YZ-2/YD-2 Aluminum Gear Differential Case Cap for Improved Heat Dissipation - Yokomo Z2-503GHCA [Z2-503GHCA]

Yokomo Z2-503GHCA Aluminum gear diff case cap (Hard coat) for YZ-2/YD-2 series

Price:

CAD$20.44

Brand:

Yokomo

Model:

Z2-503GHCA

Not Available

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Description
FAQ

Boost Reliability on YZ-2/YD-2 with the Z2-503GHCA Aluminum Cap

The Yokomo Z2-503GHCA aluminum gear differential case cap is built for the YZ-2 off-road and YD-2 drift car series. Compared with standard resin caps, this aluminium upgrade improves thermal transfer so the internal oil stays at a more constant temperature, helping preserve stable viscosity and predictable driving behavior during extended runs.

Benefits of Aluminum Construction

Upgrading to an aluminum case cap delivers better thermal management, which reduces the chance of oil breakdown and inconsistent diff response. Precision machining also improves sealing and rotational smoothness, which can reduce the need for corrective maintenance.

Ideal for Serious Hobbyists

For drivers wanting reliable performance on race day or at practice, the aluminum cap supports steadier differential behavior and finer control of your setup.

Remark :

Due to limited stock availability, please notice that some Yokomo items may have to order from the factory and the ready time is around 4-6 weeks. Customer purchases the item is assumed to accept the waiting time which allows us to order directly from the manufacturer if the item is out of our warehouse.

Will this cap fit every YZ-2 and YD-2 variant?

Yes. The cap is produced to match the standard dimensions used across the YZ-2 and YD-2 series for a direct, bolt-on replacement.

Does the aluminum cap change maintenance intervals?

Aluminum helps reduce oil leaks and component wear, which can lengthen periods between routine maintenance, though oil checks are still recommended after heavy use.