MJ038GC CNC Aluminium Transmission Spur Gear Case for AXIAL SMT10 by GPM  [MJ038GC]

AXIAL SMT10 Aluminium Transmission Spur Gear Case -2pcs set (For SCX10, Wraith, SMT10 Monster Jam AX90055) - GPM MJ038GC
Price:
USD$36.90
Brand:
GPM
Model:
MJ038GC
GTIN:
4894538262315
Condition:
Brand New
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alt="AXIAL SMT10 Aluminium Transmission Spur Gear Case -2pcs set (For SCX10, Wraith, SMT10 Monster Jam AX90055) - GPM MJ038GC" title="AXIAL SMT10 Aluminium Transmission Spur Gear Case -2pcs set (For SCX10, Wraith, SMT10 Monster Jam AX90055) - GPM MJ038GC"
alt="AXIAL SMT10 Aluminium Transmission Spur Gear Case -2pcs set (For SCX10, Wraith, SMT10 Monster Jam AX90055) - GPM MJ038GC" title="AXIAL SMT10 Aluminium Transmission Spur Gear Case -2pcs set (For SCX10, Wraith, SMT10 Monster Jam AX90055) - GPM MJ038GC"
alt="AXIAL SMT10 Aluminium Transmission Spur Gear Case -2pcs set (For SCX10, Wraith, SMT10 Monster Jam AX90055) - GPM MJ038GC" title="AXIAL SMT10 Aluminium Transmission Spur Gear Case -2pcs set (For SCX10, Wraith, SMT10 Monster Jam AX90055) - GPM MJ038GC"
alt="AXIAL SMT10 Aluminium Transmission Spur Gear Case -2pcs set (For SCX10, Wraith, SMT10 Monster Jam AX90055) - GPM MJ038GC" title="AXIAL SMT10 Aluminium Transmission Spur Gear Case -2pcs set (For SCX10, Wraith, SMT10 Monster Jam AX90055) - GPM MJ038GC"
alt="AXIAL SMT10 Aluminium Transmission Spur Gear Case -2pcs set (For SCX10, Wraith, SMT10 Monster Jam AX90055) - GPM MJ038GC" title="AXIAL SMT10 Aluminium Transmission Spur Gear Case -2pcs set (For SCX10, Wraith, SMT10 Monster Jam AX90055) - GPM MJ038GC"
alt="AXIAL SMT10 Aluminium Transmission Spur Gear Case -2pcs set (For SCX10, Wraith, SMT10 Monster Jam AX90055) - GPM MJ038GC" title="AXIAL SMT10 Aluminium Transmission Spur Gear Case -2pcs set (For SCX10, Wraith, SMT10 Monster Jam AX90055) - GPM MJ038GC"

Precision CNC machined spur gear cover

The MJ038GC two-piece transmission spur gear case is CNC machined from 6061 T6 aluminium to provide a precision, rigid housing for AXIAL SMT10 Grave Digger AX90055-style transmissions and compatible AXIAL SCX10 and WRAITH variants.

Engineered to increase structural stiffness at the spur gear mounting area, the machined case helps maintain accurate gear mesh and reduces movement compared with stamped or moulded covers. The design is intended as an aftermarket direct-fit upgrade; verify chassis code and mounting geometry before installation.

Compatible Models

  • WR038GC
  • SCX038GC

Specify this aluminium case for applications needing a CNC-machined transmission spur gear housing on AXIAL SMT10 and compatible AXIAL chassis, and confirm part alignment with your model code before fitting.

What tolerances are critical when fitting MJ038GC?

Ensure mating faces and boss locations align with the transmission housing; check perpendicularity at mounting points and verify gear centre distance after installation.

Are any shims required for correct gear mesh?

Shimming needs depend on existing pinion and spur spacing; measure mesh under static conditions and adjust with appropriate shims if required to achieve correct backlash and contact pattern.

Recommended fastening practice for aluminium-to-chassis joints?

Use correct length screws with controlled torque to avoid distortion, apply medium strength thread locker on metal threads, and recheck torque after initial runs.