China Professional Flat Idler Pulley Fits 173438 104360X 155191 131494 Craftsman Poulan Jonsered wholesaler

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China Professional Flat Idler Pulley for Lawnmowers Fits Craftsman, Poulan, and Jonsered


The China Professional Flat Idler Pulley is a durable replacement part for lawnmowers that require either part numbers 173438, 15710X 155191, or 131494. It fits specific Husqvarna models, such as AYP, Craftsman, Jonsered, McCulloch, Poulan, Poulan Pro, RedMax, Sears, and Weed Eater, and it supersedes and replaces old part numbers. This flat idler pulley also replaces MTD and Cub Cadet part numbers 131494 and 690-130-0006, John Deere part numbers AM103480 and AM37321, and Stens part number 280-671.

This part is made from metal and has a measurement of 3/8″ ID, 3 7/8″ OD, and 1 1/8″ height. It is designed to perform and withstand harsh conditions to ensure that your lawnmower runs smoothly. However, please note that international buyers are responsible for import fees, including duties and taxes.


1. What is the China Professional Flat Idler Pulley made from?

Answer: The China Professional Flat Idler Pulley is made from durable metal to withstand harsh conditions.

2. What lawnmower brands is this flat idler pulley compatible with?

Answer: This flat idler pulley is compatible with Husqvarna-produced brands such as AYP, Craftsman, Jonsered, McCulloch, Poulan, Poulan Pro, RedMax, Sears, and Weed Eater.

3. What are the dimensions of this flat idler pulley?

Answer: This flat idler pulley has a measurement of 3/8″ ID, 3 7/8″ OD, and 1 1/8″ height.

4. What are the part numbers that this flat idler pulley replaces?

Answer: This flat idler pulley replaces part numbers 173438, 15710X, 155191, and 131494, as well as MTD and Cub Cadet part numbers 131494 and 690-130-0006, John Deere part numbers AM103480 and AM37321, and Stens part number 280-671.

5. Are customers able to customize drawings and samples?

Answer: Yes, customers are welcome to customize drawings and samples. Our company mainly supplies various products for industrial use, such as agricultural gearboxes, power output shafts, sprockets, fluid couplings, worm gear reducers, gears and racks, Roller chains, pulleys and pulleys, planetary gearboxes, timing pulleys, bushings, etc. We highlight high-quality products, preferential prices, and considerate services to ensure customer satisfaction.

All content on this page is sourced from the Internet and is provided for reference purposes only. Our products are replacement parts and not original spare parts. We are not the holders of the original trademarks mentioned in this content. Our replacement parts are perfectly compatible with the original spare parts. If you require original spare parts, please contact the original manufacturer for purchase. If you want to buy original spare parts, please reach out to the original supplier.

Performance Characteristics of Flat Belt Pulley

Flat belt pulleys offer several performance characteristics that make them highly desirable:

  • Efficient power transmission
  • Smooth and quiet operation
  • High load capacity
  • Easy installation and maintenance

Types and Characteristics of Flat Belt Pulley

Flat belt pulleys come in various types, each with its own unique characteristics:

  • Step Pulley: Allows for adjustable speed ratios
  • V-Groove Pulley: Provides better traction and increased power transmission efficiency
  • Flat Idler Pulley: Guides and supports the belt

Advantages of Flat Belt Pulley Materials

The material used to construct a flat belt pulley greatly impacts its performance:

  • Aluminum Pulley: Lightweight, corrosion-resistant, and suitable for low-load applications
  • Steel Pulley: Durable, can handle high loads, and suitable for heavy-duty applications
  • Cast Iron Pulley: Robust, excellent heat dissipation, and suitable for demanding environments

Application of Flat Belt Pulley

The versatile nature of flat belt pulleys makes them indispensable in various industries:

  • Agriculture: Used in machinery for crop cultivation, irrigation, and harvesting
  • Automotive Industry: Used in engines, power transmission systems, and accessory drives
  • Textile Industry: Used in spinning machines, looms, and other textile machinery
  • Packaging Industry: Utilized in conveyor systems, labeling machines, and packaging equipment
  • Printing Industry: Used in printing presses for paper feeding and ink distribution

Future Development Trends and Opportunities

Flat belt pulley products are expected to witness the following trends and opportunities:

  • Increased demand for lightweight and energy-efficient pulleys
  • Integration of smart technologies for improved performance monitoring
  • Growing adoption of eco-friendly materials
  • Expanding applications in renewable energy systems

Choosing a Suitable Flat Belt Pulley

When selecting a flat belt pulley, consider the following aspects:

  • Load Capacity: Ensure the pulley can handle the required load
  • Material: Choose a material that suits the application’s demands
  • Diameter and Size: Select the appropriate dimensions for efficient power transmission
  • Type of Pulley: Opt for the suitable pulley type based on the application’s needs
  • Bore Size: Ensure compatibility with the shaft diameter

In conclusion, flat belt pulleys offer efficient power transmission, various types for different applications, and advantages based on the materials used. Their widespread use in agriculture, automotive, textile, packaging, and printing industries showcases their value and importance. The future of flat belt pulley products lies in lightweight, energy-efficient designs, integration of smart technologies, and the adoption of eco-friendly materials. By considering load capacity, material, diameter and size, type of pulley, and bore size, you can choose a suitable flat belt pulley for your specific needs.

Author: Dream


flat pulley

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