strut For Automotive Cabinet 3D Model 1 | 3D CAD Engineering Model

.STEP
Free
Acura Nsx 3 | 3D CAD Engineering Model
AUTOMOTIVE · ACURA NSX 3

Acura Nsx 3 | 3D CAD Engineering Model

.STEP
Free
Blower Motor Tool Volvo 9997284 1 | 3D CAD Engineering Model
AUTOMOTIVE · BLOWER MOTOR TOOL

Blower Motor Tool Volvo 9997284 1 | 3D CAD Engineering Model

.STEP
Free
K Series Exhaust Manifold 1 | 3D CAD Engineering Model
AUTOMOTIVE · EXHAUST MANIFOLD

K Series Exhaust Manifold 1 | 3D CAD Engineering Model

.STEP
Free
Car Sun Visor Vanity Lh Rh Injection Mold Design 1 | 3D CAD Engineering Model
AUTOMOTIVE · CAR SUN VISOR

Car Sun Visor Vanity Lh Rh Injection Mold Design 1 | 3D CAD Engineering Model

.STEP