Description
Overview:
This replacement spring is a Genuine Husqvarna part for T45X and T55X trimmer heads. Made from durable spring steel, it provides the correct tension to keep the tap‐and‐go mechanism working smoothly, ensuring reliable line feed and consistent spool retraction. It is designed for use in line trimmers and brushcutters fitted with Husqvarna T‐series heads, restoring performance when the original spring has weakened, deformed, or broken. As an OEM component (MPN: 544431501, OEM No. 544 43 15 01), it offers an exact fit and dependable operation without modification. Ideal for routine maintenance or a like‐for‐like replacement, this spring helps prevent feeding issues, reduces downtime, and supports efficient cutting for garden, landscaping, and grounds maintenance tasks.
Key Features:
- Genuine Husqvarna OEM spring for precise fit and dependable function
- Purpose-built for T45X and T55X trimmer heads to restore line feed
- High-strength spring steel for durability and consistent tension over time
- Helps maintain smooth tap‐and‐go operation and reliable spool return
- Direct replacement for OEM No. 544 43 15 01 / MPN 544431501
- Simple, tool-light installation in a correctly assembled trimmer head
- Supports professional and domestic use with consistent performance
- Cost-effective fix for poor line advance and head engagement issues
- Designed to work with genuine head components for best results
Typical Applications:
Used to replace a fatigued or damaged spring in Husqvarna tap‐and‐go trimmer heads, restoring smooth line feeding and spool retraction. Suitable for routine servicing of grass trimmers and brushcutters in gardening, landscaping, grounds maintenance, and property care. Helps keep equipment cutting efficiently along edges, borders, fences, and verges.
Also known as:
Trimmer head spring, strimmer spring, bump‐feed spring, tap‐and‐go head spring, spool return spring, Husqvarna head spring, replacement spring for trimmer head.
Fits Models:
T45X, T55X, Tap-n-Go 45 Spin, Tap-n-Go 55 Spin, Tap-n-Go45Spin, Tap-n-Go55Spin
Product Specifications
| L&S Part No. | 544 43 15 01 |
|---|---|
| Part Type | Genuine Part |
| Manufacturer | Husqvarna |
| OEM No. | 544431501 |
| Unit of Sale | 1 |
| Machine Type | Trimmer Heads |
| Fits Brands | Husqvarna |
| Key Features | - Genuine Husqvarna OEM spring for T45X and T55X heads - Made from high-strength spring steel for durability - Ensures smooth tap-and-go operation and spool return - Direct replacement for OEM No. 544 43 15 01 - Suitable for professional and domestic trimmer use |
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