Porsche 924 parts PR05027PSilent bloc for spring platePORSCHE 924 SET (4 pcs) Remarks: new – street versionReplacement for: 477.511.201 / 951.333.021.00 PR52013PSilent bloc for trailing armPORSCHE 924 (86-91)SET (4 pcs) Remarks: new – racing versionReplacement for: 951.331.021.01