2721162HNBR 2610311 Obsolete no replacement 2400122VIT 3711119 IMM500-500 P500F8-100 ES2721221T18H5 12101100 2400122VIT 2400222 REPLACED BY 0.180.458.03.3.042 (different brand: SUCO) 2470121 - alternatives are 2400122VIT 2721162HNBR or 27N21122VIT 2090-1/4-1/8 +4921161 HNBR 5062608100 2450122 1-10 ES-6101-0.4MTS old code new code ES-8101-D-0.4M 1.1.66.621.010