This Beck Arnley 0621003 clutch release throwout bearing is a high-quality part for your 77-83 Mazda GLC 1.5L L4 clutch. It is made of durable steel material and designed for manual transmission. The vintage part has a lower placement on the vehicle and is not a universal fitment. The clutch release bearing is specifically designed for the Beck/Arnley brand and has interchange part numbers ST4063 and RCT336SA. It is not a performance part and is suitable for manual transmission only. This part is perfect for those who are looking for a replacement for their vintage car's clutch release bearing. Exact item is shown. Vintage new old stock item with original non retail packaging. Made in Japan. No returns if installed. This item is a new, opened customer return. It has been inspected and passed quality control to insure the condition described and contents are accurate. Please review actual photos as stock photos are not the actual item, our photos are. You will ONLY receive exactly what is shown in photos, regardless of what might have originally been included. Please review our business policies in our store for information regarding returns, shipping and warranties.