HPI Z866 Lock Nut Aluminum M4 (Silver) Z866 1/16 Summit Parts A hard front spring limits

A hard front spring limits front-end dive and chassis roll

the high durability and impact resistance allows drivers to unleash the full potential of the chassis

Differential shafts are under load every moment your truck is moving

Product Type: Dual Motor Cooling-Fan Assembly

HPI Z866 Lock Nut Aluminum M4 (Silver) Z866 1/16 Summit Parts A hard front spring limitsHPI Z866 Lock Nut Aluminum M4 (Silver) Z866 Genuine HPI Racing aluminum M4 lock nuts in silver. Aluminum saves weight over steel while the locking design keeps fasteners tight through vibration and hard driving. Use them to replace worn lock nuts that no longer hold securely, or to add a lightweight finishing touch to your build. Genuine HPI Racing part #Z866 Lock nut, M4 Aluminum construction, silver finish Locking design resists vibration