High-Quality York Compressor Serpentine Pulley Clutch | Wanfeng Hardware

The mower clutch is actually a safety device that prevents the blade from rotating while the mower engine is still running. It can also provide convenience for the operator. On older mowers, the clutch prevents the wheels from turning, so the operator can empty the trap without turning off the engine. Then when the engine is running, the mower clutch prevents the blade from turning. The main material of our products is aluminum alloy, which is driven by the direct contact of the metal plate, which makes the power transmission more direct, the metal plate is compressed, the transmission ratio is increased, and the effect is direct and significant.



At Wanfeng Hardware, we take pride in offering top-of-the-line York compressor serpentine pulley clutches that exceed industry standards. Designed for lawn mowers, our clutches are meticulously crafted to withstand heavy-duty use and deliver superior performance. With our expertise in hardware manufacturing, we have perfected the art of creating reliable and efficient pulley clutches that enhance the functionality of your equipment.

Product Description

* Material:made of high-quality metal

* Durable use, not easy to deform, high efficiency and wear resistance.

* Suitable for 40-5/139/140F Honda GX31/GX35/430 lawn mower 2-stroke 4-stroke lawn mower clutch.

* Feature:durable

* Package includes: 1PC lawn mower clutch.

* Delivery time:3-5 days

  Our existing garden equipment has two power sources: electric and gas, but their working principle is the same, both of which are equipped with clutches as safety devices. The shaft connected to the engine and the shaft connected to the blade are both equipped with a plate. The shaft plate of the engine is called a flywheel. When the clutch of the lawn mower is engaged, the flywheel and clutch plate are pressed together, causing the blade to rotate through kinetic energy transmission. Another method is to achieve this through springs, levers, hydraulic devices, or their combination. When the lawn mower clutch is disengaged, the clutch plate and flywheel separate, causing the blade to stop rotating.

   In old-fashioned garden equipment, the blade shaft is often connected to the engine drive shaft through gears or belts. Engaging the lawn mower clutch only connects the engine to the shaft. These devices don't need to be pushed, they just command. The problem is that even when the equipment stops working, the blades still rotate, posing a certain safety hazard to both the staff and surrounding personnel.



Aluminum Chasis, Transmission power

Constituent parts

Tighening block, Spring, Friction plate


Sintering - Powder Metallurgy


Advantages of powder metallurgy

◆Cost effective

The final products can be compacted with powder metallurgy method ,and no need or can shorten the processing of

machine .It can save material greatly and reduce the production cost .

◆Complex shapes

Powder metallurgy allows to obtain complex shapes directly from the compacting tooling ,without any machining

operation ,like teeth ,splines ,profiles ,frontal geometries etc.

◆Green technology

The manufacturing process of sintered components is certified as ecological ,because the material waste is very

low ,the product is recyclable ,and the energy efficiency is good because the material is not molten.

When you choose Wanfeng Hardware, you can expect unmatched quality and reliability. Our commitment to excellence is reflected in every aspect of our pulley clutches, from the selection of high-grade materials to the rigorous quality control processes we adhere to. We understand the importance of a reliable and efficient lawn mower, and our York compressor serpentine pulley clutch is designed to deliver just that.
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