SMT10 CNC Aluminium Differential Locker MJ050F/R by GPM  [MJ050F/R]

AXIAL SMT10 Aluminium Heavy Duty Differential Locker - 1pc set (For YETI, SMT10 Monster Jam AX90055) - GPM MJ050F/R
Price:
USD$16.90
Brand:
GPM
Model:
MJ050F/R
GTIN:
4894538262544
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alt="AXIAL SMT10 Aluminium Heavy Duty Differential Locker - 1pc set (For YETI, SMT10 Monster Jam AX90055) - GPM MJ050F/R" title="AXIAL SMT10 Aluminium Heavy Duty Differential Locker - 1pc set (For YETI, SMT10 Monster Jam AX90055) - GPM MJ050F/R"
alt="AXIAL SMT10 Aluminium Heavy Duty Differential Locker - 1pc set (For YETI, SMT10 Monster Jam AX90055) - GPM MJ050F/R" title="AXIAL SMT10 Aluminium Heavy Duty Differential Locker - 1pc set (For YETI, SMT10 Monster Jam AX90055) - GPM MJ050F/R"
alt="AXIAL SMT10 Aluminium Heavy Duty Differential Locker - 1pc set (For YETI, SMT10 Monster Jam AX90055) - GPM MJ050F/R" title="AXIAL SMT10 Aluminium Heavy Duty Differential Locker - 1pc set (For YETI, SMT10 Monster Jam AX90055) - GPM MJ050F/R"
alt="AXIAL SMT10 Aluminium Heavy Duty Differential Locker - 1pc set (For YETI, SMT10 Monster Jam AX90055) - GPM MJ050F/R" title="AXIAL SMT10 Aluminium Heavy Duty Differential Locker - 1pc set (For YETI, SMT10 Monster Jam AX90055) - GPM MJ050F/R"
alt="AXIAL SMT10 Aluminium Heavy Duty Differential Locker - 1pc set (For YETI, SMT10 Monster Jam AX90055) - GPM MJ050F/R" title="AXIAL SMT10 Aluminium Heavy Duty Differential Locker - 1pc set (For YETI, SMT10 Monster Jam AX90055) - GPM MJ050F/R"
alt="AXIAL SMT10 Aluminium Heavy Duty Differential Locker - 1pc set (For YETI, SMT10 Monster Jam AX90055) - GPM MJ050F/R" title="AXIAL SMT10 Aluminium Heavy Duty Differential Locker - 1pc set (For YETI, SMT10 Monster Jam AX90055) - GPM MJ050F/R"
alt="AXIAL SMT10 Aluminium Heavy Duty Differential Locker - 1pc set (For YETI, SMT10 Monster Jam AX90055) - GPM MJ050F/R" title="AXIAL SMT10 Aluminium Heavy Duty Differential Locker - 1pc set (For YETI, SMT10 Monster Jam AX90055) - GPM MJ050F/R"

Precision CNC alloy locker for SMT10 platforms

This CNC-machined aluminium differential locker is an aftermarket single-piece unit engineered for Axial SMT10 platforms and compatible YETI or Monster Jam AX90055 applications. It replaces the conventional diff component to provide a consistent locked torque path between wheels, aimed at improving traction predictability on technical terrain and heavy-duty runs.

The part is supplied as a single 1pc assembly machined from high-grade alloy to reduce flex and wear compared with injection-moulded alternatives. Installation requires verification of axle housing bore and mounting interface tolerances to ensure correct engagement. As a drivetrain tuning component, the locker will alter torque transfer characteristics and should be integrated into an overall setup that considers suspension, tyre choice and gear mesh.

Compatible Models

  • YETI
  • SMT10
  • Monster Jam AX90055

Recommended for hobbyists seeking a precision, durable upgrade for SMT10 and YETI/Monster Jam derivative axles; inspect mating geometry and plan setup changes before fitting.

What materials and machining standards are used?

The locker is machined from a durable aluminium alloy to tight tolerance to reduce deformation and maintain operational geometry under load.

How should I verify fitment before installation?

Measure axle housing bore diameter and check mounting flange alignment against the locker to ensure correct seat and engagement without binding.

Are any modifications required to install?

Some builds may need minor shimming or different fasteners; major modifications are not typical but depend on the original axle design.