A OEM Echo/Walbro brand string trimmer carb. This is a Walbro WYK-233 carb. I listed this as USED because it looks like the throttle cable was mounted to it, please see the pic. Extremely clean, NO gasket marks, NO gas residue. GENUINE WALBRO ECHO BRAND CARB, NOT A CHEAP AFTERMARKET. Fits the following models:
BRD-280 S/N: S70711001001 - S70711999999 Carburetor
BRD-280 S/N: S70812001001 - S70812999999 Carburetor
BRD-280 S/N: S70913001001 - S70913999999 Carburetor
BRD-280 S/N: T69914001001 - T69914999999 Carburetor
CS-370 S/N: C08011001001 - C08011999999 Carburetor - WYK-233A
PAS-280 S/N: T44511001001 - T44511999999 Carburetor - WYK-233A
PAS-280 S/N: T44612001001 - T44612999999 Carburetor - WYK-233A
PAS-280 S/N: T44713001001 - T44713999999 Carburetor - WYK-233A
PAS-280 S/N: T49914001001 - T49914999999 Carburetor
PE-280 S/N: S63012001001 - S63012999999 Carburetor
PE-280 S/N: S63111001001 - S63111999999 Carburetor
PE-280 S/N: S83413001001 - S83413999999 Carburetor
PE-280 S/N: T69814001001 - T69814999999 Carburetor
PPF-280 S/N: E09511001001 - E09511999999 Carburetor
PPF-280 S/N: E09612001001 - E09612999999 Carburetor
PPF-280 S/N: E09713001001 - E09713999999 Carburetor
PPF-280 S/N: E20714001001 - E20714999999 Carburetor
PPF-300ES S/N: E06537001001 - E06537999999 Carburetor -- WYK-233A
PPT-280 S/N: E08011001001 - E08011999999 Carburetor
PPT-280 S/N: E08612001001 - E08612999999 Carburetor
PPT-280 S/N: E09213001001 - E09213999999 Carburetor
PPT-280 S/N: E20814001001 - E20814999999 Carburetor
SRM-280 S/N: S66511001001 - S66511999999 Carburetor
SRM-280 S/N: S74012001001 - S74012999999 Carburetor
SRM-280S S/N: S66611001001 - S66611999999 Carburetor
SRM-280S S/N: S74112001001 - S74112999999 Carburetor
SRM-280S S/N: S81613001001 - S81613999999 Carburetor
SRM-280S S/N: T48114001001 - T48114999999 Carburetor
SRM-280T S/N: S66711001001 - S66711999999 Carburetor
SRM-280T S/N: S74212001001 - S74212999999 Carburetor
SRM-280T S/N: S81713001001 - S81713999999 Carburetor
SRM-280T S/N: T48214001001 - T48214999999 Carburetor
SRM-280U S/N: S75012001001 - S75012999999 Carburetor
SRM-280U S/N: S82513001001 - S82513999999 Carburetor
SRM-280U S/N: T48314001001 - T48314999999 Carburetor