Axial SCX10/SMT10 Centre Transmission Case MJ038 technical upgrade by GPM  [MJ038]

AXIAL SMT10 Aluminium Center Transmission Case - 1set (For SCX10, SCX10 II AX90047, SMT10 Monster Jam AX90055) - GPM MJ038
Price:
USD$24.90
Brand:
GPM
Model:
MJ038
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Precision aluminium centre transmission housing for Axial platforms

This aluminium centre transmission case is a replacement housing engineered to protect the centre gear cluster on compatible Axial platforms. The aluminium construction increases structural rigidity at the transmission while providing a conductive path that assists in moving heat away from the gear train.

The part has been validated for fit with original transmission gears and is designed to interface with standard transmission assemblies for the listed models. It is provided as a direct-fit upgrade component rather than a rebuild kit, with focus on correct alignment to maintain original gear train geometry.

The MJ038 is intended for builders optimising drivetrain longevity and thermal performance. Perform mesh checks and short initial runs after installation to confirm gear engagement and reliable operation under load.

Compatible Models

  • SCX10
  • SCX10 II AX90047
  • SMT10 Monster Jam AX90055

For technicians and experienced hobbyists running the listed Axial models, the MJ038 centre case offers a tested aluminium option to enhance case stiffness and assist gear heat management.

Does MJ038 preserve factory gear geometry?

The case is manufactured to match original mounting points and was tested to preserve gear geometry when installed with standard transmissions.

How does the case affect thermal behaviour?

Aluminium increases heat conduction away from the gear area, which helps reduce localized temperature rise compared with lower conductivity materials.

What validation was performed?

Fit checks were completed against original transmission gears for the listed models and functional trial runs are recommended post-install to confirm performance.