HPI Bullet 3.0 MT/ST Alloy Centre Differential Housing BMT038 by GPM  [BMT038]

HPI Bullet 3.0 Mt And St Alloy Center Differential Housing - 2pcs set - GPM BMT038
Price:
CAD$28.87
Brand:
GPM
Model:
BMT038
GTIN:
4894538028218
Condition:
Brand New
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alt="HPI Bullet 3.0 Mt And St Alloy Center Differential Housing - 2pcs set - GPM BMT038" title="HPI Bullet 3.0 Mt And St Alloy Center Differential Housing - 2pcs set - GPM BMT038"
alt="HPI Bullet 3.0 Mt And St Alloy Center Differential Housing - 2pcs set - GPM BMT038" title="HPI Bullet 3.0 Mt And St Alloy Center Differential Housing - 2pcs set - GPM BMT038"
alt="HPI Bullet 3.0 Mt And St Alloy Center Differential Housing - 2pcs set - GPM BMT038" title="HPI Bullet 3.0 Mt And St Alloy Center Differential Housing - 2pcs set - GPM BMT038"
alt="HPI Bullet 3.0 Mt And St Alloy Center Differential Housing - 2pcs set - GPM BMT038" title="HPI Bullet 3.0 Mt And St Alloy Center Differential Housing - 2pcs set - GPM BMT038"
alt="HPI Bullet 3.0 Mt And St Alloy Center Differential Housing - 2pcs set - GPM BMT038" title="HPI Bullet 3.0 Mt And St Alloy Center Differential Housing - 2pcs set - GPM BMT038"
alt="HPI Bullet 3.0 Mt And St Alloy Center Differential Housing - 2pcs set - GPM BMT038" title="HPI Bullet 3.0 Mt And St Alloy Center Differential Housing - 2pcs set - GPM BMT038"
alt="HPI Bullet 3.0 Mt And St Alloy Center Differential Housing - 2pcs set - GPM BMT038" title="HPI Bullet 3.0 Mt And St Alloy Center Differential Housing - 2pcs set - GPM BMT038"

Alloy centre housing for HPI Bullet 3.0 MT and ST

This alloy centre differential housing is an RC-scale replacement part made for the HPI Bullet 3.0 Monster Truck (MT) and Stadium Truck (ST) platforms. Supplied as a 2pcs set, the housings replace the standard centre differential shell and act as a firm support for the centre gears and bearings inside the centre assembly.

Built from alloy to resist wear better than stock plastic shells, these housings offer a stiffer mounting point for the centre differential which helps keep gear mesh consistent under load. The component suits 1/10 scale nitro MT and ST setups when the centre differential housing is compatible with the vehicle.

Fitting requires basic disassembly of the centre gearbox, removal of the factory housing, transfer of bearings and internal gears, and careful reassembly using the original screws. Verify gear alignment and bearing seating during reassembly and run a short test to confirm smooth operation before regular use.

Specifications

  • Item Center Differential Housing
  • Material Alloy
  • Model Number BMT038
  • Compatibility HPI Bullet 3.0 MT and ST (Nitro Engines)

Use this alloy housing to restore or upgrade the centre assembly rigidity and maintain steady gear engagement during tuning and routine maintenance.

Will this fit the stock Bullet 3.0 centre assembly?

In most cases yes, this housing is designed to replace the centre differential shell on HPI Bullet 3.0 MT and ST gearboxes that use the same centre assembly layout.

How many pieces are included in the package?

The product is supplied as a two piece set to replace both halves of the centre housing as required.

Should I replace bearings and screws when installing?

Reuse bearings and hardware that are in good condition; if bearings show play or screws are damaged, replace them during reassembly for reliable operation.

Will the alloy housing change drivetrain tuning?

The stiffer alloy housing helps keep gear mesh stable under load, which can create a more consistent baseline when adjusting diff settings or gear lash.

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