Features: - Timing Belt for BMW 525 i Year: 1988 - 91 Engine: M20B25 - Reference Number: CT1089, F97MR25 - Original Equipment Quality Warranty - Warranty is conditional on this part being fitted by qualified technicians according to manufacturers instructions. - Guaranteed against faulty components and workmanship - Original names and numbers are used for reference purposes only. - Safety critical parts to be fitted by Qualified Technicians in an approved workshop.