Combination Style Seed Hopper Lid for International 184,  185,  186,  187,  188,  486,  488,  489,  686,  688, and 689 Planters.

Referred to as the Combination Planter Seed Hopper in the Case IH parts books.

The listed planter models above could have used multiple styles of seed hoppers.  This lid will ONLY fit the combination style hopper with the ridges around the top of the hopper to allow the lid to lock onto it.  The last photo shows the type of hopper the lid will fit.  The listing is just for the lid, the hopper is not included.

Case IH Combination Style Seed Hopper Lid part number 626451R91.