Garrett GTX4720 Super Core Gen II (88mm CWH) is a replacement Gen II super core sized for an 88mm compressor wheel housing. This core provides Garrett’s updated internal geometry for high‑flow applications and is intended for turbocharger rebuilding or upgrading where an 88mm compressor wheel housing is specified and compatibility with the GTX47/20 series Gen II core is required.
Garrett GTX4720 Super Core Gen II (88mm CWH)