Hirschmann part numbers for the gears were 721124001, 721124-001, 722015011, 722015-011. Peugeot; AUTA 6000 ELF161, AUTA 6000EL162, AUTA 6000 EL163, AUTA 6000 ELF165. Porsche; AUTA 6000 EL853, AUTA 6000 EL854, AUTA 6000 EL856, AUTA 6000 EL 863.
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