SMT10 Differential Locker Alloy Upgrade 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:
£12.56
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 alloy locker for SMT10 and YETI

This aftermarket aluminium differential locker is a single-piece replacement designed for Axial SMT10-derived trucks and compatible YETI or Monster Jam AX90055 models. It replaces the factory diff internals to change torque sharing between wheels, producing a dependable locked behaviour useful for technical crawling and heavy truck runs.

Sold as a 1pc component, the locker is produced from alloy to offer superior resistance to deformation compared with common plastic housings. The design targets specific chassis fits rather than universal compatibility, so measure axle housing bores and mount points before attempting installation. As a drivetrain tuning option, expect altered traction response during slip and in tight situations.

Compatible Models

  • YETI
  • SMT10
  • Monster Jam AX90055

Suitable for builders seeking a more robust driveline part for SMT10 and YETI/Monster Jam platforms; allow time for fit checks and small adjustments when fitting.

Does the unit include fixings?

The product is supplied as the single locker item; additional fixings are not guaranteed and should be prepared if required.

Which models are supported?

See the Compatible Models section above for the list that includes YETI, SMT10 and Monster Jam AX90055.

Will this require changes to gearing?

Adding a locker can affect driveline load and may necessitate minor gearing or pinion adjustments depending on motor and spur setup.

Is the locker serviceable?

The one-piece alloy unit is low maintenance, but inspect mating surfaces and seals during routine service intervals to maintain fit and performance.

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