For Echo

Echo PB-755ST / PB-651 Carburetor Kit (WYK-192)

4.6 (24)

For Echo's 63cc PB-755ST and PB-755SH and the PB-651 pair — the WYK-192 carb with air cleaner, fuel system kit and tune-up parts.

$17.99price at last check, Sep 27, 2026

Fits models

PB-755ST
PB-755SH
PB-651H
PB-651T

Replaces: WYK-192, WYK-192-1, A021000812, A021000810, A021000811, A226000032, 90156Y

Check the model plate; the PB-770 uses a different carburetor.

About this kit

The PB-755 is a pro backpack, and when its carburetor goes lean the engine sounds strained at full throttle. This WYK-192 replacement matches Echo A021000810, 811 and 812 and comes pre-tuned, so it goes on and runs without twisting the screws.

The air cleaner replaces A226000031 and A226000032, and the fuel system kit follows Echo 90156Y. Add a bulb, a fuel filter, a plug and a gasket, and the whole intake and fuel side is new.

Replaces WYK-192, WYK-192-1, A021000810–812
Fits PB-755ST, PB-755SH, PB-651H, PB-651T
Fuel system kit for Echo 90156Y
Pre-tuned at the factory

In the box

1 carburetor
1 air cleaner
1 fuel system kit
1 primer bulb
1 fuel filter
1 spark plug
1 gasket

For machine brand	Echo
Replaces	WYK-192, WYK-192-1, A021000812, A021000810, A021000811, A226000032
Items in the kit	7
Kit options	1
Rating	4.6 / 5 from 24 reviews
Category	Leaf Blower Carburetors & Tune-Up Kits