The Eaton Fuller mainshaft 2nd speed gear, part number 21223, is a genuine OEM manual transmission component designed for heavy-duty applications. This gear fits the mainshaft position and serves the 2nd speed range in Eaton Fuller manual transmissions. It is also referenced under cross-reference numbers 1113718, 21223-SP, 21223SP, 3088-21223, ZBF21223, and HF21223, making it straightforward to verify against existing parts records. Pro Gear and Transmission supplies this as a direct Eaton Fuller part. Not sure this is your gear? Give us a call to confirm proper fit for your transmission.
Features
Eaton Fuller OEM mainshaft gear for the 2nd speed position
Part number 21223, also known as 21223-SP, 21223SP, and HF21223
Cross-references include 1113718, 3088-21223, ZBF21223, and FUL21223
Direct replacement for heavy-duty Eaton Fuller manual transmissions
Sold individually as a single unit
Tech Specs
- Part Number: 21223
- Cross References: 1113718, 21223-SP, 21223SP, 3088-21223, 308821223, FUL21223, ZBF21223, HF21223
- Gear Position: Mainshaft, 2nd Speed
- Transmission Type: Manual
- Unit of Measure: Each
