Aristarco dishwasher rinse arm shaft for wash arm

This shaft for rinse and wash arms is mounted on Aristarco dishwashing machines, the following models: AE 35.21, AE 38.25, AE 40.29, AE 40.30, AE 45.30, AE 50.32, AE 50.35, AE 50.35 H, AL 55.45 EM/P, AP 35.21, AP 35.21 D.A., AP 38.25, AP 38.25 D.A., AP 40.28, AP 40.28 D.A., AP 40.29, AP 40.29 D.A., AP 40.31, AP 40.31 D.A., AP 45.30, AP 45.30 D.A., AP 50.32, AP 50.32 D.A., AP 50.35, AP 50.35 D.A., AP 55.40, AP 55.40 D.A., EURO 380, EURO 500, GL 5.34 E., GL 7.40 E.M., GL5.34, GL7.38, PASSPORT 45.30, PASSPORT 50.32, AE 1000, AE 1200, AH 1000, AH 1000 EASY, AH 1100, AH 1100 DGT, AH 800, AH 800 E, AH 800 E-D.A., AH 800 E-ES, AH 800 E-PRS, AH 800M, AP 1000, GL 8.50 E, PASSPORT 1040, AL 40.28, AL 40.28 E, AL 40.28 EM, AL 45.32, AL 45.32 E, AL 45.32 EM, AL 50.34, AL 50.34 E, AL 50.34 EM, AL 50.40, AL 50.40 E, AL 50.40 EM, AL 55.45, AL 55.45 E, AL 55.45 E/P, AL 55.45 EM, ALISEO 40.28 E, ALISEO 45.32 E, AS 40.31, AS 40.31 D.A., AS 40.31DGT, AS 40.31DGT-D.A., AS 40.31E, AS 40.31E-DA, AS 50.35, AS 50.35 D.A., AS 50.35 DGT, AS 50.35DGT-DA, AS 50.35E, AS 50.35E-DA, AS 55.40, AS 55.40 D.A., AS 55.40 DGT, AS 55.40DGT-DA, AS 55.40E, AS 55.40E-DA, AU-L 55.45, AU-L 55.45E, AU-P 55.40, AU-S 55.40, AU-S 55.40 DGT, AU-S 55.40E, AW 40.28, AW 45.32, EURO 350, EURO 400, PASSPORT 35.21, PASSPORT 38.25, PASSPORT 40.28, PROJECT28, SELF4.32, SELF400