This front lower suspension mount is a precision CNC-machined replacement intended for ARRMA Kraton 6S EXB style models. Manufactured from 7075-T6 aluminium and fitted with brass inserts at hinge bore locations, the part is designed to improve hinge-pin seating and reduce front-end play.
Design notes: 7075-T6 provides increased tensile strength and better wear resistance than typical chassis plastics, while brass inserts create a durable seating surface for hinge pins to limit clearance growth and stabilise arm movement. The item is supplied as a pair to replace factory parts AR330378 and AR330379.
Installation guidance: fit the mounts in the front gearbox and lower arm area, confirm hinge-pin alignment and torque fasteners to spec. Because the mounts alter local pivot fit and stiffness, re-check camber, toe and shock positions after installation to ensure expected handling characteristics.
AR330378,AR330379
Sold as a pair to address hinge clearance and pivot stability on ARRMA 1/7 and 1/8 machines; perform a post-fit setup check to confirm steering and suspension geometry.
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