Product Description
517581 Roller chain sprocket is heavy-duty drive sprocket engineered for CLAAS agricultural harvesting machines.
**Material features**: Made of high-grade alloy steel with tooth surface quenching heat treatment. The sprocket teeth feature high hardness and superior wear resistance, resisting abrasion, chipping and fatigue failure under continuous heavy loads and strong vibration in farm environments. Precision machined tooth profile ensures smooth meshing with matched roller chain.
**Product characteristics**: This roller chain sprocket works together with roller chain to transfer torque, powering corn header, grain elevator and crop conveying assemblies. Worn, chipped or deformed sprocket teeth may result in chain jumping, abnormal noise and sudden power loss, leading to unexpected machine downtime during harvest season.
**Compatibility**: Direct aftermarket replacement matching OEM 517581, fully compatible with CLAAS Lexion Combine, CLAAS Tucano Combine, CLAAS Jaguar Forage Harvester, CLAAS Conspeed Corn Header. Inspect matched roller chain and bearings, adjust chain tension after installation. Install 517581 roller chain sprocket to restore stable power transmission of your harvester.
Weight, W kg 0.7
Inner diameter, d mm 25
Ouside diameter, D mm 88
Number of teeth, Z 13
Chain pitch, p mm 19.05
Height, H mm 37
Number of teeth, Z2 11
Ouside diameter , D1 mm 80
Keyway mm 37х8х3.5
Ouside diameter, D2, мм , D2 mm 42
**Material features**: Made of high-grade alloy steel with tooth surface quenching heat treatment. The sprocket teeth feature high hardness and superior wear resistance, resisting abrasion, chipping and fatigue failure under continuous heavy loads and strong vibration in farm environments. Precision machined tooth profile ensures smooth meshing with matched roller chain.
**Product characteristics**: This roller chain sprocket works together with roller chain to transfer torque, powering corn header, grain elevator and crop conveying assemblies. Worn, chipped or deformed sprocket teeth may result in chain jumping, abnormal noise and sudden power loss, leading to unexpected machine downtime during harvest season.
**Compatibility**: Direct aftermarket replacement matching OEM 517581, fully compatible with CLAAS Lexion Combine, CLAAS Tucano Combine, CLAAS Jaguar Forage Harvester, CLAAS Conspeed Corn Header. Inspect matched roller chain and bearings, adjust chain tension after installation. Install 517581 roller chain sprocket to restore stable power transmission of your harvester.
Weight, W kg 0.7
Inner diameter, d mm 25
Ouside diameter, D mm 88
Number of teeth, Z 13
Chain pitch, p mm 19.05
Height, H mm 37
Number of teeth, Z2 11
Ouside diameter , D1 mm 80
Keyway mm 37х8х3.5
Ouside diameter, D2, мм , D2 mm 42
Specifications
| SKU | CL-517581 |
|---|---|
| OEM Number | 517581 |
| Brand | CLAAS |
| Compatible Models | CLAAS Lexion Combine, CLAAS Tucano Combine, CLAAS Jaguar Forage Harvester, CLAAS Conspeed Corn Header |
| PartNumber | 517581 |
| AlternatePartNumber | 517580,517582 |
| ProductName | Roller chain sprocket / Drive Sprocket |
| Brand | CLAAS |
| Material | Alloy steel with quenched tooth surface |
| Function | Mesh with roller chain, transfer torque, drive harvester header and crop conveying assemblies |
| CompatibleMachine | CLAAS Lexion Combine, CLAAS Tucano Combine, CLAAS Jaguar Forage Harvester, CLAAS Conspeed Corn Header |
| ApplicableCrops | Wheat, Corn, Soybean, Barley, Grass |
| FitmentType | Aftermarket replacement roller chain sprocket for Claas harvester chain drive system |
| SpecialNote | Check matching roller chain and bearings, calibrate chain tension; damaged teeth lead to chain jumping and power failure |
| Industry | Agriculture, Combine & Forage Harvester Transmission System Spare Parts |
| Stock Status | On Order |
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Frequently Asked Questions
How often should I replace this part?
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We recommend replacing this part every 500 operating hours or annually, whichever comes first. Dusty conditions may require more frequent changes.
Is this an OEM or aftermarket part?
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This is a high-quality aftermarket part manufactured to OEM specifications. It meets or exceeds original equipment standards.
What is the shipping time?
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In-stock items ship within 24-48 hours. International delivery typically takes 5-12 business days.
Do you ship worldwide?
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Yes, we ship to over 120 countries worldwide. Contact us for a shipping quote to your location.
How do I confirm this part fits my machine?
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Please provide your machine model, serial number, and the OEM part number. Our technical team will verify compatibility within 24 hours.