WhichPartFits.com

Trimmer

Echo SRM-280

2-Stroke

The Echo SRM-280 is a 28.1cc <!-- verify: echo-usa.com --> 2-stroke straight-shaft trimmer near the top of Echo's professional SRM range, designed for commercial operators who need maximum trimmer power for heavy brush, thick grass, and demanding vegetation management. It runs a Zama carburetor and accepts rigid brush blade and clearing saw attachments. Under daily production use, monthly fuel system service (primer bulb, filter, lines), gearhead grease repacking, and air filter maintenance are routine. A preferred model for utility right-of-way crews and municipal grounds departments where heavy growth is the norm.

Echo SRM-280 quick specs

Equipment
Trimmer · 2-Stroke
Covered Parts
Spark Plug, Air Filter, Fuel Filter, Carburetor, Primer Bulb, Fuel Line Kit, Trimmer Head, Trimmer Line
OEM References
7
Model Family
SRM-280, SRM-310
See also: SRM-310 — parts are often interchangeable within this family.

Spark Plug

OEM90023Y(0.6mm gap)

Air Filter

OEMA226001680Also fits SRM-310
BrandPart #
Stens605-510Buy on Amazon →

Fuel Filter

OEMA369000100In-tank pickup filter; fits most Echo chainsaws and trimmers
BrandPart #
Stens610-009Buy on Amazon →

Carburetor

OEM12520005964Zama C1U-K78; 28cc engine

Primer Bulb

OEM12318139130

Fuel Line Kit

OEMV471001471Includes fuel pickup line and return line
BrandPart #
Stens115-530Buy on Amazon →

Trimmer Head

OEM99944200903Speed-Feed 400; bump-feed
BrandPart #
Oregon55-256Buy on Amazon →

Trimmer Line

OEM(.105" diameter, round)
BrandPart #
Oregon22-895Buy on Amazon →