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Northern Lights - 643 Engine Group Spare Parts

Northern Lights / Lugger / Alaska Marine 643 (64mm bore, 3 cylinder)

Models: M673L2, M673L3, M673L3G, M673LD2, M673LD3, M673LD3G, NL673L2, and NL673L3.

Aftermarket Parts stocked and shipped from the Gold Coast, Australia.

Spare Part Northern Lights / Notes Aftermarket Part
FILTERS
Oil Filter 24-08001 LP 24-08001
Fuel Filter 24-52020 LP 24-52020
COOLING SYSTEM
Impeller (Pump 25-18305) 25-18325 (old style Johnson pump 10-24335-01, lip seal) AN 3823
Impeller (pump  25-12007) 25-12009 (newer Jabsco pump, mechanical seal) AN 3830
Impeller FOR JMP PUMP ONLY JMP 7070-01
Seawater Pump 25-12007 JMP NL08IH
EXHAUST SYSTEM:
Elbow 135611140, 135616570 HDI NL 1.5