Description
Overview:
This perforated strip is a Genuine Stihl part designed for the angle drive assemblies on selected Stihl hedge trimmer and KombiSystem attachments. Made from durable steel, it forms part of the adjustment mechanism that helps the head index and hold its working angle, supporting smooth, reliable operation over time. It is manufactured to fit precisely within the angle drive, restoring correct function when the original strip has worn or been damaged. Supplied under Stihl MPN 4243 642 4601, it is suitable for machines such as the HL-KM 0-145 and FH-KM 145, along with several HL and HLA series hedge trimmers. A practical service item for both professional and domestic users, it helps maintain cutting accuracy and extend the life of your equipment.
Key Features:
- Genuine Stihl part (MPN 4243 642 4601) for assured compatibility and quality
- Robust steel construction for long service life under regular use
- Precise fit within the angle drive for smooth, consistent adjustment
- Helps restore positive angle indexing and reduce unwanted play
- Supports efficient cutting by keeping the head set at the chosen angle
- Suitable for routine servicing and preventative maintenance schedules
- Straightforward replacement with basic hand tools and standard workshop practices
- Designed for selected HL-KM and FH-KM attachments and compatible HL/HLA models
Typical Applications:
Used during maintenance or repair of Stihl angle drive systems on hedge trimmer and Kombi attachments. Replace a worn or damaged strip to restore firm angle positioning, improve operational feel, and reduce drift while trimming. Ideal for workshop overhauls, routine servicing, and resolving issues such as head slip or inconsistent angle retention in professional landscaping, grounds maintenance, and domestic garden care.
Also known as:
Indexing strip, angle adjuster strip, detent strip, perforated angle plate, angle drive indexing plate, hinge adjustment strip, angle position strip, perforated retention strip.
Fits Models:
FH-KM 145, FH-KM 145 deg, FH-KM145, FH-KM145deg, FHKM145, HL-KM 0-145, HL-KM0-145, HL92C, HL92KC, HL94, HL94C, HL94K, HL94KC, HLA 135, HLA 135 K, HLA135, HLA135K
Product Specifications
| L&S Part No. | 4243 642 4601 |
|---|---|
| Part Type | Genuine Part |
| Manufacturer | Stihl |
| OEM No. | 42436424601 |
| Unit of Sale | 1 |
| Applications | FH-KM 145, FH-KM 145 deg, FH-KM145, FH-KM145deg, FHKM145, HL-KM 0-145, HL-KM0-145, HL92C, HL92KC, HL94, HL94C, HL94K, HL94KC, HLA 135, HLA 135 K, HLA135, HLA135K |
| Machine Type | Long Reach Hedgetrimmers |
| Fits Brands | Stihl |
| Fits Models | FH-KM 145 deg | HL-KM 0-145 | HL92C, HL92KC | HL94, HL94C, HL94K, HL94KC | HLA 135, HLA 135 K | FH 145° | HL 145° |
