Echo PB-580T Backpack Blower Parts

Echo PB-580T Backpack Blower Parts product photo

The Echo PB-580T backpack blower takes a Walbro WTA-35 carburetor (genuine A021004331), air filter A226000032 and recoil starter A050000340 - the same parts the PB-580H shares, but none of which fit the smaller handheld PB-250 or the PB-2100 covered elsewhere on this site.

Below are the genuine numbers, the fuel system kit that goes with them, and the spark plug this 58.2 cc engine takes instead of the one on Echo's trimmer range.

The PB-580T / PB-580H numbers

PartNumberAlso fits
CarburetorWalbro WTA-35 (A021004331)PB-580T, PB-580H only
Air filterA226000032Also the larger PB-403/413/500/620/650/755 backpack range - not the PB-250 or PB-2100
Fuel system / tune-up kit90158YPB-580T, PB-580H
Recoil starter assemblyA050000340Shindaiwa EB600RT (same parent-company engine)
Ignition coilA411001620PB-500T, PB-500, EB600RT
Spark pluggenuine A425000000, Stens 130-115Different physical plug from Echo's 21-25 cc trimmer range

The air filter also turns up relabelled under tune-up kit SKUs that bundle a fuel filter and primer bulb with it - the filter number itself stays A226000032 no matter which kit it ships inside.

Why none of this fits a PB-250 or a PB-2100

Echo's blower range splits by engine size, not by look. The PB-250/ES-250 handheld runs a 25.4 cc engine on an RB-K106 carburettor kit, and the PB-2100 runs its own Zama C1U-K42 on a smaller frame again. The PB-580T's 58.2 cc backpack engine shares none of those numbers - the carburetor, filter, starter and spark plug on this page are all specific to the PB-580T/PB-580H pair. The genuine tube nozzle (P021049080) and flexible connector hose (E164000080) that the blower body itself uses are covered on the leaf blower parts page rather than repeated here.

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Fuel and the won't-start order

The PB-580T runs the same 50:1 Power Blend mix as the rest of Echo's two-stroke range - see Echo 2-stroke oil and the 50:1 mix. A backpack blower that won't start follows the same cheap-part-first order as every other Echo two-stroke: stale fuel, then the filter, then the primer bulb and fuel lines, then the spark plug, and only then the carburetor - the full logic is on the Echo carburetor page.

Same engine, a Shindaiwa badge

Echo sold this 58.2 cc backpack engine under its sister brand too, as the Shindaiwa EB600RT - the reason Shindaiwa part numbers and listings turn up when searching for PB-580T parts. The recoil starter and ignition coil cross freely between the two badges; the carburetor and filter numbers above are the ones to search by rather than the model name on the shroud.

The PB-580T sits in the middle of Echo's backpack range, not at the top. The 63.3cc PB-770T and the 79.9cc PB-9010T / PB-8010T both run bigger engines with their own separate carburetor and filter numbers.

Frequently Asked Questions

What carburetor fits the Echo PB-580T?

A Walbro WTA-35, genuine number A021004331. It fits the PB-580H as well, but not the smaller PB-250 or PB-2100 blowers.

What air filter does the Echo PB-580T use?

A226000032. It also fits Echo's larger PB-403/413/500/620/650/755 backpack blowers, but not the PB-250 or PB-2100.

What spark plug does the Echo PB-580T take?

Genuine A425000000, cross-referenced to Stens 130-115 - a different physical plug from the NGK BPM8Y/BPMR8Y used across Echo's 21-25 cc trimmer range.

Does the PB-580T share parts with the PB-250?

No. The PB-250/ES-250 is a smaller 25.4 cc engine on its own RB-K106 carburettor kit - none of the PB-580T's numbers cross to it.

What fuel mix does the Echo PB-580T use?

50:1 Power Blend, the same ratio as the rest of Echo's two-stroke range.

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