Yokomo RD-008FA17 Aluminum 4.5mm Rod End Adapter (17mm) for DP-RS13SP and select DP/SDR/DPR chassis  [RD-008FA17]

Aluminum rod end adapter

This is an RC-scale 4.5mm rod end adapter in aluminum, offered as a direct-replacement option for front lower arm connections. The part uses the same 17mm overall length found on common factory turnbuckle setups, so it is intended to match standard linkage geometry without changing mounting points.

The aluminum construction provides a lower mass alternative to steel rod-end hardware, which can affect transient steering response and feel when used as part of a front-end tuning package. The part is supplied in a two-piece pack so teams can replace both sides when servicing the front lower arm linkages.

Installation is straightforward for standard turnbuckle/rod-end assemblies: remove the existing rod ends, verify thread compatibility and engagement, install the aluminum adapter, and confirm proper endplay and linkage alignment before running the car. Check for secure seating and re-check after initial use.

Compatibility is published by the manufacturer and includes DP-RS13SP plus a range of DP, SDR and DPR chassis families such as DP-YD2 and DP-GR86 variants; refer to the official parts list or your chassis manual for the exact model matches prior to purchase.