Drive Ring IMPROVED STRONGER Raymarine ST4000 MK2 Wheel Pilot

This replacement for the Raymarine MK2 Wheel Pilot (grey) is 3D printed in super strong, durable and slightly ductile plastic. The original drive ring from Raymarine was brittle and cracks/breaks at the mounting hole locations. This redesigned version is stronger, taking advantage of the strength of 3D printing without injection mould constraints that make the part weaker. You can see this new drive ring is full thickness around it's periphery rather than coved out like the original Raymarine injection moulded part.

Note: This product does not qualify for free shipping. Shipping is discounted, but not free due to the weight and size. Will be calculated for your location at checkout.