Belts, Gaskets, Seals, Relays, Switches, Thermostats There are 23 products.

Belts, Gaskets, Seals, Relays, Switches, Thermostats

Northern Lights Belts, Gaskets, Seals, Relays, Switches, and Thermostats. Questions as to what part you need? Don't hesitate to contact us here or chat with us below!

  • DRIVE BELT 3/8" X 28-5/8"
    Available

    DRIVE BELT 3/8" X 28-5/8" - 40-02002

    DRIVE BELT 3/8" X 28-5/8" - FOR NORTHERN LIGHTS MARINE GENERATORS: M673, M673L, M673L2, M673L3, M673LD2, M673LD3, NL673, NL673L, NL673L2, NL673L3. MFG#: 40-02002

    DRIVE BELT 3/8" X 28-5/8" - FOR NORTHERN LIGHTS MARINE GENERATORS: M673, M673L, M673L2,...

    DRIVE BELT 3/8" X 28-5/8" - FOR NORTHERN LIGHTS MARINE GENERATORS: M673, M673L, M673L2, M673L3, M673LD2, M673LD3, NL673, NL673L, NL673L2, NL673L3. MFG#: 40-02002

    $17.95

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  • DRIVE BELT 31/64" X 37-7/8"
    Available

    DRIVE BELT 31/64" X 37-7/8" - 40-02003

    DRIVE BELT 31/64" X 37-7/8" - FOR NORTHERN LIGHTS MARINE GENERATORS: M16C, M20CL, M20CR, M20CR2, M20CRW2, M843JK, M843NK, M843NW2, M843NW3, NL843JK, NL843NK, NL843NW2, NL843NW3, L844D, M844K, M844LK, M844K2, M844LK2, M844LW2, M844W2, NL844K, NL844LK, NL844K2, NL844LK2, NL844LW2, NL844W2. MFG#: 40-02003

    DRIVE BELT 31/64" X 37-7/8" - FOR NORTHERN LIGHTS MARINE GENERATORS: M16C, M20CL,...

    DRIVE BELT 31/64" X 37-7/8" - FOR NORTHERN LIGHTS MARINE GENERATORS: M16C, M20CL, M20CR, M20CR2, M20CRW2, M843JK, M843NK, M843NW2, M843NW3, NL843JK, NL843NK, NL843NW2, NL843NW3,...

    $21.95

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  • DRIVE BELT 3/8" X 31-5/8"
    Available

    DRIVE BELT 3/8" X 31-5/8" - 40-08201

    DRIVE BELT 3/8" X 31-5/8" - FOR NORTHERN LIGHTS MARINE GENERATORS: M753K, M753W, NL753K, NL753W. MFG#: 40-08201

    DRIVE BELT 3/8" X 31-5/8" - FOR NORTHERN LIGHTS MARINE GENERATORS: M753K, M753W,...

    DRIVE BELT 3/8" X 31-5/8" - FOR NORTHERN LIGHTS MARINE GENERATORS: M753K, M753W, NL753K, NL753W. MFG#: 40-08201

    $17.95

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  • DRIVE BELT 31/64" X 38-7/8"
    Available

    DRIVE BELT 31/64" X 38-7/8" - 40-08401

    DRIVE BELT 31/64" X 38-7/8" - FOR NORTHERN LIGHTS MARINE GENERATORS. Model usage: 20 KW tier II. MFG#: 40-08401

    DRIVE BELT 31/64" X 38-7/8" - FOR NORTHERN LIGHTS MARINE GENERATORS. Model usage: 20 KW...

    DRIVE BELT 31/64" X 38-7/8" - FOR NORTHERN LIGHTS MARINE GENERATORS. Model usage: 20 KW tier II. MFG#: 40-08401

    $25.95

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  • DRIVE BELT 3/8" X 32-5/8"
    Available

    DRIVE BELT 3/8" X 32-5/8" - 40-08601

    DRIVE BELT 3/8" X 32-5/8" - FOR NORTHERN LIGHTS MARINE GENERATOR: M753W2, NL753W2, M773LW2, M773LW3, NL773LW3. MFG#: 40-08601

    DRIVE BELT 3/8" X 32-5/8" - FOR NORTHERN LIGHTS MARINE GENERATOR: M753W2, NL753W2,...

