1-5/8” - Wide Spaced Adjustable Chaffer Case IH 1644 1666 2366 1660 1640 2166

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1-5/8” - Wide Spaced Adjustable Chaffer Case IH 1644 1666 2366 1660 1640 2166
Stock Number
  • All of our new parts are aftermarket replacements. The use of original manufacturer's names and part numbers is for reference purposes only
  • Fits Case IH Combine(s) 1640, 1644, 1660, 1666, 2166, 2366
  • Spring loaded, indexed handle ensures positive, repeatable sieve adjustment
  • Because of the plastic louver, our adjustable top and bottom Sieve are approximately 40% lighter.
  • Requires less power to drive and your drive components last longer
  • The plastic louvers can't rust or seize. They remain easy to adjust for life.
  • The plastic louvers have a smooth self-cleaning profile which helps reduce buildup from sappy weeds and snow icing.
  • Item ships via freight carrier please call 1-866-609-1260 for a freight quote
  • All new, rebuilt and used tractor parts have a 1-year warranty
  • All States Ag Parts Item No. 102991

Sales Tax

We are required by law to charge sales in IA, NE, MO, MN, SD and WI because we have physical locations in each of these states. While most farm use items and items for resale are tax exempt in these states we MUST have a tax exemption certificate on file prior to completing your tax exempt purchase. Please contact us at 866-609-1260 and we can send the proper form to you via fax or email. Once you have completed the sales tax form and returned it to our offices (fax to 515-834-2196 or email to we can remove the sales tax from your order.
Case IH
000, 000, 000, 164, 1640, 1644, 166, 1660, 1666, 216, 2166, 236, 2366, 401, 402, 416, 616, 644
All States Ag Parts
DE SOTO, IA 50069
877-530-4430 View Dealer - Email Dealer