Genuine Husqvarna Screw Part #: 502 20 65-03 Fits 123 LD, 123 C, 123 L, 338 XPT, 334 T, 335 XPT, 339 XP, 333
Genuine Husqvarna Screw Part #: 503 21 75-20 Fits 326P 5 X-SERIES, 325 Lx, 325 TX, 325 HE4 X-SERIES, 322 L, 322 R, 326 AI 25, 323 HE3
Genuine Husqvarna Gasket Part #: 503 49 71-01 Fits 123 LD, 123 C, 123 L, 325 CX, 325 HDA55 X-SERIES, 326P 4 SAW ATTACHMENT, 323 R, 325 RJX
Genuine Husqvarna Stop Button Part #: 537 41 90-01 Fits 343 F, 345 FXT, 345 FX, 323 HD60, 122 HD60, 122 HD45, 525 BX, 326 RJX