Gear-Countershaft Rto-18910B-As2 4305052

positive OEM
Fuller
Part# 4305052
note
Countershaft gear for torque transfer in manual transmissions.
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Description

The Fuller Gear Countershaft RTO-18910B-AS2 (4305052) is a transmission component designed to transfer rotational force within manual transmissions. It functions as an intermediary gear that supports torque distribution and gear ratio changes in heavy-duty drivetrains.

Key Specifications

  • Application: Manual transmissions, heavy-duty trucks
  • Function: Transfers rotational force within transmission
  • Compatibility: Fuller transmission series
  • Construction: Hardened steel alloy
  • Features: 69 teeth, precision machined, heat treated
  • Quality: OEM Fuller part

Shipping Info

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More Information

Current Part# 4305052
Type OEM
Manufacturer Fuller
Warranty Standard Manufacturer Warranty