Associated/Interchange Parts

Additional Information

COUNTERSHAFT GEAR 4TH AND 8TH
HD Manual Transmission > COUNTERSHAFT GEAR 4TH AND 8TH

INTERCHANGES:
REPLACES Mack: 25499294
REPLACES PAI: 6373
REPLACES PAI: 63730
REPLACES Mack: 757KB428A
REPLACES PAI: EM63730
REPLACES OE Aftermarket: GGB-6373
REPLACES PAI: GGB6373
REPLACES S&S Truck Parts: S-F406
 

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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