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Genuine Northern Lights Parts for M643 Generators

Northern Lights M643 Generator Parts

As an Authorized Northern Lights Dealer, we have a huge inventory of genuine parts for Northern Lights M643 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.


BELT GUARD - M673L / M643

$79.10

SPRING RECEPTACLE (1064 STEEL, ZINC PLATED)

$0.77

HEX HEAD CAP SCREW (M6 X 1.0 X 14 MM, WITH LOCK WASHER)

$0.90

HEX HEAD CAP SCREW (M6 X 1.0 X 35 MM, WITH LOCK WASHER)

$1.13

CAP SCREW

$0.90

STUD (M6 X 1.0 X 20 MM)

$1.97

SEALING WASHER (M12, BONDED)

$1.97

WOODRUFF KEY (8 MM X 5 MM)

$1.80

O-RING

$1.80

FILLER NECK O-RING

$1.56

OIL PAN - M643 / M673 (MARINE)

$161.12

MOUNTING GASKET (OIL PAN)

$36.62

CYLINDER BLOCK INSERT

$13.35

CONNECTING ROD BOLT

$8.22

CRANKSHAFT PULLEY - M643L / M673LD3

$97.45

HEX HEAD CAP SCREW (M8 X 1.25 X 25 MM)

$0.24

HEX HEAD CAP SCREW (M8 X 1.25 X 65 MM)

$2.25

HEX HEAD CAP SCREW (M8 X 1.25 X 16 MM)

$0.81

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

$0.17

SEALING WASHER (M14, ALUMINUM)

$1.97

SEALING WASHER

$3.53

SEALING WASHER (M10, COPPER)

$1.97

SEALING WASHER (M6, COPPER)

$1.13

HEX HEAD NUT (M8 X 1.25)

$0.13

HEX HEAD NUT (M6 X 1.0)

$0.04

OIL PIPE (COMPLETE)

$22.39

BACKING PLATE - M643 / M673L

$12.09

RAW WATER PUMP DISCHARGE HOSE - M643 / M673

$25.41

FLAT WASHER (M8)

$0.17

LOCK WASHER (M8, HELICAL)

$0.17

LOCK WASHER (M6, HELICAL)

$0.04

GASKET SET - M643 / M673

$317.77

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

$13.35

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

$13.35

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

$13.12

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

$12.22

REAR MAIN SEAL (WITH WEAR SLEEVE) - M643 / M673 / M673D / M753K / M753W

$432.97

DRAIN COCK (BRASS, 1/4" BSPT)

$46.60

INSERT GASKET

$1.56

CENTERBONDED MOUNT (100 LB)

$10.25

PLATEFORM MOUNT (120 LB)

$61.22

HAND PUMP

$89.74