Case IH 183333C1 Cleaning Fan Drive Hub | Axial-Flow Combine Parts | Dawopu
Main Functions
Supports the cleaning fan drive pulley
Transfers rotational power to the cleaning fan
Maintains pulley alignment
Provides stable load distribution
Reduces vibration within the drive system
Ensures efficient grain cleaning performance
A properly functioning hub helps maintain optimal airflow through the cleaning shoe system, improving grain quality and harvesting efficiency.
Product Overview
Case IH 183333C1 Hub – Fixed Cleaning Fan Drive Hub
Case IH 183333C1 Hub
The Case IH 183333C1 Hub is a heavy-duty fixed drive hub designed for the cleaning fan drive system of Case IH Axial-Flow combines. This hub serves as the mounting and power transmission connection between the cleaning fan shaft and the fan drive pulley assembly, ensuring smooth and reliable operation of the cleaning system during harvesting.
Manufactured from high-strength steel and precision-machined to OEM specifications, the 183333C1 hub provides excellent load-bearing capability, accurate alignment, and long service life under demanding harvesting conditions. It is designed to withstand continuous vibration, high rotational speeds, and heavy operating loads commonly encountered during grain harvesting.
Dawopu supplies OEM-quality aftermarket Case IH 183333C1 Hubs for global agricultural machinery distributors, dealers, repair shops, and farm operators.
Product Features
- OEM Part Number: 183333C1
- Product Type: Cleaning Fan Drive Hub
- Fixed pulley drive hub design
- Precision-machined for accurate fitment
- High-strength steel construction
- Excellent load distribution capability
- Suitable for heavy-duty harvesting applications
- Corrosion-resistant surface treatment
- OEM-quality replacement part
- Long service life
Compatible Case IH Equipment
The Case IH 183333C1 Hub is commonly used on numerous Case IH and International Harvester Axial-Flow combines, including:
Case IH Axial-Flow Combines
- Case IH 1440
- Case IH 1460
- Case IH 1480
- Case IH 1620
- Case IH 1640
- Case IH 1644
- Case IH 1660
- Case IH 1666
- Case IH 1680
- Case IH 1688
- Case IH 2144
- Case IH 2166
- Case IH 2188
- Case IH 2344
- Case IH 2366
- Case IH 2388
- Case IH 2577
- Case IH 2588
- Case IH 5088
- Case IH 6088
- Case IH 7088
This hub is widely referenced as a fixed cleaning fan drive hub used across multiple Axial-Flow combine generations.
Technical Specifications
Technical Specifications
| Item | Specification |
|---|---|
| Part Number | 183333C1 |
| Product Name | Cleaning Fan Drive Hub |
| Application | Cleaning Fan Drive System |
| Material | High-Strength Steel |
| Manufacturing Process | Forging + CNC Machining |
| Outer Diameter | 152.4 mm |
| Length | 81.2 mm |
| Bore Size | 1.253 in (31.8 mm) |
| Function | Fan Drive Power Transmission |
| Condition | New |
| OEM Replacement | Yes |
The OEM hub has an outer diameter of approximately 152.4 mm and a length of 81.2 mm. Multiple aftermarket references identify a bore size of approximately 1.253 inches.
Material Description
The Case IH 183333C1 Hub is manufactured from premium-grade alloy steel specifically selected for agricultural drive systems.
Material Advantages
- High tensile strength
- Excellent fatigue resistance
- Superior wear resistance
- High impact toughness
- Precision-machined mounting surfaces
- Long operational lifespan
The forging and heat-treatment processes improve structural integrity and ensure reliable operation under continuous harvesting workloads.
Why Choose Dawopu Group
OEM Quality
Manufactured to meet OEM specifications
Material Quality
High-grade materials for durability
Fast Delivery
Reliable shipping to global destinations
Certified Quality
ISO 9001:2025
Expert Support
Technical support available
Global Experience
Serving customers worldwide
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