A-PS6744-AI Sprocket, Idler
A-PS6744-AI Sprocket, Idler
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One New Aftermarket Replacement Separator Idler Sprocket Fits John Deere Combines
This aftermarket replacement separator idler sprocket fits the separator area of Fits John Deere combines, providing chain guidance and tension control in the separator section. It replaces OEM part number AH21440 and is interchangeable with cross-reference numbers from Fits Case, IH, Fits Allis-Chalmers, Fits Ford, and White.
Specifications
- Teeth: 17
- Chain: #50
- Bore: 1/2 in.
- Location: Separator Area - Separator Sprockets and Sheaves
Compatible Models
Fits John Deere Combines: 55 (SN 57001->), 95 (SN 9001->), 105, 3300, 4400, 4420, 6600, 6601, 6602, 6620, 7700, 7701, 7720
Replaces Part Number(s):
AH21440, PS6744, A-PS6744, O3258CS, A-O3258CS, W9861980, A-W9861980, 169167, A-169167, 559700R1, A-559700R1, 70826121, A-70826121, 826121
Aftermarket Interchange Numbers
TP-AH21440 (A & I); fits same application as Fits Case O3258CS, IH 559700R1, Fits Allis-Chalmers 70826121 / 826121, Fits Ford 169167, White W9861980
New aftermarket replacement part - not remanufactured, not used.



