That is a drive cup kit differential, that's an ordinary component for YZ-4S. Form standard front part and back gear differentials, it is usually situated in the optional center gear differential. Contains 2 pieces.
Supported ChassisB-YZ4SF / B-YZ4SF2-1 / MOR-010 / MOR-020
Copyright © 2008-2024 rcjaz.ca All rights reserved