Lower
Idler sprocket, 8 tooth, 5/8" bore, sealed bearing.John Deere, fits all 40 series to s/n 466450, also fits 235, 335, 435, and 635. Replaces JD no. AN102448.Case-IH, fits 900 - 1000 Series. Replaces Case-IH no.
199497C1.New Holland, fits all 974 series. Replaces NH no. 573399.
Specifications
1. upper chain drive chain gathing sprocket
2. 8-Tooth
3. heat treated to 61 HRC
4. fits john deere all 40 and 90 series,Corn Head: 243, 244, 343, 344, 443, 444, 493, 494, 543, 546, 594, 642, 643, 644,645, 693, 694, 842, 843, 844, 893, 894, 1243, 1293. Two used each row unit. Used with chain AN102009