For Echo

Echo PB-580T / PB-580H Carburetor Kit (WTA-35)

4.6 (214)

The WTA-35 pattern carb for Echo's big 58cc backpack, the PB-580T and PB-580H, plus the Shindaiwa EB600RT that shares its engine.

$19.99price at last check, Sep 27, 2026

Choose your kitTune-up kit$19.99Kit with tank vent$15.98

Fits models

PB-580T
PB-580H
Shindaiwa EB600RT

Replaces: WTA-35, A021004331, A021004330, 90158Y, A226000032

The PB-403 and PB-413 carburetors do not fit the PB-580.

About this kit

The PB-580 is the backpack blower many crews run all day. Its Walbro WTA-35 carb is a larger body than the 400-series and it wears at the throttle shaft. This replacement matches Echo A021004331 and A021004330, and the kit includes the fuel system set that replaces 90158Y.

Both options come with an air filter for A226000032, two bulbs, a fuel filter, a plug and two gaskets. The second one adds a tank vent, which is worth having if your tank collapses slightly after a long run.

Replaces Walbro WTA-35, A021004331, A021004330
Fuel system kit replaces Echo 90158Y
Fits Shindaiwa EB600RT too
Two kit options, same carburetor

In the box

1 carburetor
1 air filter
1 fuel system kit
2 primer bulbs
1 fuel filter
1 spark plug
2 gaskets
tank vent (option 2)

For machine brand	Echo
Replaces	WTA-35, A021004331, A021004330, 90158Y, A226000032
Items in the kit	8
Kit options	2
Rating	4.6 / 5 from 214 reviews
Category	Leaf Blower Carburetors & Tune-Up Kits