    DRIVE BELT 3/8" X 32-5/8" - FOR NORTHERN LIGHTS MARINE GENERATOR: M753W2, NL753W2, M773LW2, M773LW3, NL773LW3. MFG#: 40-08601

    $11.95

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  • DRIVE BELT 1/2" X 46-3/8"
    Available

    DRIVE BELT 1/2" X 46-3/8" - 40-05404

    DRIVE BELT 1/2" X 46-3/8" - FOR NORTHERN LIGHTS MARINE GENERATORS: M944W. Model Usage: 30 KW. MFG#: 40-05404

    DRIVE BELT 1/2" X 46-3/8" - FOR NORTHERN LIGHTS MARINE GENERATORS: M944W. Model Usage:...

    DRIVE BELT 1/2" X 46-3/8" - FOR NORTHERN LIGHTS MARINE GENERATORS: M944W. Model Usage: 30 KW. MFG#: 40-05404

    $21.95

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  • THERMOSTAT SEAL RING 25 &33KW
    Available

    THERMOSTAT SEAL RING - 11-10015

    THERMOSTAT SEAL RING 25 & 33KW - FOR NORTHERN LIGHTS MARINE GENERATORS. MFG#: 11-10015

    THERMOSTAT SEAL RING 25 & 33KW - FOR NORTHERN LIGHTS MARINE GENERATORS. MFG#: 11-10015

    THERMOSTAT SEAL RING 25 & 33KW - FOR NORTHERN LIGHTS MARINE GENERATORS. MFG#: 11-10015

    $9.95

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  • Available

    GASKET THERMOSTAT RING - 145996590

    GASKET THERMOSTAT RING, SEAL 8&10 KW all - FOR NORTHERN LIGHTS MARINE GENERATORS: M753K, M753W, NL753K, NL753W. MFG#: 145996590

    GASKET THERMOSTAT RING, SEAL 8&10 KW all - FOR NORTHERN LIGHTS MARINE GENERATORS:...

    GASKET THERMOSTAT RING, SEAL 8&10 KW all - FOR NORTHERN LIGHTS MARINE GENERATORS: M753K, M753W, NL753K, NL753W. MFG#: 145996590

    $1.95

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  • GASKET,ROCKER ARM COVER
    Available

    GASKET, ROCKER ARM COVER - 111996470

    GASKET, ROCKER ARM COVER 5 & 6 KW Tier II - 111996470. MFG#: 111996470

    GASKET, ROCKER ARM COVER 5 & 6 KW Tier II - 111996470. MFG#: 111996470

    GASKET, ROCKER ARM COVER 5 & 6 KW Tier II - 111996470. MFG#: 111996470

    $17.95

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  • GASKET,EXHAUST MANIFOLD MTG
    Available

    GASKET, EXHAUST MANIFOLD MTG - 135996731

    GASKET, EXHAUST MANIFOLD MTG FOR NORTHERN LIGHTS MARINE GENERATORS: M673L2, M673L3, M673LD2, M673LD3, NL673L2, NL673L3. MFG#: 35996731

    GASKET, EXHAUST MANIFOLD MTG FOR NORTHERN LIGHTS MARINE GENERATORS: M673L2, M673L3,...

    GASKET, EXHAUST MANIFOLD MTG FOR NORTHERN LIGHTS MARINE GENERATORS: M673L2, M673L3, M673LD2, M673LD3, NL673L2, NL673L3. MFG#: 35996731

    $14.95

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  • GASKET,ROCKER ARM COVER M643/673
    Available

    GASKET, ROCKER ARM COVER - 111996340

    GASKET,ROCKER ARM COVER FOR NORTHERN LIGHTS MARINE GENERATORS: M643, M643K, M643M, NL643, M673, M673L, NL673, NL673L. MFG#: 111996340

    GASKET,ROCKER ARM COVER FOR NORTHERN LIGHTS MARINE GENERATORS: M643, M643K, M643M,...

    GASKET,ROCKER ARM COVER FOR NORTHERN LIGHTS MARINE GENERATORS: M643, M643K, M643M, NL643, M673, M673L, NL673, NL673L. MFG#: 111996340

    $15.95

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  • GASKET,ROCKER ARM COVER M753
    Available

    GASKET, ROCKER ARM COVER - 111996290

    GASKET, ROCKER ARM COVER - 111996290, FOR NORTHERN LIGHTS MARINE GENERATORS: M753, M753K, M753W, NL753K, NL753W. Compatible with: 8 KW.      MFG#: 111996290

    GASKET, ROCKER ARM COVER - 111996290, FOR NORTHERN LIGHTS MARINE GENERATORS: M753,...

