The Eaton Countershaft, part number 19549BULK30 or 19549-BULK30, is a genuine OEM rotating gear component designed for heavy-duty manual transmissions. Countershafts carry torque from the input shaft to the mainshaft gear cluster, making them a load-bearing core of the gearbox. This part is catalogued under NMFC code 121875 as a manual transmission gear component and is sold individually. Pro Gear and Transmission carries this genuine Eaton part for fleet and shop sourcing. Call us to confirm proper fit for your transmission before ordering.
This unit is sold in packs of 30.
Features
Genuine Eaton OEM countershaft for heavy-duty manual transmissions
Part number 19549BULK30, also referenced as 19549-BULK30
Functions as the primary torque-transfer shaft between the input and mainshaft gear cluster
Sold individually (unit of measure: each)
Classified under NMFC code 121875 - Manual Transmission Gear component
Tech Specs
- Part Number: 19549BULK30
- Vendor Part Number: 19549-BULK30
- Unit of Measure: Each
- NMFC Code: 121875 - Miscellaneous Truck Parts (Transmission/Clutch Parts, Gears)
- Component Type: Countershaft - Manual Transmission Gear
