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AH204389 Idler, Feed Accelerator & Secondary Jackshaft – Fits John Deere

NC-086984 · Feeder House

AH204389 Idler, Feed Accelerator & Secondary Jackshaft – Fits John Deere

CAD 146.90

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Idler, Feed Accelerator & Secondary Jackshaft – reference AH204389. Catalogue-listed applications: John Deere. View photos, specifications, CAD pricing and delivery options from NorthCore.

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Part specifications and references

NorthCore code
NC-086984
Reference numbers
AH204389
Listed package quantity
1
Product information and configuration
Quantity indicated in catalogue: 1

Replacement part: Idler, Feed Accelerator & Secondary Jackshaft. 

Configuration: Idler Pulley for John Deere (John Deere) Combines and Cotton PickersThis steel flat idler pulley serves the feed accelerator and secondary jackshaft drive system on John Deere STS, WTS, CTS, and S-Series combines as well as John Deere cotton pickers. It maintains proper belt tension in the feeder house sheave assembly, ensuring reliable power transfer through the feed accelerator and secondary jackshaft circuits. Replaces OEM part numbers AH204389 and AH166439.Specifications Type: Flat Idler Pulley Material: Steel Effective Diameter: 203.2 mm (8.0 in) Width: 67.5 mm Groove Width: 63.5 mm Bore Size: 16.41 mm Weight: 4.89 lb Compatible ModelsJohn Deere Combines - 9 Series STS/WTS/CTS: 9470 STS, 9540 WTS, 9540i WTS, 9550, 9550 SH, 9560, 9560 SH, 9560 STS, 9560 WTS, 9560i WTS, 9570 STS, 9580 WTS, 9580i WTS, 9640 WTS, 9640i WTS, 9650, 9650 CTS, 9650 STS, 9660, 9660 CTS, 9660 STS, 9660 WTS, 9660i WTS, 9670 STS, 9680 WTS, 9680i WTS, 9750 STS, 9760 STS, 9770 STS, 9780 CTS, 9780i CTS, 9860 STS, 9870 STS, C670, CTSJohn Deere Combines - S Series: S540, S550 (SN 745100-764999), S560, S650 (ASN 785001), S660 (ASN 745100), S670 (ASN 745100), S670 HILLMASTER (BSN 765000), S680 (ASN 745100), S680 HILLMASTER (BSN 765000), S690 (ASN 745100), S690 HILLMASTER (SN 745101-765000), S760, S770, S780, S785, S790John Deere Combines - W/T Series: W540, W550, W650, W660, T550, T560, T660, T670John Deere Cotton Pickers: 7260, 7660, 7760, CP690
Replaces Part Number(s):AH204389, AH166439Aftermarket Interchange NumbersAMAH204389 (Abilene Machine)New aftermarket replacement part - not remanufactured, not used.

Reference numbers: AH204389
Application notes
  • One New Aftermarket Replacement Idler Pulley for John Deere (John Deere) Combines and Cotton PickersThis steel flat idler pulley serves the feed accelerator and secondary jackshaft drive system on John Deere STS, WTS, CTS, and S-Series combines as well as John Deere cotton pickers. It maintains proper belt tension in the feeder house sheave assembly, ensuring reliable power transfer through the feed accelerator and secondary jackshaft circuits. Replaces OEM part numbers AH204389 and AH166439.Specifications Type: Flat Idler Pulley Material: Steel Effective Diameter: 203.2 mm (8.0 in) Width: 67.5 mm Groove Width: 63.5 mm Bore Size: 16.41 mm Weight: 4.89 lb Compatible ModelsJohn Deere Combines - 9 Series STS/WTS/CTS: 9470 STS, 9540 WTS, 9540i WTS, 9550, 9550 SH, 9560, 9560 SH, 9560 STS, 9560 WTS, 9560i WTS, 9570 STS, 9580 WTS, 9580i WTS, 9640 WTS, 9640i WTS, 9650, 9650 CTS, 9650 STS, 9660, 9660 CTS, 9660 STS, 9660 WTS, 9660i WTS, 9670 STS, 9680 WTS, 9680i WTS, 9750 STS, 9760 STS, 9770 STS, 9780 CTS, 9780i CTS, 9860 STS, 9870 STS, C670, CTSJohn Deere Combines - S Series: S540, S550 (SN 745100-764999), S560, S650 (ASN 785001), S660 (ASN 745100), S670 (ASN 745100), S670 HILLMASTER (BSN 765000), S680 (ASN 745100), S680 HILLMASTER (BSN 765000), S690 (ASN 745100), S690 HILLMASTER (SN 745101-765000), S760, S770, S780, S785, S790John Deere Combines - W/T Series: W540, W550, W650, W660, T550, T560, T660, T670John Deere Cotton Pickers: 7260, 7660, 7760, CP690 Replaces Part Number(s):AH204389, AH166439Aftermarket Interchange NumbersAMAH204389 (Abilene Machine)New aftermarket replacement part - not remanufactured, not used.

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