Selector-Fork, 2Nd/3Rd 8880643

Part# 8880643
Mechanical fork for selecting 2nd and 3rd gears in heavy-duty transmissions.
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Description

The Fuller Transmission Selector Fork 2nd/3rd Gear (8880643) is a mechanical component used to engage and shift between the second and third gears within a heavy-duty transmission system. It facilitates gear selection by physically moving synchronizer collars to enable smooth gear transitions in commercial vehicle drivetrains.

Key Specifications

  • Application: Heavy-duty transmissions
  • Function: Engages second and third gears
  • Compatibility: Fuller transmission series
  • Construction: Heat-treated steel alloy
  • Features: Precision-machined fork arms, reinforced pivot points
  • Quality: OEM Fuller part

Shipping Info

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More Information

Current Part# 8880643
Part# variations 8880643 FUL,
8880643FUL,
FUL8880643
Manufacturer Fuller
Warranty Standard Manufactures