MR-4TCSD Upper I Arm Set Titanium Upgrade YOKSD007T by Yokomo  [YOKSD007T]

Yokomo SD-007T - Yokomo MR-4TCSD Titanium Upper I Arm Set
Price:
AUD$43.15
Brand:
Yokomo
Model:
YOKSD007T
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Titanium upper link set for MR-4TCSD

The Yokomo YOKSD007T titanium upper I arm set is supplied for use on MR-4TCSD-designated chassis and is provided as a direct replacement option where MR-4TCSD compatibility is advertised. Installed as the upper link, these arms play a role in camber control and the upright's roll centre behavior at both front and rear.

This offering is a material-focused upgrade: titanium aims to improve rigidity and resistance to wear compared with typical plastic or aluminum stock arms, which can change feedback under load and improve repeatability during tuning. Keep bearings and mounting hardware in good condition to realise the benefits.

Specifications

  • Item Upper I arm set
  • Material Titanium
  • Model Number YOKSD007T
  • Compatibility MR-4TCSD

Prior to installation, confirm MR-4TCSD mounting geometry and ensure ball studs and retainers match; this YOKSD007T set is made to upgrade material properties while keeping the original suspension layout intact.
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.

Is the YOKSD007T a direct swap for MR-4TCSD arms?

Yes, the YOKSD007T is designed for MR-4TCSD compatibility and should align with the original mounting points. Double-check your chassis variant and clearance around uprights to avoid interference.

Will switching to titanium affect cornering balance?

Increased stiffness from titanium can shift transient responses and reduce unwanted flex, which may result in sharper turn-in or altered mid-corner balance; small suspension tweaks can compensate for these effects.

Do these arms need different maintenance than plastic arms?

Maintenance is similar: keep pivot areas clean, check for wear at sockets, and replace any worn ball studs. Titanium resists wear but connectors and studs still require inspection.

Should I expect changes in measured setup numbers?

Geometric values set by link lengths and mounting points remain unchanged, but load-dependent behaviour can differ; re-measure camber and toe after installation to ensure targets are met.

What signs indicate the arms need replacing?

Look for play at ball-socket joints, any visible deformation, or thread damage on studs. Replace worn retainers or studs to maintain solid attachment and predictable handling.

Where do I find the exact YOKSD007T contents list?

Consult the retailer's product description or the product packaging for the official parts list to confirm how many arms and any included fittings are supplied with the YOKSD007T kit.

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