Tamiya 54389 DB02 Reinforced Cup Joint - Off-Road Drivetrain Part [54389]

Tamiya 54389 - RC DB02 Reinforced Cup Joint OP-1389

Price:

AUD$10.21

Brand:

Tamiya

Model:

54389

GTIN:

4950344543892

Not Available

Please kindly input your name and email address, we will inform you once we have the restocking.

Or you may find similar product under the

Spares / Hop-ups - Tamiya - DB-02

Rugged DB02 Cup Joint Upgrade with Tamiya 54389

The Tamiya 54389 reinforced cup joint replaces the original plastic cup in the DB02 centre drive shaft with a metal unit built for tougher running. It helps resist breakage and keeps power flowing cleanly from the motor to the wheels during heavy use.

Notable Traits of the 54389 Metal Joint

Material: Robust metal composition for higher impact resistance
Compatibility: Tailored to the DB02 chassis fitment
Functionality: Enhances torque transfer and reduces drivetrain flex

How many 54389 joints do I need to replace on one car?

Fit a set of four to fully replace the DB02's cup joints and restore even drivetrain performance across both axles.

Any tips for installation on rough setups?

Ensure mating surfaces are clean and use a small amount of corrosion-proof grease; recheck fasteners after initial runs on rough terrain.

Will this affect drivetrain noise?

Metal components may produce slightly more mechanical noise, but proper lubrication will keep levels minimal while improving reliability.