Replaces OEM#: LAWN-BOY 609229
Fits Models: LAWN-BOY F Series Engines

Replaces OEM#: LAWN-BOY 609133

Replaces Lawn Boy 610312
Fits Lawn Boy, Ryan and Ryobi Trimmer Models: 261, 262, 263, 264, 264-1, 265, 265-T, 265-1, 274, 275, 275-1, 284, 285, 500, 500-1, 520, 520-1, 540, 540-1, 580 & 580-1
HEIGHT: 1/2"
LENGTH: 2-3/4"
WIDTH: 1-1/4"

Replaces OEM#: LAWN-BOY 604260
Fits Models: LAWN-BOY D series engines.

Replaces OEM#: LAWN-BOY 607547