Specialist upgrade - Tamiya 51546 RC TB-04 Ball Differential Ring Gear Set 40T SP-1546 for touring cars  [51546]

Tamiya 51546 - RC TB-04 Ball Differential Ring Gear Set (40T) SP.1546 SP-1546
Price:
NZD$10.78
Brand:
Tamiya
Model:
51546
GTIN:
4950344515462
Condition:
Brand New
Available in warehouse
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Tune Your TB-04 for Cleaner Power Delivery

The Tamiya 51546 RC TB-04 Ball Differential Ring Gear Set is a useful upgrade for enthusiasts seeking better drivetrain behaviour in their 4WD touring car. Specifically matched to the TB-04 chassis, the 40-tooth ring gear helps even out torque transfer and improves cornering predictability.

Where It Fits and Why

Designed with the TB-04 in mind, this gear set slots into the existing differential assembly without fuss. It is ideal for drivers refining setup for club meets or weekend practice who want consistent power flow and reduced drivetrain wear.

Installation Pointers

During installation of the Tamiya 51546 gear set, keep parts free of grit and hand-tighten components to avoid misalignment. Use a recommended differential lubricant and recheck the assembly after break-in to ensure long service life.

Can I use this ring gear in an older TB-04 build?

Yes, it is intended for TB-04 variants, but confirm the differential case and mounting match older revisions before fitting.

Any special break-in procedure?

Run a few low-stress laps after assembly to seat the gear teeth, then re-torque fasteners and top up grease as needed.

Will this reduce drivetrain noise?

When installed and lubricated correctly, the 40T ring gear can smooth gear engagement and cut down on clicking or chatter.

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