Description
Overview:
This Genuine Stihl ring is a small but vital metal component used in Stihl long‐reach hedge trimmers to keep internal parts correctly located and running smoothly. Manufactured from durable steel, it helps maintain alignment in the head/drive assemblies, reducing play and wear for consistent cutting performance. It is a direct replacement for OEM No. 4243 642 8200 and is engineered for a precise fit on relevant Stihl machines, including HL91K and HL92C. Suitable for professional landscapers and home users alike, this ring supports reliable operation over extended service intervals. Choosing a genuine Stihl part ensures the correct dimensions and material quality, helping your hedgetrimmer stay dependable under regular use and making routine maintenance straightforward.
Key Features:
- Genuine Stihl part for assured compatibility and fit
- Direct replacement for OEM No. 4243 642 8200
- Robust steel construction for long service life
- Helps maintain alignment to reduce vibration and wear
- Supports smooth, efficient operation of the drive/gear head
- Precise dimensions minimise the risk of premature component wear
- Straightforward to install with standard workshop tools
- Suitable for a wide range of Stihl long‐reach hedge trimmers and Kombi attachments
Typical Applications:
Used during servicing or repairs to replace a worn, damaged, or missing ring within the hedge trimmer head or drive assembly. Helps restore correct clearances and smooth running, improving reliability for routine garden maintenance, estate upkeep, and professional landscape work.
Also known as:
Retaining ring, locator ring, spacer ring, securing ring, gearhead ring, shaft ring for Stihl HL‐series long‐reach hedge trimmers and compatible Kombi attachments.
Fits Models:
FH-KM 14 deg, FH-KM 145 deg, FH-KM145deg, FH-KM14deg, HL 91 K, HL 91 KC, HL 92 C, HL 92 KC, HL 94, HL 94 C, HL 94 K, HL 94 KC, HL-KM 0-145, HL-KM0-145, HL91K, HL91KC, HL92C, HL92KC, HL94, HL94C, HL94K, HL94KC
Alternate Part Numbers:
4243-642-8200, 42436428200
Product Specifications
| L&S Part No. | 4243 642 8200 |
|---|---|
| Part Type | Genuine Part |
| Manufacturer | Stihl |
| OEM No. | 42436428200 |
| Unit of Sale | 1 |
| Applications | FH-KM 14 deg, FH-KM 145 deg, FH-KM145deg, FH-KM14deg, HL 91 K, HL 91 KC, HL 92 C, HL 92 KC, HL 94, HL 94 C, HL 94 K, HL 94 KC, HL-KM 0-145, HL-KM0-145, HL91K, HL91KC, HL92C, HL92KC, HL94, HL94C, HL94K, HL94KC |
| Machine Type | Hedgetrimmers |
| Fits Brands | Stihl |
| Fits Models | FH-KM 145 deg | HL-KM 0-145 | HL91K, HL91KC | HL92C, HL92KC | HL94, HL94C, HL94K, HL94KC | FH 145° | HL 145° |
