Menu
Search
888.687.0539
Search by Part Number Close
Shopping cart Close

You have no items in your shopping cart.

Menu Close
Northern Lights NL-120226080 Cotter For 643 Generators
Northern Lights NL-120226080 Cotter For 643 Generators
Northern Lights NL-120226080 Cotter For 643 Generators
Northern Lights logo

Northern Lights NL-120226080 Cotter For 643 Generators

$1.83
i h
Item Guaranteed in Stock Hassle-Free Return Item

PRODUCT NOTES

This is a genuine Northern Lights Cotter for 643 marine generator sets. This is a genuine Northern Lights part shipped with a 6-month warranty.

Related products

NL-120166280
Hassle-Free Return Item

INTAKE VALVE - M643 / M643K / M643M / NL643

$24.06

NL-120176290

REPLACED. PLEASE USE ITEM # NL-00-10018

NL-00-11003
Hassle-Free Return Item

VALVE GUIDE SEAL - M643 / M643K / M643M / NL643

$6.14

NL-198217070
Restocking Fee Applies

VALVE SPRING - M643 / M643K / M643M / NL643

$4.52

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