Product Description
350337 Support shaft for fan pulley is precision support shaft engineered for CLAAS agricultural harvesting machines.
**Material features**: Made of high-grade alloy steel with quenching and tempering heat treatment. The shaft journal is finely machined and surface hardened, offering great torsional strength, wear resistance and bending resistance to withstand continuous radial loads and vibration during long-hour harvesting operations.
**Product characteristics**: This support shaft is the core supporting part of the harvester cooling fan assembly. It holds and supports the fan pulley, keeping the pulley rotating steadily to drive cooling fan. The fan dissipates heat for engine and hydraulic system. Bent shaft, worn journal or damaged splines will cause pulley shaking, uneven belt wear and abnormal noise, leading to insufficient cooling and machine overheating shutdown.
**Compatibility**: Direct aftermarket replacement matching OEM 350337, fully compatible with CLAAS Lexion Combine, CLAAS Tucano Combine, CLAAS Jaguar Forage Harvester, CLAAS Conspeed Corn Header. Inspect bearings and oil seals, calibrate pulley coaxiality after installation. Install 350337 fan pulley support shaft to restore stable cooling system operation for your Claas harvester.
Weight, W kg 0.86
Length, L mm 100
Thread, M M30x1.5
Shaft diameter, Ds mm 35
Thread, M1 M10
Keyway , Sn mm 2
Length 2 , L2 mm 43
Flat-to-flat dimension, S mm 50
**Material features**: Made of high-grade alloy steel with quenching and tempering heat treatment. The shaft journal is finely machined and surface hardened, offering great torsional strength, wear resistance and bending resistance to withstand continuous radial loads and vibration during long-hour harvesting operations.
**Product characteristics**: This support shaft is the core supporting part of the harvester cooling fan assembly. It holds and supports the fan pulley, keeping the pulley rotating steadily to drive cooling fan. The fan dissipates heat for engine and hydraulic system. Bent shaft, worn journal or damaged splines will cause pulley shaking, uneven belt wear and abnormal noise, leading to insufficient cooling and machine overheating shutdown.
**Compatibility**: Direct aftermarket replacement matching OEM 350337, fully compatible with CLAAS Lexion Combine, CLAAS Tucano Combine, CLAAS Jaguar Forage Harvester, CLAAS Conspeed Corn Header. Inspect bearings and oil seals, calibrate pulley coaxiality after installation. Install 350337 fan pulley support shaft to restore stable cooling system operation for your Claas harvester.
Weight, W kg 0.86
Length, L mm 100
Thread, M M30x1.5
Shaft diameter, Ds mm 35
Thread, M1 M10
Keyway , Sn mm 2
Length 2 , L2 mm 43
Flat-to-flat dimension, S mm 50
Specifications
| SKU | CL-350337 |
|---|---|
| OEM Number | 350337 |
| Brand | CLAAS |
| Compatible Models | CLAAS Lexion Combine, CLAAS Tucano Combine, CLAAS Jaguar Forage Harvester, CLAAS Conspeed Corn Header |
| PartNumber | 350337 |
| AlternatePartNumber | 350336,350338 |
| ProductName | Support shaft for fan pulley / Cooling Fan Pulley Support Shaft |
| Brand | CLAAS |
| Material | High-grade alloy steel with quenching & tempering heat treatment, hardened shaft journal |
| Function | Support fan pulley, bear radial load, stabilize fan rotation to cool engine and hydraulic system |
| CompatibleMachine | CLAAS Lexion Combine, CLAAS Tucano Combine, CLAAS Jaguar Forage Harvester, CLAAS Conspeed Corn Header |
| ApplicableCrops | Wheat, Corn, Soybean, Barley, Grass |
| FitmentType | Aftermarket replacement support shaft for Claas harvester cooling fan assembly |
| SpecialNote | Check bearings and oil seals, calibrate pulley coaxiality; bent shaft causes vibration and overheating risk |
| Industry | Agriculture, Combine & Forage Harvester Cooling 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.