Tamiya 40509 GB-01 Aluminum Differential Joint Performance Upgrade  [40509]

Tamiya 40509 - GB-01 Aluminium Differential Joint
Price:
CAD$24.12
Brand:
Tamiya
Model:
40509
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Upgrade the GB-01 Chassis with Tamiya 40509

The Tamiya 40509 Aluminum Differential Joint is a practical upgrade for GB-01 owners seeking better longevity and smoother differential operation. Constructed from quality aluminum, this replacement part reduces wear on the drivetrain and helps maintain consistent handling across varied surfaces.

How Tamiya 40509 Improves GB-01 Handling

Choosing the Tamiya 40509 brings increased stiffness and more reliable torque transfer compared to stock components. The aluminum construction supports steadier differential action, which can translate to improved cornering precision and more predictable throttle response.

Best Uses and Maintenance Notes

This differential joint suits both competitive running and recreational sessions, giving solid performance for on-road and light off-road conditions. Routine inspection and proper lubrication will keep the unit working well and reduce the need for frequent replacements.

This joint is made for the GB-01 layout. Some gearboxes may share dimensions, but you should compare part interfaces before assuming compatibility.
Check for play and clean out grit after muddy or sandy runs. Apply recommended diff grease and inspect fasteners to maintain smooth operation.
No, the Tamiya 40509 replaces the joint without altering ratios or chassis geometry. It focuses on durability and smoother differential action.

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