Search

Our offices are closed for July 4th. Orders placed online will be processed on Monday 7/7/2025.

Our offices are closed for July 4th. Orders placed online will be processed on Monday 7/7/2025.

Northern Lights NL-198217070 Valve Spring For M643 And M643K Generators

$7.21
i h
Item Guaranteed in Stock Hassle-Free Return Item

PRODUCT NOTES

The Northern Lights NL-198217070 valve spring 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 factory warranty.

Call us at 888.687.0539 if you have any questions about this item.
As always, your satisfaction is guaranteed!


Related products

INTAKE VALVE - M643 / M643K / M643M / NL643

$32.46

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

$29.95

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

$29.95

COTTER - 643

$14.41

EXHAUST VALVE - M673 / M673L / M673L2 / M673L3

$27.97

CONNECTING ROD BEARING - M673L2 / M673L3 / M673LD2 / M673LD3 (STANDARD, BIG END)

$15.01

VALVE GUIDE SEAL - M643 / M643K / M643M / NL643

$13.14

INTAKE VALVE - M673L2 / M673L3 / M673LD2 / M673LD3 (TIER 2)

$40.86