PH-AKO8S-FCRLOCK
7075 Billet aluminum locker spools for ARRMA 8S machines. These fit front, rear and center differentials in Outcast and Kraton. These are CNC machined to tight clearances to to keep your machine running hard for a long time to come. We even shaved some weight for you. Replaces number ARA310914 and ARA310916 front and rear and center differentials. Fits case number ARA310937 front and rear ends and ARA310938 center diff.