Product Description
556426 Elevator shaft is precision drive shaft specially designed for CLAAS combine harvester grain elevator assembly.
**Material features**: Made of high-grade alloy steel with quenching and tempering heat treatment. The shaft body and journals are precision machined with surface hardening, delivering excellent torsional strength, bending resistance and wear resistance. It can endure continuous impact, cyclic vibration and grain abrasion in dusty field working environments.
**Product characteristics**: This elevator shaft serves as core power component of grain elevator. It transfers rotational torque to drive elevator chain and scrapers, lifting harvested grain upward and delivering grain into grain tank. Bent shaft, worn journals or damaged splines will trigger severe vibration, chain jumping and grain conveying interruption, which leads to unexpected harvest downtime.
**Compatibility**: Direct aftermarket replacement matching OEM 556426, fully compatible with CLAAS Lexion Combine, CLAAS Tucano Combine, CLAAS Jaguar Forage Harvester, CLAAS Conspeed Corn Header. Inspect matched bearings, bushings and elevator chain before installation, calibrate shaft coaxiality after assembly. Install 556426 elevator shaft to restore reliable grain lifting performance for your Claas combine harvester.
Weight , W kg 1.3
Length , L mm 310
Shaft diameter, Ds mm 25
Shaft diameter, Ds 1 mm 26
Keyway mm 8x4x49
Keyway 2 mm 8x4x35
Shaft diameter, Ds 2 mm 25
**Material features**: Made of high-grade alloy steel with quenching and tempering heat treatment. The shaft body and journals are precision machined with surface hardening, delivering excellent torsional strength, bending resistance and wear resistance. It can endure continuous impact, cyclic vibration and grain abrasion in dusty field working environments.
**Product characteristics**: This elevator shaft serves as core power component of grain elevator. It transfers rotational torque to drive elevator chain and scrapers, lifting harvested grain upward and delivering grain into grain tank. Bent shaft, worn journals or damaged splines will trigger severe vibration, chain jumping and grain conveying interruption, which leads to unexpected harvest downtime.
**Compatibility**: Direct aftermarket replacement matching OEM 556426, fully compatible with CLAAS Lexion Combine, CLAAS Tucano Combine, CLAAS Jaguar Forage Harvester, CLAAS Conspeed Corn Header. Inspect matched bearings, bushings and elevator chain before installation, calibrate shaft coaxiality after assembly. Install 556426 elevator shaft to restore reliable grain lifting performance for your Claas combine harvester.
Weight , W kg 1.3
Length , L mm 310
Shaft diameter, Ds mm 25
Shaft diameter, Ds 1 mm 26
Keyway mm 8x4x49
Keyway 2 mm 8x4x35
Shaft diameter, Ds 2 mm 25
Specifications
| SKU | CL-556426 |
|---|---|
| OEM Number | 556426 |
| Brand | CLAAS |
| Compatible Models | CLAAS Lexion Combine, CLAAS Tucano Combine, CLAAS Jaguar Forage Harvester, CLAAS Conspeed Corn Header |
| PartNumber | 556426 |
| AlternatePartNumber | 556425,556427 |
| ProductName | Elevator shaft / Grain Elevator Drive Shaft |
| Brand | CLAAS |
| Material | High-grade alloy steel with quenching & tempering heat treatment, hardened shaft journal |
| Function | Transmit torque, drive grain elevator chain and scrapers to lift grain into grain tank |
| CompatibleMachine | CLAAS Lexion Combine, CLAAS Tucano Combine, CLAAS Jaguar Forage Harvester, CLAAS Conspeed Corn Header |
| ApplicableCrops | Wheat, Corn, Soybean, Barley, Rice |
| FitmentType | Aftermarket replacement elevator shaft for Claas combine harvester grain elevator assembly |
| SpecialNote | Check bearings, bushings and elevator chain; calibrate coaxiality, bent shaft causes vibration and conveying failure |
| Industry | Agriculture, Combine Harvester Grain Elevator 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.