The Eaton Fuller Gear 21589 is a manual transmission gear for heavy-duty truck applications, sold by Pro Gear and Transmission. This part cross-references to a wide range of numbers including 21589-SP, 21589SP, SA694, FUL-21589, ZBF21589, and Navistar OEM number 1668123C1, making it easier to confirm you have the correct replacement. The gear measures 8.625 inches in diameter and 1.625 inches in height. Call us to confirm proper fit for your specific transmission application before ordering.
Features
Eaton Fuller OEM part number 21589
Manual transmission gear for heavy-duty truck transmissions
Dimensions: 8.625 in. diameter x 1.625 in. height
Cross-references: 21589-SP, SA694, FUL-21589, ZBF21589
Navistar interchange number: 1668123C1
Sold individually (1 each)
Tech Specs
- Part Number: 21589
- Height: 1.625 in.
- Width: 8.625 in.
- Length: 8.625 in.
- Cross References: 1116879, 21589-SP, 21589SP, 3088-21589, SA694, FUL-21589, ZBF21589, Navistar 1668123C1
- Unit of Measure: Each
