Rear Upper Arm Mount for YZ-4 - Yokomo Z4-300RU [Z4-300RU]

Yokomo Z4-300RU Upper Arm Mount Rear for YZ-4

Price:

AUD$10.59

Brand:

Yokomo

Model:

Z4-300RU

GTIN:

3888

Not Available

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Or you may find similar product under the
Spares / Hop-ups - Yokomo - YZ-4 category

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Description
FAQ

Upper rear arm mount for YZ-4 platform

This item is the standard rear upper arm mount intended for the 1/10 4WD YZ-4. It positions the upper point of the rear suspension arm and is compatible with the YZ-4 rear geometry.

A caster-adjustment bush is included, providing selectable caster at 0 degrees, 2.5 degrees and 5 degrees. Changing the bush adjusts the rear axle inclination in relation to the hub, allowing tuning of steering return and stability without replacing suspension components.

Installation uses the YZ-4 rear mounting points and the chassis original hardware; no chassis modification should be required. Ensure fasteners are tightened to match the original settings and confirm clearance after installation.

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.

Does this need any chassis modification to fit?

No modification is required; the mount installs at the factory YZ-4 rear mounting points using the original hardware.

How should I check durability after fitting?

After fitting, verify fastener tightness and inspect for any interference during full suspension travel. Periodic checks after running will help confirm long-term fitment.