Description
Overview:
The T35 Bump Feed Head (M10) is a non-genuine replacement trimmer head for Husqvarna brushcutters and grass trimmers. Built with a tough, impact‐resistant polymer body, reinforced with metal line eyelets and a robust internal spring, it delivers consistent bump‐to‐feed line release. The head uses an M10 x 1.25 mm left‐hand thread for secure fitment to compatible machines, including popular models such as the 125L and 535LK. It replaces OEM No. 578 44 63 01, offering a practical and cost‐effective alternative for routine maintenance. Designed for regular use in gardens, grounds and light site work, it suits users who need reliable line feeding and straightforward servicing to keep cutting performance steady and downtime low.
Key Features:
- Non-genuine part for a cost‐effective alternative to OEM
- M10 x 1.25 mm left‐hand thread for secure, correct fitment
- Direct replacement for OEM No. 578 44 63 01
- Durable polymer housing with metal eyelets for wear resistance
- Smooth bump feed action helps keep line advance consistent
- Easy to fit and service for quick turnaround on site or at home
- Accepts standard trimmer line profiles (round, square, etc.)
- Balanced design to help reduce vibration during operation
- Suitable for frequent use in grass trimming and light brush work
- Compatible with a wide range of Husqvarna brushcutter models
Typical Applications:
General grass trimming, edging and clearing around borders, posts, kerbs, fences and trees. Suitable for grounds maintenance, landscaping, garden tidy‐ups and light vegetation management where a bump‐feed head provides efficient, on‐the‐go line release.
Also known as:
Strimmer head, bump head, tap‐and‐go head, tap feed head, trimmer line head, spool head, nylon line head, brushcutter head.
Fits Models:
123L, 123LD, 125L, 125R, 125RB, 125RD, 125RJ, 128DJX, 128L, 128LDX, 128LX, 128R, 128RJ, 133R, 223L, 223R, 224L, 225L, 225LD, 225R, 225RD, 225RJ, 226R, 226RJ, 227L, 227LD, 227R, 227RD, 227RJ, 232L, 232R, 232RBD, 232RD, 232RJ, 233R, 233RJ, 240, 240F, 240L, 240R, 240RBD, 240RJ, 322C, 322E, 322L, 322R, 322T, 323C, 323E, 323EX, 323L, 323LD, 323R, 323RII, 323RJ, 323RJX, 324L, 324LDX, 324LX, 324RX, 325L, 325LDX, 325LX, 325LXT, 325R, 325RDX, 325RJX, 325RX, 325iL, 325iLK, 325iR, 325iRJ, 326L, 326LDX, 326LS, 326LX, 326RJX, 326RX, 327LDX, 327LS, 327LX, 327RDX, 327RJX, 327RX, 426EX, 426LST, 430LS, 522L, 524L, 524LK, 524R, 525BX, 525L, 525LK, 525LS, 525LSII, 525LST, 525LSTII, 525LX, 525RJD, 525RJX, 525RK, 525RS, 525RX, 525RXII, 525RXT, 525RXTII, 525iLK, 525iLST, 525iLXT, 525iRXT, 533RS, 535LK, 535LS, 535LST, 535RX
Product Specifications
| L&S Part No. | 355 5784 |
|---|---|
| Part Type | Non Genuine Part |
| OEM No. | 578 44 63 01 |
| Unit of Sale | 1 |
| Applications | 123L, 123LD, 125L, 125R, 125RB, 125RD, 125RJ, 128DJX, 128L, 128LDX, 128LX, 128R, 128RJ, 133R, 223 L, 223 R, 223L, 223R, 224 L, 224L, 225L, 225LD, 225R, 225RD, 225RJ, 226R, 226RJ, 227L, 227LD, 227R, 227RD, 227RJ, 232L, 232R, 232RBD, 232RD, 232RJ, 233R, 233RJ, 240, 240F, 240L, 240R, 240RBD, 240RJ, 322 C, 322 E, 322 L, 322 T, 322C, 322E, 322L, 322R, 322T, 323 C, 323 E, 323 Ex, 323C, 323E, 323EX, 323L, 323LD, 323R, 323R II, 323RII, 323RJ, 323RJX, 324 L, 324 LDx, 324 LX, 324L, 324LDX, 324LX, 324RX, 325L, 325LDX, 325LX, 325LXT, 325R, 325RDX, 325RJX, 325RX, 325iL, 325iLK, 325iR, 325iRJ, 326L, 326LDX, 326LS, 326LX, 326RJX, 326RX, 327LDX, 327LS, 327LX, 327RDX, 327RJX, 327RX, 426 Ex, 426 LST, 426EX, 426LST, 430LS, 522L, 524 L, 524 LK, 524L, 524LK, 524R, 525BX, 525L, 525LK, 525LS, 525LS II, 525LSII, 525LST, 525LST II, 525LX, 525RJD, 525RJX, 525RK, 525RS, 525RX, 525RX II, 525RXII, 525RXT, 525RXT II, 525iLK, 525iLST, 525iLXT, 525iRXT, 533RS, 535LK, 535LS, 535LST, 535RX |
| Machine Type | Brushcutters |
| Fits Brands | Husqvarna |
| Fits Models | 125R | 125RB | 125RD | 125RJ | 128R | 128RJ | 133R | 223 L | 223 R | 225R | 225RD | 225RJ | 226R | 226RJ | 227RD | 227R | 227RJ | 232R | 232RBD | 232RD | 232RJ | 233R | 233RJ | 240 | 240F | 240R | 240RBD | 240RJ | 322R | 323R | 323RII | 323RJ | 323RJX | 324RX | 525BX | 524R | 525L | 525LK | 525LS | 525LST | 525RJD | 525RJX | 525RK | 525RS | 525RX | 525RXT | 535RX | 224 L | 322 C | 322 E | 322 L | 322 T | 323 C | 323 E | 323 Ex | 324 L | 324 LDx | 324 LX | 426 Ex | 426 LST | 524 L | 524 LK | 525iRXT | 525iLK | 525iLXT |
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