This horizontal unloading auger extension tube is an aftermarket replacement for Case IH equipment, referenced by OEM part number 1317899C3. Built to OEM form, fit, and function specifications.
Fits These Models
Case IH
1644, 1660, 1666, 1680, 1688, and 7 more
OEM Cross-Reference Numbers
1317899C3
OEM part numbers are provided for cross-reference only. Verify part number 1317899C3 against your machine before ordering.








