Motor Mount Set LA426, Kyosho - Motor Mount for LAZER ZX7.5  [KY-LA426]

Mount role and compatibility overview

The Kyosho LA426 Motor Mount Set is an RC-scale motor mounting part engineered for the LAZER ZX7.5 chassis. It positions the motor on the chassis and defines the pinion-to-spur relationship without altering other drivetrain components.

Primary purpose: ensure consistent motor alignment, allow repeatable gear mesh tuning, and provide a stable base for maintenance. The emphasis is on fit and function rather than claims about construction materials.

Installation and setup notes

• Take out the old mount and inspect clearance around the motor endbell before fitting the LA426.
• Set the motor so the pinion engages the spur with minimal side play, and fasten mounting screws evenly to avoid twisting the motor plate.
• Use proper torque on the hex screws to avoid thread damage and verify gear mesh after a short run-in.
• Check motor lead and ESC routing to keep them clear of the mount and to preserve cooling paths.

The LA426 is intended for routine chassis maintenance and tuning tasks; even small changes to motor setback or tilt affect gear wear and noise. Make incremental changes and bench-test before full-speed use.