Carburetor for Generic 4500 5200 Chinese Chainsaw 45cc 52cc

Description

This Winzor aftermarket carburetor fits many generic 4500 and 5200 petrol chainsaws. These machines commonly use 45cc or 52cc two-stroke engines. Therefore, this carburetor offers a practical replacement for a worn, blocked or damaged original unit.

Compatible chainsaws

• Generic 4500 chainsaws
• Generic 5200 chainsaws
• Selected 45cc Chinese chainsaws
• Selected 52cc Chinese chainsaws
• Other chainsaws using the same carburetor shape and connection layout

However, many different manufacturers use the 4500 and 5200 model names. Therefore, check the original carburetor carefully before ordering.

Product details

• Product type: complete diaphragm carburetor
• Brand: Winzor
• Application: generic petrol chainsaw
• Engine type: two-stroke
• Typical engine sizes: 45cc and 52cc
• Adjustment: conventional mixture and idle adjustment
• Condition: new aftermarket replacement part

A worn carburetor can cause difficult starting, rough idling, hesitation or reduced cutting power. In addition, damaged diaphragms and blocked fuel passages may cause flooding or fuel starvation. Replacing the complete carburetor can consequently provide a simpler repair than rebuilding a heavily worn unit.

Check compatibility before ordering

Before ordering, compare the carburetor body with your original part. Also check the mounting holes, intake opening, fuel connections, throttle linkage, choke mechanism and adjustment-screw positions.

The 4500 and 5200 names do not identify one specific manufacturer or design. Because factories produced several versions, the chainsaw model alone does not guarantee compatibility. Therefore, use the product photographs as your main guide.

Installation and adjustment

After installation, inspect the fuel lines, intake gasket, impulse passage and fuel filter. Air leaks or restricted fuel flow can produce symptoms similar to carburetor failure.

Next, check the idle speed, acceleration and high-speed fuel mixture. The carburetor may require final adjustment after installation. Incorrect tuning can make a two-stroke engine run lean and damage the piston or cylinder. Therefore, ask a qualified small-engine technician to adjust it if you are unsure.

The package contains only the components shown in the product photographs. Gaskets, fuel lines and mounting hardware are not included unless the photographs show them.