    GASKET, ROCKER ARM COVER - 111996290, FOR NORTHERN LIGHTS MARINE GENERATORS: M753, M753K, M753W, NL753K, NL753W. Compatible with: 8 KW.      MFG#: 111996290

    $15.95

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  • Available

    GASKET, ROCKER ARM COVER - 111996420

    NORTHERN LIGHTS GASKET, ROCKER ARM COVER. USAGE 8 - 9 KW MFG# 111996420

    NORTHERN LIGHTS GASKET, ROCKER ARM COVER. USAGE 8 - 9 KW MFG# 111996420

    NORTHERN LIGHTS GASKET, ROCKER ARM COVER. USAGE 8 - 9 KW MFG# 111996420

    $14.95

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  • GASKET,ROCKER ARM COVER M843W-2
    Available

    GASKET,ROCKER ARM COVER -111996410

    GASKET,ROCKER ARM COVER - FOR NORTHERN LIGHTS MARINE GENERATORS AND ENGINES. MFG#: 111996410

    GASKET,ROCKER ARM COVER - FOR NORTHERN LIGHTS MARINE GENERATORS AND ENGINES. MFG#:...

    GASKET,ROCKER ARM COVER - FOR NORTHERN LIGHTS MARINE GENERATORS AND ENGINES. MFG#: 111996410

    $24.95

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  • Gasket, Therm. Cover
    Available

    GASKET (THERMOSTAT COVER) - 11-13101

    GASKET (THERMOSTAT COVER) - FOR NORTHERN LIGHTS MARINE GENERATORS AND ENGINES:  M16C, M20CL, M20CR, M20CR2, M20CRW2, M843JK, M843NK, M843NW2, M843NW3, NL843JK, NL843NK, NL843NW2, NL843NW3, L844D, M844K, M844LK, M844K2, M844LK2, M844LW2, M844W2, NL844K, NL844LK, NL844K2, NL844LK2, NL844LW2 & NL844W2  MFG#: 11-13101

    GASKET (THERMOSTAT COVER) - FOR NORTHERN LIGHTS MARINE GENERATORS AND ENGINES:  M16C,...

    GASKET (THERMOSTAT COVER) - FOR NORTHERN LIGHTS MARINE GENERATORS AND ENGINES:  M16C, M20CL, M20CR, M20CR2, M20CRW2, M843JK, M843NK, M843NW2, M843NW3, NL843JK, NL843NK,...

    $9.95

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  • RELAY 12VDC 50A
    Available

    RELAY (12V, DC, 50A) - 22-42047

    RELAY (12V, DC, 50A) - FOR NORTHERN LIGHTS MARINE GENERATORS AND ENGINES: MFG#: 22-42047

    RELAY (12V, DC, 50A) - FOR NORTHERN LIGHTS MARINE GENERATORS AND ENGINES: MFG#: 22-42047

    RELAY (12V, DC, 50A) - FOR NORTHERN LIGHTS MARINE GENERATORS AND ENGINES: MFG#: 22-42047

    $11.95

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  • RELAY,SPDT 24VDC 20A
    Available

    RELAY (24V, DC, SPDT, 20A) - 22-40085

    RELAY (24V, DC, SPDT, 20A) - FOR NORTHERN LIGHTS MARINE GENERATORS AND ENGINES. MFG#: 22-40085

    RELAY (24V, DC, SPDT, 20A) - FOR NORTHERN LIGHTS MARINE GENERATORS AND ENGINES. MFG#:...

    RELAY (24V, DC, SPDT, 20A) - FOR NORTHERN LIGHTS MARINE GENERATORS AND ENGINES. MFG#: 22-40085

    $12.95

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  • Low Oil Pres. Switch
    Available

    OIL PRESSURE SWITCH - 185246011

    OIL PRESSURE SWITCH (14.2 PSI, STANDARD GROUND, 1/8" BSPT) - FOR NORTHERN LIGHTS MARINE GENERATORS AND ENGINES. MFG#: 185246011

    OIL PRESSURE SWITCH (14.2 PSI, STANDARD GROUND, 1/8" BSPT) - FOR NORTHERN LIGHTS MARINE...

    OIL PRESSURE SWITCH (14.2 PSI, STANDARD GROUND, 1/8" BSPT) - FOR NORTHERN LIGHTS MARINE GENERATORS AND ENGINES. MFG#: 185246011

    $14.95

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  • High Coolant Temp Switch
    Available

    WATER TEMPERATURE SWITCH - 385720110

    WATER TEMPERATURE SWITCH (203°F/95°C, M16 X 1.5) - FOR NORTHERN LIGHTS MARINE GENERATORS AND ENGINES MFG#: 385720110

    WATER TEMPERATURE SWITCH (203°F/95°C, M16 X 1.5) - FOR NORTHERN LIGHTS MARINE...

