Carburetor compatible with for -406 -406-1Compatible with A021001870 Compatible with Leaf Blower PB-770 Please Carefully Check All Pictures and Part Numbers in the Listing to Make Sure Its the Correct Product you Need Part Number: Compatible with for Carburetor WYK345 -345 WYK3451 -345-1 WYK406 -406 WYK4061 -406-1 Compatible with for A021001870 A021003940 A021001870 A0211121651 A021003940 A021003941 A021003942 Applications: Compatible with Leaf Blower PB-770 PB-770H PB-770T PB-770H S: P02912001001 - P02912999999 PB-770H S: P05211001001 - P05211999999 PB-770H S: P30613001001 - P30613999999 PB-770H S: P44914001001 - P44914999999 PB-770T S: P03012001001 - P03012999999 PB-770T S: P05311001001 - P05311999999 PB-770T S: P30713001001 - P30713999999 PB-770T S: P45014001001 - P45014999999 Item Weight: 14.10 ounces Condition: High Quality Aftermarket Item Color: As Shown Material: Metal Package Contents: 1 * Carburetor Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.