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Our offices are closed for Christmas. Orders placed online will be processed on Monday 12/30/2024.

Our offices are closed for Christmas. Orders placed online will be processed on Monday 12/30/2024.

Genuine Northern Lights Parts for M673 and M673D Generators

Northern Lights M673 and M673D Generator Parts

As an Authorized Northern Lights Dealer, we have a huge inventory of genuine parts for Northern Lights M673 and M673D generators, all covered by a 6-month factory warranty.

If you do not see the part you are looking for, please use our quote request form or call us at 888.640.4791: our knowledgeable inside sales staff will gladly assist you.


REAR MAIN SEAL & WEAR SLEEVE KIT - M643 / M673 / M753

$174.15

SPRING RECEPTACLE - M643 / M643K / M643M / NL643 (1064 STEEL, ZINC PLATED)

$0.84

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

$2.43

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

$2.29

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

$2.69

CAP SCREW - M16C / M20CL / M20CR / M673

$24.64

STUD - M643 / M643K / M643M / NL643 (M6 X 1.0 X 20 MM)

$4.00

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

$2.43

SEALING WASHER - M643 / M673 (M12, BONDED)

$13.76

SEALING WASHER (BONDED M16) - M673 / M753 / M844D / M844LW2

$13.83

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

$2.62

O-RING - M643 / M643K / M643M / NL643

$1.85

CYLINDER BLOCK INSERT - M643 / M643K / M643M / NL643

$12.05

PISTON - M673 / M673L / NL673 / NL673L (STANDARD, WITH RINGS)

$206.67

RING SET (STANDARD) - M673L / M673 / M673D

$137.13

CONNECTING ROD BOLT - M643 / M673

$101.16

CRANKSHAFT PULLEY - M643L / M673LD3

$186.92

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

$0.26

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

$2.46

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

$0.89

CRANKSHAFT HEXAGON HEAD M6X1.0 X 20MM - 643 / NL643 / M643

$0.19

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

$1.87

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

$7.07

SEALING WASHER - M643 / M643K / M643M / NL643

$13.10

SEALING WASHER - M643 / M643K / M643M / NL643 (M10, COPPER)

$13.43

SEALING WASHER - M643 / M643K / M643M / NL643 (M6, COPPER)

$1.12

GASKET - M643 / M673 / M673L

$25.05

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

RAW WATER PUMP DISCHARGE HOSE - M643 / M673

$27.54

SNUBBING WASHER - M673 / M673L / NL673 / NL673L (2.88 X .531 X .125)

$14.47

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

$0.19

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

$0.19

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

$0.05

HOSE CLAMP - M673

$3.30

GASKET SET - M643 / M673

$618.85

MAIN BEARING (STANDARD) - M673 / M673D / M673L / M643 / M753K / M753W

$14.47

MAIN BEARING (STANDARD, LOWER 1/2) - M673 / M673D / M673L / M643 / M753K / M753W

$14.47

MAIN BEARING (STANDARD) - M673 / M673D / M673L / M643

$13.69

MAIN BEARING (STANDARD) - M673 / M673D / M673L / M643

$13.50

REAR MAIN SEAL (W/O SLEEVE) - M673LD2

$70.03

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

$39.58

INSERT GASKET - M643 / M643K / M643M / NL643

$20.83

RAW WATER PUMP END COVER - M673 / M673D (76 MM, 6 HOLES)

$30.48

HEXAGONAL HEAD CAP SCREW - M673L3 (M4X0.7 X 10MM S/S)

$0.44

CENTERBONDED MOUNT - M643 / M643K / M643M / NL643 (100 LB)

$11.21

PLATEFORM MOUNT - M643 / M643K / M643M / NL643 (120 LB)

$111.20

RAW WATER PUMP DRIVE GEAR - M673 / M673D

$259.78

HAND PUMP - M643 / M673

$98.13

OIL PAN - M643 / M673 / M673D / M673L (MARINE)

$289.71