41mm KA24/SR20/CA18/RB20 strengthened clutch pivot ball

The GKTECH 41mm SR20/CA18/RB20 clutch pivot ball is a direct replacement of the standard item however it is considerably stronger being made from 40Cr steel. If upgrading to a heavy duty clutch it is a good idea to swap out the clutch fork pivot.

- Alternative for Nismo part 30537-RS540
- Fits all SR20DE/DET, CA18DE/DET and RB20DE/DET applications