Associated/Interchange Parts

Additional Information

MAINSHAFT 3RD GEAR PS125-9A PSO140-

M/S 3RD GEAR PS125-9A PSO140-
HD Manual Transmission > Gear > M/S 3RD GEAR PS125-9A, PSO140-

INTERCHANGES:
REPLACES Navistar: 1668534C1
REPLACES Spicer: 201-8-4
REPLACES Tremec: 20184
REPLACES Mack: 2104-20184
REPLACES Freightliner: SP20184
 

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.

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