TAMIYA Hotshot / Super Hotshot / Boomerang / Bigwig Aluminum Front Gear Box by JAZRIDER JR-THS12-GU  [JR-THS12-GU]

Tamiya Hotshot / Super Hotshot / Boomerang / Bigwig Aluminum Front Gear Box (Gun Metal)
Price:
USD$29.90
Brand:
JAZRIDER
Model:
JR-THS12-GU
Condition:
Brand New
Available in shop
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Aluminum front gearbox for Tamiya chassis

This aluminum front gear box is an RC-scale replacement part designed for TAMIYA Hotshot, Super Hotshot, Boomerang and Bigwig chassis. It serves as a direct-fit hop-up focusing on the front drivetrain, intended to replace the original plastic assembly with a more rigid metal housing to reduce flex under load and improve gear alignment during spirited running.

Compatibility is limited to the models named above, and the unit is presented in a gun metal finish. The description here emphasises installation role and tuning influence rather than performance claims; it is intended for hobbyist use on model-grade transmissions only.

Specifications

  • Item: Front Gear Box
  • Material: Aluminum
  • Model Number: JR-THS12-GU
  • Compatibility: Tamiya Hotshot / Super Hotshot / Boomerang / Bigwig

Use this aluminum front gear box when you want a stiffer front-end housing for maintenance or incremental tuning of the drivetrain; confirm fitment against your chassis before installation.

Is this a direct replacement for the stock plastic housing?

The part is offered as a front gear box intended to fit the listed TAMIYA models, but confirm alignment and screw locations on your chassis prior to permanent installation.

Will this change gear mesh or require shims?

Minor mesh adjustment may be needed when replacing a plastic housing with an aluminum one to ensure proper engagement; inspect gear alignment after fitting and adjust as required.

What maintenance is recommended after installing this part?

Periodically check fastener torque and verify that bearings and gears remain free of debris; aluminum housings can transfer more shock to internal gears so routine inspection is advised.

Does the product include internal gears or bearings?

The listing describes an aluminum front gear box housing; verify the contents of the package with your supplier if you require gears or bearings included with the part.

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