Manufacturers Part# F016L64387. Advanced Rotak 650 670 750 760 770 780 790. Rotak 34 (GC), 36, 37. Rotak 40 (GC), 40C, 40 (GC) Ergoflex, 40 ER Ergoflex. Rotak 42, 43, 43 Ergoflex, 400C, 400 ER, 430 Ergopower.
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