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ORDER from our complete selection of Autohelm and Raymarine autopilot replacement parts in our ONLINE STORE.

 

Or click on any of the products below.  We are constantly designing new parts and adding them to our inventory.

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Autohelm 4000

Try our new Graphical Parts Finder for the Autohelm 4000 MK1 (black wheel), with an exploded parts view and links to where all parts can be purchased.  We also have some parts for the newer Raymarine ST4000 MK2 (grey wheel) below.

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Clutch lever
Autohelm 4000 & ST4000
Installation Video
Clutch lever for Autohelm 4000 wheel pilot
Planetary Gears
Autohelm 4000 Wheel Pilot
Gear Box Drive Assembly
Planetary Gears for Autohelm 4000 Wheel Pilot Gear Box Drive Assembly
Autohelm 4000 ST4000
Belt Drive Pinion Gear
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Autohelm 4000 Belt Drive Pinion Gear
Bulkhead Connectors​
Autohelm 2000/3000/4000
Wheel Pilot
Autohelm 4000 Bulkhead Connectors
Belt Drive Wheel
Autohelm 4000 Wheel Pilot
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autohelm 4000 belt drive wheel
Control head mount bracket for Autohelm 2000 3000 and 4000
Control head mount bracket
Autohelm 4000 & ST4000
Black or White
Drive Eccentric Assembly
Autohelm 4000 ST4000
Wheel Pilot
Drive Eccentric Assembly for Autohelm 4000 and ST4000 Wheel Pilot
Drive Belt
Autohelm 4000
Wheel Pilot
Autohelm 4000 belt D169
Motor Connection
Plug and Socket
Autohelm 4000
AH4000 Connectors 2.jpg
Belt Adjustment Wheel
Autohelm 4000 Wheel Pilot
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Autohelm 4000 belt adjustment wheel
Autohelm 4000 / ST4000
Roller Wheel Replacement
Set of 7
Autohelm 4000 ST4000 Roller Wheel Replacement
Autohelm 4000 / ST4000
Broken Stem Repair Kit
Repairs Broken Roller Post
Autohelm 4000 and ST4000 Broken Stem or Post Repair Kit
Spoke Clamps
All Sizes
Autohelm 4000
Spoke wheel clamp autohelm 4000
Motor Cap Assembly for Autohelm 4000 Wheel Pilot
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Autohelm 4000 Motor Cap
Drive Motor for Autohelm 4000
Wheel Pilot ST4000
N012
AH4000 motor.jpg
MK2

We also have some parts for the newer Raymarine ST4000 MK2 (grey wheel) below.

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Clutch Lever
Autohelm ST4000 MK2
Wheel Pilot
Autohelm Raymarine ST4000 MK2 Clutch Lever
Planetary Gears for Autohelm or Raymarine MK2 ST4000 Wheel Pilot
Planetary Gears
Autohelm MK2 ST4000
Raymarine Wheel Pilot
ST3000

Parts for the old Autohelm 3000 and ST3000 and Simrad / Navico WP belt drive wheel pilots.​

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Clutch Lever Assembly for Autohelm 3000 and ST3000
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ST3000 lever suite v2.jpg
Clutch Lever Bracket for Autohelm 3000 and ST3000
Motor mount bracket 3000 2.jpg
Pedestal Mount Bracket
Autohelm 3000 and ST3000
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Pedestal bracket.jpg
   Belt Drive Gear and End Cap
 for Autohelm 3000 and ST3000
Wheel Pilot
Autohelm ST3000 3000 belt drive cone gear sproket
Stainless Steel Bearings and Cage
for Autohelm 3000 and ST3000
Wheel Pilot
Bearings.jpg
Helm Wheel / Drum 
for Autohelm 3000 and ST3000
Wheel Pilot
Autohelm 3000 ST3000 helm wheel drum autopilot
Analog 3000

Parts for the very old Autohelm Analog 3000 autopilot which is distinguished by a compass rose on top of a bullet shaped motor with a dial to set the direction.

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Control head mount bracket
Autohelm Analog 3000
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Control head mount bracket for Autohelm Analog 3000
Clutch Lever Assembly for Autohelm Analog 3000
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Clutch Lever Assembly for Autohelm Analog 3000
Rotary Dial

Rotary dial unicontroller trackpad parts for the C90W, C120W, C140W, E90W, E120W and E140W chart plotters.

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Clear Button Actuators for Raymarine Widescreen Display Unicontroller Rotary Dial
Raymarine Unicontroller Switch Actuators
Power Button for C&E Widescreen Displays
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Raymarine wide screen display power button
Simrad
Simrad Wheel Pilot
WP10 WP30 WP32
Ring Rollers (set of 6)
Simrad WP10 WP32 WP30 wheel pilot rollers sleaves
Simrad Rear Port Connector Seals with Locking Cable Bushing Collar AP16 AP25 AP26
Simrad seals package top angle 2.jpg
Simrad Robertson Corner Replacements AP16 AP20 AP22 AP25 AP26
Simrad corners package top.jpg
Clutch Roller Parts
Simrad WP10/WP30/WP32
Wheel Pilot
Clutch roller package.jpg
Simrad Wheel Pilot
WP10 WP30 WP32
Drive Belt
Simrad WP10 WP30 WP32 Belt
Rudder References

Check out our complete line of rudder reference replacements - ALL 100% waterproof for Simrad, Furuno, Raymarine, Comnav autopilot systems.  Even the frequency based RF45X.

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Click here to see our complete line of rudder references!

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Rotary Rudder Reference
Replacement for Raymarine
Mfg Part # M81105
Rotary Rudder Reference Replacement for Raymarine Part M81105

​i3DGear has designed replacements for parts for marine autopilot systems that break and are now unavailable.  Unavailable parts often mean replacing the entire unit, which in the case of autopilot systems can mean replacing thousands of dollars of equipment for a $30 part.  This is wasteful, expensive and can result in holes in your panel and hull from new units which are different sizes.

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3D printing allows obsolete plastic parts to be made indefinitely.  The designs of the parts made by i3DGear are often improved by being able to remove strength limitations inherent in the original parts due to the constraints of injection molding.  All our parts are printed in high density, industrial strength plastic, often stronger than the original parts.

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Check out this video preview of our parts!
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