Part Number: 22-284-027 (Tachometer ind,dual sync)Part Number: 50-380014-27 (Tachometer ind,dual sync)Part Number: 6620-00-236-2048CG (Tachometer ind,dual sync)Part Number: 751CK-02 (Tachometer ind,dual sync)Part Number: 751CK-3-02 (Tachometer ind,dual sync)Part Number: 751CK-3-2 (Tachometer ind,dual sync)Part Number: AN5530-3A (Tachometer ind,dual sync)Part Number: C668016-0107 (Tachometer ind,dual sync)Part Number: C668016-0112 (Tachometer ind,dual sync)Part Number: CM2638-L1 (Tachometer ind,dual sync)Part Number: CM2638-L2 (Tachometer ind,dual sync)Part Number: G0480 (Tachometer ind,dual sync)Part Number: MARKIII (Tachometer ind,dual sync)Part Number: SP5513-01-CES (Tachometer ind,dual sync)Part Number: SP5514-19 (Tachometer ind,dual sync)Part Number: SP5514-1-CES (Tachometer ind,dual sync)Part Number: SP5514-2-CES (Tachometer ind,dual sync)