HELICAL GEAR N400
HD Differential > HELICAL GEAR N400
INTERCHANGES:
REPLACES Navistar: 1665309C91
REPLACES Navistar: 1665309C91G
REPLACES Navistar: 1665309C91R
REPLACES Navistar: 401GS101
REPLACES Euroricambi: 41170054
REPLACES PAI: 497141
REPLACES S&S Truck Parts: S-A345
We ship from several national distribution centers through UPS and LTL truck services. Most orders will ship out on the same day as ordered (by 3pm Central Time - except weekends and holidays).
Orders are delivered in 5 business days or less, with most delivered in 1-2 business days (ground service time estimates are not guaranteed). Time sensitive and guaranteed expedited shipping options, when available, are easily displayed in your shopping cart after you enter parts and destination zip code.
