For Emerald I 4000 (units built before and after 9/87), Emerald Plus 5000, 4000 (spec H and beg spec J), Emerald III (units built before and after 9/87), Emerald Plus 6500, 6300 (spec H and beg spec J), Marquis 7000, 5500 (NHM)(beg spec A-F and beg spec G), Marquis 5000 (BGM)(spec B and spec G).
Onan Part No. 140-2379.
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