Description
The Eaton Fuller Main Drive Gear, part number 21214 (also listed as 21214-SP, 21214SP, and HF21214), is an auxiliary transmission mainshaft gear designed for Eaton Fuller heavy-duty transmission applications. This part falls under the Auxiliary Transmission Main Drive Gear category, making it a direct replacement component for the mainshaft gear position in Eaton Fuller auxiliary sections. Cross-references include 1113714, 3088-21214, FUL21214, and ZBF21214, which can help confirm fitment against existing purchase orders or other part records. Pro Gear and Transmission carries genuine Eaton Fuller parts. Call us to confirm proper fit for your specific transmission build before ordering.
Features
Genuine Eaton Fuller auxiliary transmission main drive gear
Part number 21214, also cross-referenced as 21214-SP, 21214SP, and HF21214
Additional cross-references: 1113714, 3088-21214, FUL21214, ZBF21214
Direct replacement for the mainshaft gear position in Eaton Fuller auxiliary transmission sections
Sold individually (each)
Tech Specs
- Part Number: 21214
- Alternate Part Numbers: 21214-SP or 21214SP, HF21214
- Cross-References: 1113714, 3088-21214, FUL21214, ZBF21214
- Application Category: Auxiliary Transmission Main Drive Gear
- Unit of Measure: Each
Used in these Eaton Fuller model
- T-14607A









