This anodized blue aluminum center shaft cup joint is a direct metal replacement for the Kyosho Fazer Mk2 FZ02 center driveline. It provides a more rigid interface between the driveshaft and center shaft compared with the stock plastic cup, improving fit and reducing slack.
The part is machined from anodized blue aluminum to deliver consistent mating geometry and enhanced wear resistance. It is typically fitted during scheduled maintenance, when assessing driveline straightness, or as part of upgrades to metal components for reliable, repeatable behavior.
Installation follows normal on-road procedures: remove the center driveshaft assembly, inspect bearings and mating surfaces, transfer or renew retaining hardware, and fit the new cup while confirming correct alignment and free rotation before final tightening. After fitting, check for binding and ensure the driveline turns true.
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