The Yokomo D-156-27AA Aluminium 27mm Rod End Adapter is a precision-machined component for YD-2 and YD-4 units converted to A-arm suspension. Using aluminium instead of steel reduces unsprung weight and helps the car change direction with less inertia.
This adapter is manufactured longer than stock kit rod ends so it matches aluminium lower A-arms well. The increased length can widen the effective track when used with resin arms, which stabilises the chassis through sweeping corners.
The Yokomo D-156-27AA fits YD-2 and YD-4 A-arm conversions and installs with common hobby tools. Its accurate dimensions make alignment straightforward, letting you get back on track quickly.
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