Y4-202LW Compatible Slide Rack Rail, Alumite Treated - Yokomo Y4-202RR  [Y4-202RR]

Yokomo Y4-202RR Aluminum Slide Rack Rail for Y4-202LW
Price:
£7.59
Brand:
Yokomo
Model:
Y4-202RR
GTIN:
3888
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Or you may find similar product under the
Spares / Hop-ups - Yokomo - YD-4 category
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Replacement alumite rail for YD-4 slide rack units

This aluminium rail is a direct-service replacement for the slide-rail element employed in the YD-4 slide rack assembly on Y4-202LW models. A hardened alumite surface reduces friction and improves wear resistance so the slide-rack motion remains consistent across sessions.

The component is produced to mate with the Y4-202LW slide rack housing and lists compatibility with DP-YD4 and DP-YD4MR chassis. It functions as a wear-part intended for maintenance replacement when the original rail shows play or surface damage.

To install, remove the slide rack cover, swap in the alumite-treated rail, confirm unobstructed lateral travel, and reassemble. Renewing a worn rail restores repeatable slide characteristics, helping to keep setup changes predictable during tuning.
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.

What signs indicate a rail needs replacing?

Signs include lateral play, uneven or gritty travel, and visible scoring on the rail surface; any of these warrant replacement to recover consistent motion.

Will the alumite finish require special maintenance?

The alumite coating improves wear resistance and requires no special care beyond routine inspection and keeping the slide path free of debris.

Any recommended torque or reassembly advice?

When reassembling, ensure the rail moves freely before tightening. Tighten fasteners incrementally and avoid over-torquing to prevent binding the slide rack.

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