Gear-Mainshaft 4303409

Fuller
Part# 4303409
note
Mainshaft gear transmitting power in manual heavy-duty transmissions.
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Description

The Fuller Manual Transmission Mainshaft Gear (4303409) is a key component in manual transmission systems, transmitting engine power to the drivetrain. It facilitates gear engagement and power transfer within the transmission assembly. This gear is essential for maintaining transmission function and vehicle drivability under load.

Key Specifications

  • Application: Manual transmissions, heavy-duty trucks
  • Function: Transmits torque from input shaft to output shaft
  • Compatibility: Fuller 18-speed transmissions, Eaton Fuller series
  • Construction: Heat-treated alloy steel
  • Features: Precision-machined teeth, hardened surface, direct-fit design
  • Quality: OEM Fuller part

Shipping Info

Next Day Air services are available for In Stock items. Our shipping cutoff time is Monday - Friday 4:30pm Eastern Standard Time (EST). 

 

For more shipping information, please see our Shipping & Delivery page.

More Information

Current Part# 4303409
Part# variations 4303409 FUL,
4303409FUL,
FUL4303409
Manufacturer Fuller
Warranty Standard Manufactures