Tableau Correspondance Carburateur Walbro -

| Component | WT Series | WA Series | WYL Series | WB Series | |------------|-----------|-----------|------------|-----------| | Main jet thread | 5mm x 0.5 | 5mm x 0.5 | 5mm x 0.8 | 6mm x 0.75 | | Idle jet thread | 3.5mm x 0.6 | 3.5mm x 0.6 | 3.5mm x 0.6 | None (fixed) | | Nozzle type | Press-fit D10 | Screw-in D6 | Press-fit D10 | Screw-in D8 |

| Kit Number | Fits Families | Notes | |------------|---------------|-------| | K10-WAT | WT, WA, WYJ, WYL | Includes pump diaphragm, gasket, metering diaphragm | | K20-WAT | HDA, HDC, HS | Thicker pump diaphragm for higher pulse pressure | | D10-WB | WB series only | Smaller diameter | tableau correspondance carburateur walbro

| Obsolete WT Model | Direct Replacement WT Model | Equivalent in WA/WYL | OEM Application Example | |-------------------|-----------------------------|----------------------|--------------------------| | WT-194 | WT-215 | WA-167 | Stihl 026 Pro | | WT-205 | WT-215 | WYL-1 | Stihl MS260 | | WT-99 | WT-112 | WA-76 | Husqvarna 55 | | WT-118 | WT-215 | none | Echo CS-440 | | WT-110 | WT-199 | none | Homelite XL-12 | | Component | WT Series | WA Series

Float carburetors require a gravity fuel feed or fuel pump; diaphragm carbs can pull fuel from below tank level. 5. OEM to Walbro Correspondence Table Many OEMs stamp their own numbers on Walbro carbs. Use this to find the actual Walbro model: Use this to find the actual Walbro model: