Idler Pulley | Case IH Combines | 87668029

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Description:Heavy-duty aftermarket idler pulley designed to replace OEM 87668029 on CIH combines. Engineered for smooth belt tracking and reliable performance in the straw-spreader or auxiliary drive system. Type: Idler pulley – straw-spreader / auxiliary driveReplaces OEM: 87668029Function: Guides and supports the drive belt for the straw-spreader or auxiliary drive system, maintaining correct alignment, reducing belt wear, and ensuring consistent material dispersion behind the combine.SKU: DCP-87668029Dimensions: Approximate outer diameter ~110.6 mm; inner idler diameter ~73.6 mm; exact bore diameter, width, and mounting hub dimensions must be confirmed per machine serial number.Weight: Weight not officially published — list as “weight available on request”.Value: Factory to Farmer pricing — tough build, honest priceFits Models: CIH combines such as 5088, 5130, 5140, 6088, 6130, 6140, 7088, 7130, 7140 — confirm serial-specific fitment. Show more