BP42 Carburetor Kit - Fits Ryobi RY08420 RY08420A RY42WB RY42BPEMC Backpack Leaf Blower

BP42 Carburetor Kit - Fits Ryobi RY08420 RY08420A RY42WB RY42BPEMC Backpack Leaf Blower308054093 308054079 WT 1086 Carburetor with Air Filter Fuel Filter Spark Plug Primer Bulb Key Features Complete engine tune up and fuel system overhaul kit Direct replacement for specified models to restore original performance Kit includes: 1x carburetor, 1x air filter, 1x fuel filter, 1x spark plug, 1x primer bulb, 2x gaskets, 2x fuel lines Pre adjusted carburetor for most applications; may require fine tuning Replaces Cross Reference Part Numbers

308054093 / 308054079 / WT-1086 Carburetor with Air Filter Fuel Filter Spark Plug Primer Bulb

Key Features

• Complete engine tune-up and fuel system overhaul kit
• Direct replacement for specified models to restore original performance
• Kit includes: 1x carburetor, 1x air filter, 1x fuel filter, 1x spark plug, 1x primer bulb, 2x gaskets, 2x fuel lines
• Pre-adjusted carburetor for most applications; may require fine-tuning

Replaces / Cross-Reference Part Numbers

• Carburetor: 308054093, 308054079, WT-1086
• Air Filter: 900777005

Compatibility & Fitment

• Brand: Ryobi
• Equipment Type: Backpack Leaf Blower, Wheeled Leaf Blower
• Models:
  • BP42
  • RY08420
  • RY08420A
  • RY42WB
  • RY42BPEMC

When to Replace

• Engine fails to start or experiences hard starting
• Rough idling, stalling, or hesitation during acceleration
• Noticeable loss of engine power
• Black smoke emitting from the exhaust
• Fuel leaking from the carburetor body

Installation Tips

• Consult your equipment's service manual for detailed instructions.
• Before disassembly, take photos of fuel line connections and throttle linkage for reference.
• Ensure mounting surfaces are clean and free of old gasket material before installing the new carburetor.
• Replace the air filter and fuel filter simultaneously with the carburetor for best results.
• After installation, check for fuel leaks and perform fine-tuning adjustments to the idle and mixture screws if necessary.