We are based in Jiangsu, China, start from 2013,sell to Africa(40.00%),South America(35.00%),Eastern Europe(15.00%),Domestic Market(10.00%). There are total about 11-50 people in our office.

how can we guarantee quality?

Always a pre-production sample before mass production; Always final Inspection before shipment;

what can you buy from us?

Tractors,Harvester,Tractor Parts,Implement,Implement Parts.

why should you buy from us not from other suppliers?

Shunyu focus on Agricultural tractors and Combine Harvesters,Harvesters spare parts. YTO, KUBOTA,FOTON LOVOL tractors and spare parts. KUBOTA, YANMAR, WORLD, LOVOL combine harvesters and parts.

what services can we provide?

Accepted Delivery Terms: FOB,CFR,CIF,EXW,DDU,Express Delivery； Accepted Payment Currency:USD,CNY; Accepted Payment Type: T/T,L/C,PayPal,Western Union; Language Spoken:English,Chinese

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Home » Spare Parts & Accessories » Rice Combine Harvester Parts » Spare Parts For Fm World » W2.5C-03D-10-06 Belt Pulley for World Combine Harvester | Durable HST Transmission Pulley Spare Parts

W2.5C-03D-10-06 Belt Pulley for World Combine Harvester | Durable HST Transmission Pulley Spare Parts

W2.5C-03D-10-06 Belt Pulley for World Combine Harvester | Durable HST Transmission Pulley Spare Parts

W2.5C-03D-10-06 Belt Pulley is a key transmission component used in World combine harvesters. It is installed in the chassis/HST drive system and works with belts to transfer engine power efficiently to different functional parts of the machine, ensuring stable and smooth operation.

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Product Advantage

Key Advantages

	High Strength Material Made of durable cast iron, offering excellent wear resistance and long service life.
	Stable Power Transmission Precision-machined grooves ensure smooth belt operation and reduce slippage.
	Perfect Compatibility Designed for World harvesters (e.g. 4LZ series), ensuring easy installation and reliable performance.
	Low Maintenance Cost Strong structure reduces deformation and replacement frequency.

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Technical Parameters

The W2.5C-03D-10-06 Belt Pulley is a key transmission component designed for World combine harvesters. It is mainly used in the chassis and HST drive system to transfer engine power efficiently to different working parts, ensuring smooth and stable machine operation.

Built with high-strength cast iron, this pulley delivers reliable performance under demanding agricultural conditions and helps improve overall harvesting efficiency.

⚙️ Technical Specifications

Part Number: W2.5C-03D-10-06
Product Name: Belt Pulley / Transmission Pulley
Material: Cast Iron / Ductile Iron
Outer Diameter: 138 mm
Inner Bore: 30 mm
Height: 65 mm
Weight: Approx. 2.95 kg
Application: Combine Harvester Chassis / HST System

Product Uses

Applications

World combine harvesters (4LZ series)
Harvester chassis drive system
HST (Hydrostatic Transmission) system
Power transmission for threshing and conveying systems

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Product Operate Guide

Installation & Maintenance

Check shaft and keyway before installation
Ensure proper alignment and secure fastening
Adjust belt tension to avoid slipping
Inspect regularly for wear or abnormal noise
Use with compatible original belts for best performance

FAQ

Q1: What machines is this pulley compatible with?
A: It is mainly suitable for World 4LZ series combine harvesters and similar models.

Q2: Do you support OEM customization?
A: Yes, we offer OEM services including logo and packaging customization.

Q3: When should the pulley be replaced?
A: Replace it if there is visible wear, deformation, slipping, or unusual noise.

Q4: Is it easy to install?
A: Yes, it is designed as a direct replacement part for easy installation.

Q5: What material is used?
A: High-strength cast iron or ductile iron for durability and reliability.

Why Choose Us

Stable supply with fast delivery
Professional exporter of agricultural machinery parts
Strict quality control before shipment
Support bulk orders and long-term cooperation

Product Video

W2.5C-03D-10-06 Belt Pulley World Combine Harvester Belt Pulley Harvester Transmission Pulley HST Belt Pulley Belt Pulley for World Harvester 4LZ Series harvester spare parts Combine Harvester Accessories Farm Machinery Transmission Parts Heavy Duty Cast Iron Belt Pulley Harvester Chassis Pulley Spare Parts

FAQ

Q who are we?

A We are based in Jiangsu, China, start from 2013,sell to Africa(40.00%),South America(35.00%),Eastern Europe(15.00%),Domestic Market(10.00%). There are total about 11-50 people in our office.
Q how can we guarantee quality?

A
Always a pre-production sample before mass production;

Always final Inspection before shipment;
Q what can you buy from us?

A Tractors,Harvester,Tractor Parts,Implement,Implement Parts.
Q why should you buy from us not from other suppliers?

A Shunyu focus on Agricultural tractors and Combine Harvesters,Harvesters spare parts. YTO, KUBOTA,FOTON LOVOL tractors and spare parts. KUBOTA, YANMAR, WORLD, LOVOL combine harvesters and parts.
Q what services can we provide?

A
Accepted Delivery Terms: FOB,CFR,CIF,EXW,DDU,Express Delivery；

Accepted Payment Currency:USD,CNY;

Accepted Payment Type: T/T,L/C,PayPal,Western Union;

Language Spoken:English,Chinese