Tamiya 54543 RC Aluminum Cup Joints for TB04 Gear Differential (L/S) Precision Fit  [54543]

Tamiya 54543 - OP.1543 RC Aluminum Cup Joints - For TB04 Gear Differential Unit (L/S) OP-1543
Price:
NZD$22.23
Brand:
Tamiya
Model:
54543
GTIN:
4950344545438
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Fit Tamiya 54543 to Your TB04 Chassis

The Tamiya 54543 Aluminum Cup Joints offer a tidy upgrade path for TB04 and TB04 PRO touring cars. They are engineered to match the original mounting and enhance resilience under regular use.

Performance and Mass Savings

Replacing the original plastic cups with these aluminum parts reduces mass by around 6.6 grams, improving rotational response. The anodized finish lowers surface friction and pin protectors help reduce wear on mating parts.

Which Cars They Work With

These joints are compatible with TB04 and TB04 PRO platforms and suit enthusiasts wanting a durable, low-maintenance replacement for the stock components.

Can I run these on a carpet or asphalt track?

Yes, they work well on typical on-road surfaces. The reduced friction helps in both carpet and asphalt conditions, though regular inspections are recommended after hard sessions.

Do the cup joints require break in?

A short bedding period under light load will settle mating surfaces. After a few runs, recheck pin tightness and look for any early wear signs.

Are replacement pins included?

The package includes pin protectors, but if you need spare roll pins pick ones that match the original TB04 specifications.

Will these change chassis balance?

The small weight reduction at the driveline slightly lowers rotating mass rather than changing overall chassis balance. Expect crisper throttle response more than a shift in handling bias.

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