    WATER TEMPERATURE SWITCH (203°F/95°C, M16 X 1.5) - FOR NORTHERN LIGHTS MARINE GENERATORS AND ENGINES MFG#: 385720110

    $44.95

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  • High Exhaust Temp Switch
    Available

    HIGH EXHAUST TEMPERATURE SWITCH - 22-42014

    HIGH EXHAUST TEMPERATURE SWITCH (205°F/96°C, #6-32, UNC-2A) - FOR NORTHERN LIGHTS MARINE GENERATORS AND ENGINES:  M16C, M20CL, M20CR, M30C, M33C, M33CW, M673L, NL673L, M753K, M753W, NL753K, NL753W, M843JK, M843NK, NL843JK, NL843NK, M844K, M844LK, NL844K, NL844LK, M864K, M864W, M864W3, L984, M984K, M984W & ML984 MFG#: 22-42014

    HIGH EXHAUST TEMPERATURE SWITCH (205°F/96°C, #6-32, UNC-2A) - FOR NORTHERN LIGHTS...

    HIGH EXHAUST TEMPERATURE SWITCH (205°F/96°C, #6-32, UNC-2A) - FOR NORTHERN LIGHTS MARINE GENERATORS AND ENGINES:  M16C, M20CL, M20CR, M30C, M33C, M33CW, M673L, NL673L, M753K,...

    $74.95

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  • THERMOSTAT 5&6KW all
    Available

    THERMOSTAT -145206320

    THERMOSTAT (167°F/75°C) - FOR NORTHERN LIGHTS MARINE GENERATORS AND ENGINES: M643, M643K, M643M, NL643, M673, M673L, M673L2, M673L3, M673LD2, M673LD3, NL673, NL673L, NL673L2 & NL673L3.MFG#: 145206320

    THERMOSTAT (167°F/75°C) - FOR NORTHERN LIGHTS MARINE GENERATORS AND ENGINES: M643,...

    THERMOSTAT (167°F/75°C) - FOR NORTHERN LIGHTS MARINE GENERATORS AND ENGINES: M643, M643K, M643M, NL643, M673, M673L, M673L2, M673L3, M673LD2, M673LD3, NL673, NL673L, NL673L2...

    $19.95

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  • THERMOSTAT 20KW all
    Available

    THERMOSTAT - 145206022

    THERMOSTAT (180°F/82°C) - FOR NORTHERN LIGHTS MARINE GENERATORS AND ENGINES:  M16C, M20CL, M20CR, M20CR2, M20CRW2, M753K, M753W, M753W2, NL753K, NL753W, NL753W2, M773LW2, M773LW3, NL773LW3, M843JK, M843NK, M843NW2, M843NW3, NL843JK, NL843NK, NL843NW2, NL843NW3, L844D, M844K, M844LK, M844K2, M844LK2, M844LW2, M844W2, NL844K, NL844LK, NL844K2, NL844LK2, NL844LW2 & NL844W2 MFG#: 145206022

    THERMOSTAT (180°F/82°C) - FOR NORTHERN LIGHTS MARINE GENERATORS AND ENGINES:  M16C,...

    THERMOSTAT (180°F/82°C) - FOR NORTHERN LIGHTS MARINE GENERATORS AND ENGINES:  M16C, M20CL, M20CR, M20CR2, M20CRW2, M753K, M753W, M753W2, NL753K, NL753W, NL753W2, M773LW2,...

    $19.95

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  • THERMOSTAT, SEAL 25, 30&33KW

    THERMOSTAT, SEAL - 35-11000

    THERMOSTAT, SEAL 25, 30 & 33KW - FOR NORTHERN LIGHTS MARINE GENERATORS and engines: M30CW, M38CR2, MP40C, MP55C, MP65C, MP80C, MP99C, LP445D, LP445T, MP445D, MP445H, MP445T, NL445D1, NL445T1, NL445T2, LP668D, LP668T, NL668T1, NL668T2, MP668D, MP668H, MP668QT, MP668T, L944D, M944T, M944W, NL944D2 & NL944T2  MFG#: 35-11000

    THERMOSTAT, SEAL 25, 30 & 33KW - FOR NORTHERN LIGHTS MARINE GENERATORS and engines:...

    THERMOSTAT, SEAL 25, 30 & 33KW - FOR NORTHERN LIGHTS MARINE GENERATORS and engines: M30CW, M38CR2, MP40C, MP55C, MP65C, MP80C, MP99C, LP445D, LP445T, MP445D, MP445H, MP445T,...

    $27.95

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