Marine CAD Models

Explore Marine CAD models for engineering workflows. Preview online and download STEP/STP, IGES, STL and more. Filter by tags, file type, price and popularity.

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

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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
801 models2D drawings
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Free
Submarine Ssk Tr 1700 S42 Ara San Juan 1 | 3D CAD Engineering Model
MARINE · SUBMARINE

Submarine Ssk Tr 1700 S42 Ara San Juan 1 | 3D CAD Engineering Model

.STEP
Free
Stan Tug 1004 1 | 3D CAD Engineering Model
MARINE · STAN TUG 1004 1

Stan Tug 1004 1 | 3D CAD Engineering Model

.STEP
Free
Anchor Of Inglefild S Type 1 | 3D CAD Engineering Model
MARINE · ANCHOROFINGLEFILDSTYPE1

Anchor Of Inglefild S Type 1 | 3D CAD Engineering Model

.STEP
Free
Americas Cup Etnz Ac50 1 | 3D CAD Engineering Model
MARINE · AMERICAS CUP

Americas Cup Etnz Ac50 1 | 3D CAD Engineering Model

.STEP

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Rettungskutter 1 | 3D CAD Engineering Model
MARINE · RETTUNGSKUTTER 1

Rettungskutter 1 | 3D CAD Engineering Model

.STEP
Free
Water Jet Propulsion 1 | 3D CAD Engineering Model
MARINE · WATER JET PROPULSION

Water Jet Propulsion 1 | 3D CAD Engineering Model

.STEP
Free
Damen Outboard Rhib 975 1 | 3D CAD Engineering Model
MARINE · DAMEN OUTBOARD RHIB 975

Damen Outboard Rhib 975 1 | 3D CAD Engineering Model

.STEP
Free
Hull Model For Stena Teknik Challange 1 | 3D CAD Engineering Model
MARINE · HULL MODEL

Hull Model For Stena Teknik Challange 1 | 3D CAD Engineering Model

.STEP
Free
The Hull 1 | 3D CAD Engineering Model
MARINE · THE HULL 1

The Hull 1 | 3D CAD Engineering Model

.STEP
Free
Watertight Door Handle 3 | 3D CAD Engineering Model
MARINE · WATERTIGHT DOOR HANDLE 3

Watertight Door Handle 3 | 3D CAD Engineering Model

.STEP
Free
Canoe Prospector 15 Template 1 | 3D CAD Engineering Model
MARINE · CANOE PROSPECTOR 15

Canoe Prospector 15 Template 1 | 3D CAD Engineering Model

.STEP
Free
Engine Telegraph 1 | 3D CAD Engineering Model
MARINE · ENGINE TELEGRAPH

Engine Telegraph 1 | 3D CAD Engineering Model

.STEP
Free
Usbl Transceiver Ultra Short Baseline 1 | 3D CAD Engineering Model
MARINE · USBL TRANSCEIVER

Usbl Transceiver Ultra Short Baseline 1 | 3D CAD Engineering Model

.STEP
Free
Marine Spotlight 1 | 3D CAD Engineering Model
MARINE · MARINE SPOTLIGHT 1

Marine Spotlight 1 | 3D CAD Engineering Model

.STEP
Free
La Barracuda 1 | 3D CAD Engineering Model
MARINE · LA BARRACUDA 1

La Barracuda 1 | 3D CAD Engineering Model

.STEP
Free
Wwii Battleship Model 1 | 3D CAD Engineering Model
MARINE · WWII BATTLESHIP MODEL 1

Wwii Battleship Model 1 | 3D CAD Engineering Model

.STEP
Free
10 Meter Catamaran Speedboat 1 | 3D CAD Engineering Model
MARINE · CATAMARAN

10 Meter Catamaran Speedboat 1 | 3D CAD Engineering Model

.STEP
Free
Seastar Ch4481 1 | 3D CAD Engineering Model
MARINE · SEASTAR CH4481 1

Seastar Ch4481 1 | 3D CAD Engineering Model

.STEP
Free
Big Boat Hull 1 | 3D CAD Engineering Model
MARINE · BOAT HULL

Big Boat Hull 1 | 3D CAD Engineering Model

.STEP
Free
Bote 4 | 3D CAD Engineering Model
MARINE · BOTE 4

Bote 4 | 3D CAD Engineering Model

.STEP
Free
Stena Blue 1 | 3D CAD Engineering Model
MARINE · STENA BLUE 1

Stena Blue 1 | 3D CAD Engineering Model

.STEP
Free
Stena Ship 4 Barco 1 | 3D CAD Engineering Model
MARINE · STENA SHIP 4 BARCO 1

Stena Ship 4 Barco 1 | 3D CAD Engineering Model

.STEP