Tamiya Hotshot / Super Hotshot / Boomerang / Bigwig Aluminium Rear Gearbox JAZRIDER JR-THS13-LB  [JR-THS13-LB]

Tamiya Hotshot / Super Hotshot / Boomerang / Bigwig Aluminum Rear Gear Box (Blue)
Price:
USD$31.90
Brand:
JAZRIDER
Model:
JR-THS13-LB
Condition:
Brand New
Available in warehouse
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Practical Aluminium Rear Gearbox for Daily RC Use

The JAZRIDER JR-THS13-LB blue aluminium rear gear box is a purpose-built replacement housing for Tamiya Hotshot, Super Hotshot, Boomerang and Bigwig models. It is intended to give hobbyists a durable, easy to service option versus the stock plastic case.

Designed for Durability and Ease of Maintenance

Aluminium construction reduces flex in the rear end and helps move heat away from the gears. This keeps gear alignment more consistent and simplifies routine inspections and maintenance.

Installation Guidance for Hobbyists

This gearbox matches the factory mounting pattern and accepts standard Hotshot internals. Transfer bearings and seals carefully, verify shaft alignment, and use correct torque on fasteners to avoid distortion of the assembly.

Is this a direct replacement for the stock rear case?

Yes. The JAZRIDER JR-THS13-LB is manufactured to fit the Hotshot family without chassis modification and uses existing fastenings and internals.

Should I change grease or bearings when fitting?

Use your usual gear grease. Inspect bearings during transfer and replace only if worn. Proper lubrication and clean bearings help the aluminium case perform reliably.

Any tips to avoid installation issues?

Confirm bearing fit and shaft play before sealing the case. Check screw lengths and thread engagement to prevent interference with moving parts.