COUNTERSHAFT GEAR
C/S GEAR
HD Manual Transmission > Gear > C/S GEAR
INTERCHANGES:
REPLACES Eaton: 20392
REPLACES World American: 21020
REPLACES Fuller- Transmissions: 4305657B
REPLACES World American: WA4305657
REPLACES World American: WAP4305657
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.