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The BorgWarner Super Core S400SX at 74.5mm (100/83) is a core assembly sized to S400SX specifications for use in compatible turbo housings. As a super core, it supplies the internal rotating components and bearings required to rebuild or upgrade an S400SX unit. Use this core when maintaining or refreshing a turbo without replacing housings or external mounting hardware.
BorgWarner Super Core S400SX SX 74.5mm (100/83)
