The Eaton Fuller Countershift Gear, part number 4303121, is a manual transmission gear designed for heavy-duty applications. This gear is sold individually and cross-references a wide range of part numbers including 4305080, 5311382, 900069HP, SE326, and ZBF4303121, making it a common replacement across multiple service sources. If you are sourcing this gear to match an existing part or confirming fitment for your specific transmission, call us and we can help verify the correct application before you order. Pro Gear and Transmission sells genuine Eaton Fuller drivetrain components.
Features
Eaton Fuller part number 4303121
Cross-references: 4305080, 5311382, 900069HP, SE326, ZBF4303121, 4303121-SP
Also known by vendor part numbers HF4303121 and FUL4303121
Manual transmission countershift gear, sold individually
Call us to confirm fitment for your specific Eaton Fuller transmission model
Tech Specs
- Cross Reference Part Numbers: 176863, 3088-4303121, 4303121-SP, 4305080, 5311382, 900069HP, SE326, ZBF4303121, FUL4303121, HF4303121
- Unit of Measure: Each
- VMRS Category: 026000000
