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Our offices are closed for Labor Day. Orders placed online will be processed on Tuesday 9/2/2025.

Our offices are closed for Labor Day. Orders placed online will be processed on Tuesday 9/2/2025.

Northern Lights Spare Parts Kits, Mounts & Seals for 843 Series Generators

Our broad selection of Northern Lights Spare Parts Kits, Mounts & Seals are sure to help with your M843 Generator needs.

If you do not see the Northern Lights part you are looking for, please use our quote request form or call us at 888.687.0539: our knowledgeable inside sales staff will gladly assist you.


GROMMET - M673L2 / M753K2 (7/8" ID X 1-1/2" OD)

$8.38

HEX HEAD CAP SCREW - M643 / M643K / M643M (M6 X 1.0 X 14 MM, WITH LOCK WASHER)

$2.81

HEX HEAD CAP SCREW - M16C / M20CL / M20CR / M20CR2 (WITH LOCK WASHER)

$2.76

HEX HEAD CAP SCREW - M16C / M20CL / M20CR (M6 X 1.0 X 35 MM, WITH LOCK WASHER)

$9.97

NUT - M643 / M643K / M643M / NL643 (ROCKER ARM)

$3.28

HEX HEAD NUT - M16C / M20CL / M20CR / M20CR2 (M6 X 1.0, FLANGED)

$2.81

SEALING WASHER - M843JK / M843JW / M843NW3 (BONDED M8)

$13.10

SEALING WASHER - M643 / M673 (M12, BONDED)

$16.31

WOODRUFF KEY - M643 / M643K / M643M / NL643 (8 MM X 5 MM)

$3.02

O-RING - M643 / M643K / M643M / NL643

$2.11

COVER GASKET - M843JK / M843NK / NL843JK / NL843NK (ROCKER ARM)

$27.26

O-RING - M753K / M753W / M753W2 / NL753K

$14.26

BREATHER - M843NW2

$35.75

OIL PAN GASKET - M843JK3

$42.70

GASKET - M843NK

$21.97

HEX HEAD CAP SCREW - M643 / M643K / M643M / NL643 (M8 X 1.25 X 25 MM)

$0.51

HEX HEAD CAP SCREW - M643 / M673 (M8 X 1.25 X 65 MM)

$2.34

HEX HEAD CAP SCREW - M643 / M673 (M8 X 1.25 X 16 MM)

$0.84

HEX HEAD CAP SCREW - M30C / M30CW / M33C (M8 X 1.25 X 25 MM, STAINLESS STEEL)

$1.17

SEALING WASHER - M643 / M643K / M643M / NL643 (M14, ALUMINUM)

$8.38

STUD - M753W2 / NL753W2 (M8 X 1.25 X 25 MM, STAINLESS STEEL)

$4.12

INTAKE MANIFOLD GASKET - M843NK2 / M843NW2

$17.88

INTAKE MANIFOLD GASKET - M843NK

Surplus Item - Special Pricing

$6.71

HEX HEAD NUT - M16C / M20CL / M20CR / M20CR2 (M8 X 1.25)

$0.14

HEX HEAD NUT - M643 / M643K / M643M / NL643 (M6 X 1.0)

$0.05

HEX HEAD NUT - M16C / M20CL / M20CR / M844K (M6 X 1.0, STAINLESS STEEL)

$0.19

HEX HEAD NUT - M16C / M20CL / M20CR / M30CW (M8 X 1.25, STAINLESS STEEL)

$1.12

SEALING WASHER - M673L / M673L2 / M673L3 / M673LD2 (M8)

$15.40

SEALING WASHER - M673L2 / M673L3 / M673LD2 / M673LD3 (M10)

$9.97

CONNECTOR - M16C / M753K / M843JK / L844D (1/2 BSPT X 3/4 HB, STEEL)

$23.06

FLAT WASHER - M643 / M643K / M643M / ML643 (M8)

$0.09

LOCK WASHER - M643 / M643K / M643M / NL643 (M8, HELICAL)

$0.14

LOCK WASHER - M643 / M643K / M643M / NL643 (M6, HELICAL)

$0.05

O-RING - M753W2 / NL753W2 (2-1/2" ID X 1/8", NITRILE)

$1.12

HOSE CLAMP - M643 / M643K / M643M / NL643 (#12)

$4.40

HOSE CLAMP - M753K / M753W / M753W2 / NL753K (#24)

$5.24

HOSE CLAMP - M16C / M643 / M673 / L984 (#40)

$8.56

HOSE CLAMP - M753K / M753W / M753W2 / NL753K (#48)

$7.21

DRAIN COCK - M643 / M673 (BRASS, 1/4" BSPT)

$46.86

BRASS MALE CONNECTION 1/2 NPT X 3/4 HB - M753K / M773LW3 / M843N / M844 / M844L

$11.33

SOCKET HEAD PLUG - M843JK / M843NK / M843NW2 / M843NW3 (1/2" NPT, BRASS)

$7.02

MALE UNION - L944D / M944T / M944W / NL944D2 (3/4" X 3/4" HB, BRASS)

$47.64

FEMALE SWIVEL - M753K / M753K2 (1/4 HB X 1/4-45T, BRASS, PUSH-ON)

$5.76

HOURMETER - M643 / M643K / M643M / NL643 (RECTANGULAR)

$56.16

ROCKER SWITCH RETROFIT KIT - M753K / M753W / M843NK2 / M843NW2 / M844 / M844K

$59.50

HEX HEAD MACHINE SCREW - M753K / M753W / M753W2 (#10-32 X 3/8", STAINLESS STEEL)

$1.12

LOCK WASHER - M16C / M20CL / M20CR / M20CR2 (#10, SPLIT)

$0.14

PLATEFORM MOUNT - M843JK / M843NK / M843NW2 / M843NW3 (250 LB)

Surplus Item - Special Pricing

$85.76

PLATEFORM MOUNT - M843JK / M843NK / M843NW2 / M843NW3 (220 LB)

$110.45

HAND PUMP - M643 / M673

$114.92