Mugen Seiki MTX-4 Delrin 0.8 Pitch 54T Spur Gear MTX4-0854/V3 by 3Racing  [MTX4-0854/V3]

Mugen Seiki MTX-4 Low Friction Delrin Supr Gear 0.8 Pitch 54T Ver. 3 - 3RACING MTX4-0854/V3
Price:
CAD$3.23
Brand:
3Racing
Model:
MTX4-0854/V3
Please kindly input your name and email address, we will inform you once we have the restocking.
Or you may find similar product under the
category
Write a review

MTX-4 Delrin Spur Replacement

This RC-scale spur gear fits the Mugen Seiki MTX-4 chassis and carries the part number MTX4-0854/V3 from 3Racing. Made from Delrin, the gear reduces mesh friction and is cut for a 0.8 pitch pinion to deliver consistent engagement on race setups.

Use this spare when replacing a worn spur on MTX-4 cars or when dialing in drivetrain efficiency for smoother throttle modulation. Delrin meshes cleanly with common pinion materials and can help lower drivetrain drag during practice laps and club racing.

Installation notes: check pinion-to-spur mesh carefully, inspect any wave or flat washers and bearing play in the gearbox, and re-check gear mesh under load after a short run-in session. This component is intended for RC drivetrains only.

Will this 54T spur fit stock MTX-4 gearboxes?

It is produced for the MTX-4 gearbox layout and a 0.8 pitch pinion; verify your gearbox spacing and pinion pitch before fitting to confirm compatibility.

Any break-in steps recommended for Delrin spurs?

Run the drivetrain at low speed for a few short sessions to seat the mesh, then re-torque hardware and re-check mesh under load to ensure stable engagement.

How should I inspect the spur for wear?

Look for rounding or thinning of tooth profiles and check for uneven wear; replace the spur when tooth geometry degrades to avoid pinion damage.

Copyright © 2008-2026 rcjaz.ca All rights reserved