Menu
Search
888.687.0539

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.

Search by Part Number Close
Shopping cart Close

You have no items in your shopping cart.

Menu Close
Northern Lights NL-145016860 Fresh Water Pump For Generators
Northern Lights NL-145016860 Fresh Water Pump For Generators
Northern Lights NL-145016860 Fresh Water Pump For Generators
Northern Lights NL-145016860 Fresh Water Pump For Generators
Northern Lights logo

Northern Lights NL-25-10002 Fresh Water Pump For M643 And M643K Diesel Engines

(Compatible With M643M And NL643 Models, Marine)

Requires a NL-11-10012 mounting gasket.

Base price: $244.46
$215.12
i h
Item Guaranteed in Stock Hassle-Free Return Item

PRODUCT NOTES

Replaces part number NL-145016860 and NL-145017390.

The Northern Lights NL-145016860 fresh water pump can be used for the following generators:

  • M643, M643K, M643M, NL643
  • M673, M673L, M673L2, M673L3, M673LD2, M673LD3, NL673, NL673L, NL673L2, NL673L3

This is a genuine Northern Lights part shipped with a 6-month warranty.

Related products

NL-145996640
Hassle-Free Return Item

BACK PLATE GASKET - M643 / M643K / M643M / NL643 (FRESH WATER PUMP)

$13.97

888.687.0539 (U.S.)|225.706.4858 (Int.)

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

Payment options

Complete your payment with a Visa card Complete your payment with a Master card Complete your payment with an American Express card Complete your payment using PayPal
Diesel Parts Direct BBB Business Review

Caterpillar® and all of the Caterpillar® engine models listed on this website are registered trademarks of Caterpillar, Inc. Cummins® and all of the Cummins® engine models listed on this website are registered trademarks of Cummins. Detroit Diesel® and all of the Detroit Diesel® engine models listed on this website are registered trademarks of Daimler AG. John Deere® and all of the John Deere® engine models listed on this website are registered trademarks of John Deere. Allison Transmission® and all of their transmission models listed on this website are registered trademarks of Allison Transmission®. Diesel Parts Direct is not an authorized dealer for Caterpillar, Cummins, Detroit Diesel, John Deere, or Allison Transmission. None of the parts beginning with "DS" or "R" are genuine Caterpillar, Cummins, Detroit Diesel, John Deere, or Allison Transmission items.

Copyright © 2026 Diesel Parts Direct. All rights reserved.
CID: 2