Yokomo Y2-RAC3 Top Shaft - YD-2 Upgrade  [Y2-RAC3]

Yokomo Y2-RAC3 Top Shaft of Y2-RAC for YD-2/EX/PLS
Price:
AUD$17.56
Brand:
Yokomo
Model:
Y2-RAC3
GTIN:
3888
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Or you may find similar product under the
Spares / Hop-ups - Yokomo - YD-2 category
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Precision Top Shaft for YD-2 Series by Yokomo

The Yokomo Y2-RAC3 top shaft is aimed at tuners and racers wanting a precise fit with the A-arm SP rear suspension kit. It supports a broad set of YD-2 chassis, including DP-YD2 and DP-YD2EX models, for consistent driveline alignment.

Compatibility Overview

This component is machined to match various YD-2 arrangements and is a solid option for both repairs and incremental upgrades. Confirm fitment with your particular DP-YD2 layout before final assembly to avoid interference.

Recommended Pairings

Use the Y2-RAC3 together with the suggested spur gear hub (Y2-RAC4?1, 300) to improve drivetrain stability and reduce unwanted play. Proper assembly and gear mesh are important for long term durability.
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 the Y2-RAC3 suit modified YD-2 layouts?

It works with many modified layouts but significant changes to arm length or mounting positions can affect fit. Always test fit before committing to final hardware.

Can I reuse my existing spur hub?

You may reuse an existing hub if it matches the recommended dimensions, but the vendor suggested hub (Y2-RAC4?1, 300) is specified to deliver the intended drivetrain behaviour.

What should I watch for during first run?

Check for unusual noise, looseness or heat around the driveline after a short test run, and recheck gear mesh and screw torque if anything feels off.

Is there any break-in required?

Minimal break-in is needed beyond normal bedding of gears; ensure lubrication is correct and run at moderate loads initially to verify smooth operation.

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