Gear-Mainshaft 4303412

Fuller
Part# 4303412
note
Mainshaft gear transferring torque in manual transmissions
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Description

The Fuller Gear-Mainshaft (4303412) is a critical component within manual transmissions, responsible for transferring torque from the engine to the drivetrain. It enables smooth gear engagement and consistent power delivery under varied operating conditions. This gear is engineered to maintain transmission integrity and operational reliability in heavy-duty vehicle applications.

Key Specifications

  • Application: Manual main transmissions
  • Function: Transfers torque within transmission
  • Compatibility: Fuller transmission series
  • Construction: Heat-treated alloy steel
  • Features: Precision-machined teeth, hardened surface
  • 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). 

 

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More Information

Current Part# 4303412
Part# variations 4303412 FUL,
4303412FUL,
FUL4303412
Manufacturer Fuller
Warranty Standard Manufactures