25cc Chinese Chainsaw Clutch Assembly for Generic 2500 Models – Winzor

Description

This 25cc chainsaw clutch is a new Winzor aftermarket replacement for compatible generic 2500-series Chinese top-handle chainsaws. It transfers engine power to the clutch drum when engine speed increases. At idle, the clutch disengages so the chain can stop while the engine continues running.

Major Diameter: ~53mm

Center Hole: ~6.5mm

25cc Chainsaw Clutch Compatibility

Designed for compatible Chinese chainsaws sold under these common descriptions:

• Generic 2500 chainsaw
• 25cc Chinese chainsaw
• 25.4cc top-handle chainsaw
• Small two-stroke petrol pruning chainsaw

Importers sell this basic chainsaw design under various brand names. Therefore, identify the correct clutch by its physical design and measurements, rather than relying only on the name printed on the machine. Engine capacity alone does not confirm compatibility.

Product Details

• Product type: centrifugal clutch assembly
• Brand: Winzor
• Application: generic Chinese top-handle chainsaw
• Common model designation: 2500
• Engine type: two-stroke petrol
• Condition: new aftermarket replacement
• Package contents: one clutch assembly

The clutch uses spring-loaded shoes that move outwards as engine speed rises. These shoes contact the inside of the clutch drum and drive the saw chain through the sprocket. A worn, cracked or heat-damaged clutch can cause slipping, poor chain acceleration, irregular engagement or unwanted chain movement.

Check the Original Part Before Ordering

Generic 25cc chainsaws use more than one clutch design. Before ordering, compare these details with your original part:

• Overall clutch diameter and thickness
• Number and shape of the clutch shoes
• Spring position and layout
• Clearance inside the existing clutch drum

This listing contains one clutch assembly. The clutch drum, drive sprocket and needle bearing are not included.

During installation, disconnect the spark plug and secure the piston using the correct servicing method. In addition, inspect the drum and bearing before reassembly because worn related components can damage the new clutch or prevent smooth engagement.

Browse more generic Chinese chainsaw parts from MTP eShop. For general servicing information, consult this chainsaw clutch and sprocket replacement guide.

This product is a Winzor aftermarket replacement. Manufacturer names and model descriptions identify compatibility only.