This slide rack, listed as Yokomo part Y4-202R, is an RC-scale replacement designed for the YD-4 series. The sliding component is made from wear-resistant steel and is used in the front steering mechanism.
The part is intended for DP-YD4 family vehicles and is supported on DP-YD4 and DP-YD4MR chassis. When installed with compatible YD-4 components it does not alter the factory steering geometry.
For best results, check the servo linkage and tie-rod interfaces after installation, confirm unhindered sliding movement, and test the full steering travel to detect any binding. Swapping a worn slide rack helps regain precise steering return and minimises play at the servo output.
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