K20-WYL Carburetor Rebuild Kit with Primer Bulb

K20-WYL Carburetor Rebuild Kit with Primer Bulb

Key Features

• Complete kit to overhaul and restore carburetor performance.
• Includes all necessary gaskets, diaphragms, a screen, and a primer bulb for a full service.
• Addresses common carburetor failure points like leaking seals and hardened diaphragms.
• Engineered to meet original equipment specifications for fit and function.

Replaces / Cross-Reference Part Numbers

• K20-WYL
• Ryobi 753-04014

Compatibility & Fitment

• Fits Walbro WYL series carburetors, models WYL-1-1 through WYL-318-1.
• Compatible with select equipment from brands including:
  • Echo: GT1100, GT2101, GTB1100, GTB2101, CS221, HC1001
  • Honda: GX22, GX31
  • Shindaiwa: LE230, LE231, T230, T231
  • Emak: GDO 26CC
• Also fits various other 2-cycle engines equipped with a compatible Walbro WYL carburetor.

When to Replace

• Engine is hard to start, stalls, or idles roughly.
• Noticeable loss of power during operation.
• Fuel is leaking from the carburetor body.
• Primer bulb is cracked, hazed, or no longer returns to shape.
• Recommended as part of routine engine maintenance, especially after long-term storage.

Installation Tips

• Thoroughly clean the exterior of the carburetor before disassembly.
• Note the orientation and order of gaskets and diaphragms during removal.
• Ensure all internal passages are clear of debris before installing new parts.
• Apply a light coat of 2-cycle oil to new diaphragms to ensure flexibility.
• Engine may require idle and mixture screw adjustments after the rebuild is complete.