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888.640.4791

Our office will be closed 9/7/2026 in observance of Labor Day. Orders placed during this time will be processed when our office opens 9/8/2026.

Our office will be closed 9/7/2026 in observance of Labor Day. Orders placed during this time will be processed when our office opens 9/8/2026.

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Northern Lights Injectors and Lift Pumps for 673 Series Generators

Our broad selection of Northern Lights Injectors and Lift Pumps are sure to help with your M673 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.

NL-11-10013
Hassle-Free Return Item

LIFT PUMP MOUNTING GASKET - M673L / M673L2 (Lift Pump)

$36.72

NL-130516069
Hassle-Free Return Item

SEALING WASHER - M643 / M643K / M643M / NL643

$13.71

NL-130516084
Hassle-Free Return Item

DIAPHRAGM - M643 / M643K / M643M / NL643 (LIFT PUMP)

$97.29

NL-130516101
Hassle-Free Return Item

COVER GASKET - M20CR2 / M643 / M643K / M643M (LIFT PUMP)

$17.15

NL-131010070

FUEL INJECTION PUMP - M673L2 / M673L3 / M673LD2 / M673LD3 (TIER 2)

$1,574.18

NL-131017391

FUEL INJECTION PUMP - M643 / M673 / M673D

$1,935.15

NL-131227330
Hassle-Free Return Item

O-RING - M643 / M643K / M643M / NL643 (FUEL INJECTION PUMP)

$20.09

NL-131406560
Hassle-Free Return Item

FUEL INJECTOR - M643 / M673L / M673 / M673D

$346.94

NL-131406620
Hassle-Free Return Item

FUEL INJECTOR - M673L2 / M673L3 / M673LD2 / M673LD3 (TIER 2 - 3 - 4)

$313.17

NL-131426210
Hassle-Free Return Item

SEALING WASHER - M643 / M673 / M753 (WITH BLEED HOLES)

$14.48

NL-131426300
Hassle-Free Return Item

SHIM SET - M643 / M643K / M643M / NL643 (FUEL INJECTION PUMP)

$134.58

NL-131446069

NUT - M643 / M673 (FUEL INJECTOR)

$23.22

NL-131507010
Hassle-Free Return Item

INJECTION LINE - M673

$44.61

NL-131507020
Restocking Fee Applies

INJECTION LINE - M673

$44.72

NL-131507030
Hassle-Free Return Item

INJECTION LINE - M673

$41.00

NL-131507920
Hassle-Free Return Item

INJECTION LINE - M673L

$42.89

NL-131507940

FUEL INJECTION LINE - 673L (TIER 2)

$134.28

NL-131606280
Restocking Fee Applies

FUEL RETURN LINE - M643 / M643K / M643M / NL643

$47.08

NL-131607020
Hassle-Free Return Item

FUEL RETURN LINE - M673L2 / M673L3 / M673LD2 / M673LD3 (TIER 2)

$50.16

NL-26-10002
Hassle-Free Return Item

LIFT PUMP - M16C, M20CL / M643 / M643K

Includes NL-130516084 Diaphragm

$175.96

888.640.4791 (U.S.)|225.706.4858 (Int.)

Monday-Friday 7am-5pm CST
8784 S. Choctaw Dr. Baton Rouge, LA 70815
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