Tamiya 54389 DB02 Metal Cup Joint Upgrade - Precision Part [54389]

Tamiya 54389 - RC DB02 Reinforced Cup Joint OP-1389

Price:

£5.08

Brand:

Tamiya

Model:

54389

GTIN:

4950344543892

Not Available

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Spares / Hop-ups - Tamiya - DB-02

Improve DB02 Drivetrain Resilience with Tamiya 54389

The Tamiya 54389 reinforced cup joint is a direct replacement for the factory plastic cup in the DB02 centre drive shaft. Crafted in metal to withstand heavier loads, this part reduces drivetrain wear and helps keep power delivery predictable on varied surfaces.

Key Points for the 54389 Reinforced Cup Joint

Material: Metal fabrication for enhanced durability
Compatibility: Specifically matched to DB02 chassis dimensions
Functionality: Minimises drivetrain play and improves torque transfer consistency

Do I need any special tools to fit the 54389?

Basic hand tools used for DB02 maintenance are sufficient; no specialised presses or cutters are required for installation.

How often should I inspect the metal cup joints?

Check them during routine service intervals or after heavy impacts, looking for looseness, wear marks, or corrosion on mating components.

Are there any recommended upgrades to pair with this part?

Consider stronger drive cups, hardened shafts, or upgraded bearings to complement the 54389 and build a more robust drivetrain overall.