Description
Overview:
The S35 Manual Feed Trimmer Head M10L by Husqvarna is a genuine replacement head for straight shaft grass trimmers and brushcutters. Built with a durable polymer housing and hard‐wearing internal components, it is designed for reliable cutting performance and long service life. The manual feed system gives precise control of the line: press the feed button and pull the cord to the desired length. It suits machines around 30 cc and uses an M10 left‐hand (M10L) mounting thread for secure fitment to compatible adapters and shafts. Ideal for routine lawn and verge maintenance, it supports 2.4 mm to 2.7 mm nylon line and is well matched to popular Husqvarna models such as the 129R and 129RJ.
Key Features:
- Genuine Husqvarna part for assured fit and performance
- Manual cord feed for controlled line length and minimal waste
- M10 left‐hand thread for secure attachment on straight shaft machines
- Suited to engines around 30 cc for balanced cutting and durability
- Accepts 2.4 mm to 2.7 mm trimmer line to suit different grass conditions
- Robust, impact‐resistant housing with optimised material combinations (rated 4/5 for durability)
- Exchangeable wear parts to extend service life and reduce running costs
- Simple to load and maintain, with clear line path and accessible feed button
Typical Applications:
General grass trimming, edging along fences and borders, tidying around trees, posts, and obstacles, and maintaining verges and pathways. Suitable for domestic gardens, commercial grounds, and light site work where controlled, accurate trimming is required.
Also known as:
Brushcutter head, nylon line head, line spool head, manual feed trimmer head, M10 LH trimmer head.
Fits Models:
129R, 129RJ, 525LK
Alternate Part Numbers:
578 44 74-01, 578447401, 531009224
Product Specifications
| L&S Part No. | 578 44 74 01 |
|---|---|
| Part Type | Genuine Part |
| Manufacturer | Husqvarna |
| OEM No. | 578447401 |
| Unit of Sale | 1 |
| Applications | 129R, 129RJ, 525LK |
| Machine Type | Brushcutters, Grass Trimmers |
| Fits Brands | Husqvarna |
