Description
Overview:
The Lock Housing for Stihl FH-KM and HL-KM is a genuine Stihl replacement component for KombiSystem attachments. Made from a durable, hard-wearing polymer, it encloses and supports the locking mechanism that secures the attachment head, helping it hold the selected working angle reliably during use. A precise fit restores correct alignment and smooth operation when the original housing has cracked, worn, or become distorted through heavy service. Engineered to Stihl's original specification, this genuine part maintains the structural integrity of the mechanism and helps protect internal parts from debris. Suitable for a broad range of compatible Stihl tools, including FH-KM and HL-KM variants, it is a practical replacement to keep professional and domestic equipment performing consistently shift after shift.
Key Features:
- Genuine Stihl part for assured compatibility and performance
- Robust polymer construction resists impacts, vibration, and weathering
- Precision moulding for accurate alignment and a positive, repeatable lock
- Restores secure angle/head locking to reduce play and unwanted movement
- Helps shield the lock mechanism from dirt and debris ingress
- Direct replacement for worn or damaged housings; no modifications required
- Designed for listed FH/HL family attachments and heads
- Supports reliable operation and minimises unplanned downtime
- Suitable for regular professional use and demanding DIY tasks
- Straightforward to install with standard hand tools following Stihl guidance
Typical Applications:
Used to replace a cracked, abraded, or distorted lock housing on compatible Stihl attachments. Common during routine servicing of angle-adjustable hedge trimmer heads or after impact damage. Suitable for landscape contractors, grounds teams, local authorities, and homeowners who need to maintain secure head positioning for accurate trimming and cutting over long working periods.
Also known as:
Locking cover, clamp housing, angle-lock case, hinge/gearbox lock shell, adjuster housing, clamp body, lock cap, latch housing, lock casing, housing shell for angle adjustment mechanisms on compatible Stihl attachments.
Fits Models:
FH-KM, FH-KM 0-90 deg, FH75, FHKM, HEL 600, HEL 600 K, HEL 700, HEL 700 K, HEL600, HEL600K, HEL700, HEL700K, HL-KM, HL-KM 0-90 deg, HL100, HL100K, HL73, HL73K, HL75, HL75K, HLKM
Alternate Part Numbers:
4230-641-5511, 42306415511
Product Specifications
| L&S Part No. | 4230 641 5511 |
|---|---|
| Part Type | Genuine Part |
| Manufacturer | Stihl |
| OEM No. | 42306415511 |
| Unit of Sale | 1 |
| Applications | FH-KM, FH-KM 0-90 deg, FH75, FHKM, HEL 600, HEL 600 K, HEL 700, HEL 700 K, HEL600, HEL600K, HEL700, HEL700K, HL-KM, HL-KM 0-90 deg, HL100, HL100K, HL73, HL73K, HL75, HL75K, HLKM |
| Machine Type | Kombi Tools |
| Fits Brands | Stihl |
| Fits Models | FH-KM 0-90 deg | HL-KM 0-90 deg | HL73, HL73K | HL75, HL75K | HL100, HL100K | HEL 600 K | HEL 600 | HEL 700 K | HEL 700 | FH 0° - 90 ° | HL 0° - 90° |
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