John Deere® Cornheads - 443, 444, 493, 494, 543, 546, 592, 594, 642, 643, 644, 645, 693, 694, 842, 843, 844, 893, 894, 1092, 1293, 1294

Used with Clean Grain Elevator Drive for:
John Deere® Combines - 6620, 7720, 8820, 9400, 9410, 9500, 9500SH, 9510, 9510SH, 9550, 9550SH, 9560, 9560SH, 9560STS, 9570STS, 9600, 9610, 9650CTS, 9650STS, 9660, 9660CTS, 9660STS, 9670STS, 9750STS, 9760STS, 9860STS, CTS, CTS II, S550, S650, S660, S760, S770 (ASN 1Z0SS770XXX110000 and ASN 1JZS770XXXX110000)

Used with Cross Auger Belt for:
John Deere® Cotton Strippers - 7440, 7445, 7450, 7455

Used with Feederhouse Drive for:
John Deere® Combines - 9400, 9410, 9450*, 9500, 9500SH, 9510, 9510SH, 9550*, 9560STS*, 9570STS*, 9600, 9610, 9650CTS*, 9650STS*, 9660*, 9660STS*, 9670STS*, 9750STS*, 9760STS*, 9770STS*, 9860STS*, 9870STS*, CTS, CTS II

*Models with Fixed Speed Feederhouse

Used with Kernel Processor Drive for:
John Deere® Forage Harvesters - 6610, 6650, 6710, 6750, 6810, 6850, 6910, 6950

Used with Lower Feederhouse Drive for:
John Deere® Combines - 6620 (BSN 403299 with Long Feederhouse), 7720 (BSN 409101 with Long Feederhouse), 8820 (Regular Feederhouse with Variable Speed and BSN 414651 with Long Feederhouse)

Used with Rethresher Drive for:
John Deere® Combines - S680 (SN 766007-785000), S690 (SN 765250-785000)

Used with Shoe Drive for:
John Deere® Combines - 9400, 9410, 9450, 9500, 9500SH, 9510, 9510SH, 9550, 9550SH, 9560STS, 9570STS, 9600, 9610, 9650CTS, 9650STS (ASN 692152), 9660, 9660CTS, 9660STS, 9670STS, 9750STS (ASN 691482), 9760STS, 9770STS, 9860STS, 9870STS, CTS

Used with Upper Feederhouse Drive for:
John Deere® Combines - 6620, 7720, 8820

Outside Diameter - 8.75"
Width - 1.687"
Bore Diameter - 0.625"

Used with Discharge Beater Drive for:
John Deere® Combines - 9560STS, 9570STS, 9650STS, 9660STS, 9670STS, 9750STS, 9760STS, 9770STS, 9860STS, 9870STS, S550

Used with Lower Tailings Auger Drive for:
John Deere® Combines - 9400 (ASN 640100), 9500 (ASN 640200), 9500SH (ASN 640200), 9510, 9510SH, 9600 (ASN 640300), 9610

Used with Multi-Speed Feederhouse Drive for:
John Deere® Combines - 9770STS, 9870STS

Used with Overshot Beater Drive for:
John Deere® Combine - S670 (BSN 785001)

John Deere® Cutting Platforms - 615F, 615R, 618F, 618R, 620F, 620R, 622F, 622R, 625F, 625R, 630F, 630R, 635F, 635R

Used with Primary Countershaft Drive for:
John Deere® Combines - 9400, 9410, 9450, 9500, 9500SH, 9510, 9510SH, 9550, 9550SH, 9560, 9560SH, 9560STS, 9570STS, 9600, 9610, 9650, 9650CTS, 9650STS, 9660STS, 9670STS, 9750STS, 9760STS, 9770STS, 9860STS, 9870STS, S550, S650, S660, S670 (BSN 785001)

Used with Secondary Countershaft Drive for:
John Deere® Combines - 4420, 9400, 9450, 9500, 9500SH, 9510, 9510SH, 9550, 9550SH, 9560, 9560SH, 9600, 9610, 9650, 9650CTS

Used with Shoe and Conveyor Auger Drive for:
John Deere® Combines - 9560STS, 9570STS, 9650STS, 9660STS, 9670STS, 9750STS, 9760STS, 9770STS, 9860STS, 9870STS, S550, S650 (BSN 785001), S660 (BSN 785001), S670 (BSN 785001)

Used with Straw Chopper Drive for:
John Deere® Combines - 6620, 7700, 7720, 8820, CTS, CTS II, S670 (BSN 765253 without Dual Chopper Drive and SN 765253-785000 with Standard and Extra Fine Cut Dual Chopper Drive)

Diameter - 7.992"
Overall Width - 1.437"
Bore Diameter - 0.637"
Groove Width - 1.00"

John Deere® Combines - 9410, 9450, 9510, 9550, 9610, 9650, 9650CTS, 9650STS, 9750STS, CTS, CTS II

For Feederhouse Drum, Front

John Deere® Combines - 9410, 9450, 9510, 9550, 9610, 9650, 9650CTS, 9650STS, 9750STS, CTS, CTS II

For Feederhouse Drum, Front

Case IH® Combines - 1460, 1620, 1640, 1644, 1660, 1666, 1670, 2144, 2166, 2344, 2366

Serrated
3 Required

Case IH® Combines - 1440, 1460, 1480, 1482, 1640, 1644, 1660, 1666, 1670, 1680, 1682, 1688, 2144, 2166, 2188, 2344, 2366, 2377 (SN HAJ292001-HAJ300000), 2388, 2577, 2588, 5088, 5130, 5140, 6088, 6130, 6140, 7088, 7130, 7140

International® Combines - 403, 503, 615, 715, 815, 915

Inside Diameter - 0.625"
Outside Diameter - 8.00"
Width - 3.25"

John Deere® Combines - 9400 (ASN 640505), 9410, 9450, 9500 (ASN 642578), 9510, 9550, 9550SH, 9560, 9560SH, 9650CTS, 9660CTS, CTS, CTS II

John Deere® Combines, Standard Capacity - 9450 (ASN 690217), 9550 (ASN 690800), 9560, 9560SH, 9560STS, 9570STS, 9600*, 9610*, 9650 (ASN 690820), 9650CTS (ASN 690489), 9650STS (ASN 691931), 9660, 9660CTS, 9660STS, 9670STS, 9760STS, 9770STS

*Models with AH153339 Gearbox

Outside Diameter - 12.524"

John Deere® Combines - 9600 (ASN 642300), 9610, 9650, 9660