MTX-4 Precision Delrin Spur Gear 0.8 Pitch 53T MTX4-0853/V3 by 3Racing  [MTX4-0853/V3]

Precision Delrin Spur for MTX-4 Gearbox

The MTX4-0853/V3 is a Delrin spur gear specified at 0.8 pitch and 53 teeth for use with the Mugen Seiki MTX-4 gearbox layout. Manufactured to provide low friction at the mesh, this Version 3 spur is intended for direct replacement or scheduled maintenance where the same pitch and tooth count apply.

During installation confirm spur seating and centre distance are consistent with MTX-4 gearbox dimensions, set the motor pinion for accurate lateral engagement, and verify unobstructed rotation before torqueing fasteners. Correct mesh setup is critical to reduce wear and maintain efficient power transfer.

In set-up terms, Delrin reduces contact friction and can smooth power delivery under light load, aiding fine-tuning of gear mesh and bearing condition checks. Perform routine inspections for tooth wear and maintain correct clearances to ensure predictable drivetrain behaviour.